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| Shanghai Medpep Co., Ltd. | ||||||
| About this company : Medpep is dedicated to research, manufacture, and ing of versitile biochemicals and fine chemicals, and peptide reagents which include coupling reagents, N-protecting reagents, and miscellaneous compounds that might be used in amide bond formation and acylation. Another field of Medpep is to develop and manufacture pharmaceutical intermediates. With our strong background in organic synthesis and state-of-the-art facilities, we are able to develop and supply most up-to-date pharmaceutical intermediates to meet your requirement for drug development and manufacturing. | ||||||
| Contact : Xuemin Guo | ||||||
| Headquarters : Rm.1106, No.1 Zhongyuan Building, Lane 60, Zhongyuan Road, Shanghai, 200438, China | ||||||
| Phone : 86-21-65566949, Fax : 86-21-65569401 | ||||||
| Website : Log on to trade instantly , Email : Log on to trade instantly | ||||||
 | DMTMM CAT No: 04169 Product: DMTMM; DMT-MM; 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride CAS No.: 3945-69-5 Molecular Formula: C10H17ClN4O3 Molecular Weight: 276.72 Appearance: white powder Purity: 99%+ Package: Manufacture according to request | |||||
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 | beta-methyl vinyl phosphateMAP Product Name: 1beta-methyl vinyl phosphate(MAP) Chemical Name: PNB(4R,5S,6S)-3-(diphenyloxy)phosphoryloxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3,2,0]hept-2-ene-2-carboxylate; PNB(1R,5S,6S)-2-(diphenyloxy)phosphoryloxy-6-[(1R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylate; [4R-[4alpha, 5beta, 6beta(R*)] ]-3-[(diphenoxyphosphinyl)oxy] -6- (1-hydroxyethyl) -4- methyl-7-oxo-1-azabicyclo [3.2.0]hept- 2- ene-2-carboxylic acid,(4-nitrophenyl)methyl ester CAS#: 90776-59-3 Molecular Formula: C29H27N2O10P Molecular Weight: 594.52 Appearance: white or off-white powder Purity(HPLC): 98% min. Package: 20 kg/drum | |||||
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 | beta-methylazetidin-2-one(4BMA) Product Name: 4BMA, beta-methylazetidin-2-one(4BMA) Chemical Name: (3S,4S)-4-[(R)-1-carboxyethyl]-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone [2R- [2alpha(R*), 3beta(R*)] ]-3-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-alpha-methl-4- oxo-2-azetidineacetic acid CAS#: 90776-58-2 Molecular Formula: C14H27NO4Si Molecular Weight: 301.45 Melting Point: 146-147oC Package: 20 kg/drum | |||||
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 | Biapenem 50107 CAT No: 50107 Product Name: Biapenem CAS No: 120410-24-4 Molecular Formula: C15H18N4O4S Molecular Weight: 350.40v Appearance: White or slight-yellow crystal powder Purity: 98% min. Specific Rotation: -26.0~-36.0 Acidity: PH value: 4.5-6.0 Related substance: Total impurities no more than 3.0%, with single impurity no more 1.0% Tetrahydrofuran: No more than 0.072% Acetone: No more than 0.5% Residue on Ignition: No more than 0.2% Heavy Metals: No more than 20 ppm | |||||
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 | Boc Anhydride CAT#: 00102 Product Name: Boc Anhydride CAS#: 24424-99-5 Molecular Formula: C10H18O5 Molecular Weight: 218.25 Appearance: Colorless solidified melt or fragments Purity: 99% min Melting Point: 20~25 oC (dec.) Packing: 100ml; 500ml | |||||
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 | BOP CAT#: 04102 Product Name: (Benzotriazole-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate, BOP, Castro's Reagent CAS#: 56602-33-6 Molecular Formula: C12H22F6N6OP2 Molecular Weight: 442.5 Appearance: white crystal powder Purity: no less than 99% Melting Point: 135~140 °C (dec.) Loss on dryging: no more than 0.5% Heavy metals: no more than 20ppm. Package: 25g; 100g; 500g. | |||||
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 | BOP-Cl CAT No.: 04143 Product Name: BOP-Cl Chemical Name: Bis(2-oxo-3-oxazolidinyl)phosphonic chloride; Phosphoric acid bis(2-oxooxazolidide) chloride CAS No: 68641-49-6 Molecular Formula: C6H8ClN2O5P Molecular Weight: 254.57 Appearance: white powder Melting Point: 191 - 194 C Purity: 98% min. Packing: 25g; 100g; 500g; bulk Storage: Stable under ordinary conditions. Moisture sensitive Application: Peptide coupling agent for sterically hindered amino acids which are not reactive with carbodiimide-based coupling agents. | |||||
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| Bromoethylpyridiniumtetrafluoroborate CAT No: 04177 Product: Bromoethylpyridiniumtetrafluoroborate; 2-bromo-1-ethylpyridinium tetrafluoroborate CAS No.: 878-23-9 Molecular Formula: C7H9BBrF4N Molecular Weight: 273.87 Purity: 98%+ Package: Manufacture according to request | |||||
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 | BrOP CAT No: 04157 Product: BrOP; Bromotris(dimethylamino)phosphonium hexafluorophosphate CAS No.: 50296-37-2 Molecular Formula: C6H18BrF6N3P2 Molecular Weight: 388.07 Purity: 98% min. Package: 25g, 100g, 500g, kgs | |||||
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| Carbonyl-di-1,2,4-triazole CDT 40136 CAT No.: 40136 Product: 1,1'-Carbonyl-di-(1,2,4-triazole); CDT CAS No.: 41864-22-6 Molecular Formula: C5H4N6O Molerular Weight: 164.13 Appearance: White crystalline powder Purity: 98%min. Package: 25gram, 100gra, 500gram, bulk | |||||
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| Carbonyldipyrrolidine CAT No: 04166 Product: 1,1'-Carbonyldipyrrolidine; Bis(tetramethylen)urea; Carbodipiperidide CAS No.: 81759-25-3 Molecular Formula: C9H16N2O Molecular Weight: 168.24 Purity: 98%+ Package: Manufacture according to request | |||||
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 | CIB CAT No: 04162 Product: CIB; 2-Chloro-1,3-dimethylimidazolidinium tetrafluoroborate CAS No.: 153433-26-2 Molecular Formula: C5H10BClF4N2 Molecular Weight: 220.40 Purity: 98%+ Package: Manufacture according to request | |||||
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 | CIP CAT No: 04174 Product: CIP; 2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate CAS No.: 101385-69-7 Molecular Formula: C5H10ClF6N2P Molecular Weight: 278.56 Purity: 98%+ Package: Manufacture according to request | |||||
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 | Cl-HOBt CAT#: 04104 Product Name: Cl-HOBt Chemcial Name: 6-Chloro-1-hydroxybenzotriazol CAS No: 26198-19-6 Molecular Formula: C6H4ClN3O Molecular Weight: 169.57 Appearance: Off-white powder Melting Point: 197.6~197.8°C Puriy: 99% min. Loss on Drying: 0.5% max. Heavy Metals: 20 ppm max. Packing: 25g; 100g; 500g. | |||||
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 | DEPBT CAT#: 04106 Product Name: DEPBT Chemcial Name: 3-(Diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one CAS No: 165534-43-0 Molecular Formula: C11H14N3O5P Molecular Weight: 299.23 Melting Point: 72-75C Appearance: Light yellow crystal powder Puriy: 98% min Packing: 25g; 100g; 500g. | |||||
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 | DEPC CAT No: 04168 Product: DEPC; Diethyl cyanophosphonate; Diethyl phosphoryl cyanide CAS No.: 2942-58-7 Molecular Formula: (CH3CH2O)2P(O)CN Molecular Weight: .11 Appearance: clear, colorless liquid Purity: 90%( Contains triethyl phosphate) Package: Manufacture according to request | |||||
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 | DFIH CAT No: 04 Product: DFIH; 1,3-Dimethyl-2-fluoroimidazolidinium hexafluorophosphate; 2-Fluoro-1,3-dimethylimidazolidinium hexafluorophosphate CAS No.: 164298-27-5 Molecular Formula: C5H10F7N2P Molecular Weight: 262.11 Purity: 98.5%+ Package: Manufacture according to request | |||||
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| Dicyanoimidazole DCI CAT#: 05001 Product Name: 4,5-Dicyanoimidazole (DCI) CAS No: 1122-28-7 Molecular Formula: C5H2N4 Molecular Weight: 118.1 Puriy: 99% min. Melting Point: 168-175C Packing: 25g, 100g; 500g. | |||||
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 | Dimethoxytrityl chlorideDMT-Cl Cat#: 00105 Product Name: 4,4'-Dimethoxytrityl chloride(DMT-Cl) Chemcial Name: 4,4'-Dimethoxytriphenylmethyl chloride CAS No: 40615-36-9 Molecular Formula: C21H19ClO2 Molecular Weight: 338.8 Appearance: Light pink color powder Melting Point: 120-125 °C Puriy: 98% min Loss on Drying: 0.5% max. Packing: 25g; 100g; 500g. | |||||
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| Dimethylaminopyridine DMAP CAT#: 04153 Product Name: 4-Dimethylaminopyridine (DMAP) CAS No: 1122-58-3 Molecular Formula: C7H10N2 Molecular Weight: 122.17 Appearance: White crystalline powder Melting Point: 109-111oC Puriy:.99% Packing: 100g, 500g, bulk | |||||
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 | EDC.HCl CAT#: 04108 Product Name: EDC.HCl; EDAC.HC Chemcial Name: N-(3-dimethylaminopropyl)-N'-ethylcarbodiimide hydrochloride CAS No: 25952-53-8 Molecular Formula: C8H17N3.HCl Molecular Weight: 191.7 Appearance: White crystalline powder Melting Point: 110-115 °C Puriy: 99% min. Packing: 20g; 100g; 450g. | |||||
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 | Eszopiclone CAT No. 50113 Product: Eszopiclone CAS No: 138729-47-2 Molecular Formula: C17H17ClN6O3 Molecular Weight: 388.81 Appearance: White to slight yellow powder. Optical Rotation: +131 ~ +141 Chiral Impurities: 0.5% max. Related Substances: 0.5% max. Loss on Drying: 0.5% max. Ignition residue: 0.1% max. Heavy metals: 20 ppm max. Methanol: 0.3% max. Acetone: 0.5% max. Ethyl acetate: 0.5% max. Assay: 99% min. Package: 100 gram (Sample); 20kg/drum. | |||||
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 | Fluorenylmethanol CAT#: 00101 Product Name: 9-Fluorenylmethanol, 9-Fluorenemethanol Chemcial Name: 9-(Hydroxymethyl)fluorene CAS No: 24324-17-2 Molecular Formula: C14H12O Molecular Weight: 196.25 Appearance: White to off white powder Melting Point: 104~106 °C Puriy: 98% min. Loss on Drying: 0.5% max Packing: 50g; 100g; 500g. | |||||
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 | Fmoc-Cl CAT#: 00107 Product Name: Fmoc-Cl Chemcial Name: 9-Fluorenylmethoxycarbonyl chloride CAS No: 28920-43-6 Molecular Formula: C15H11ClO2 Molecular Weight: 258.70 Appearance: White to off white powder Melting Point: 60~63 °C Puriy: 98% min. Loss on Drying: 0.2% max. Packing: 25g; 100g; 500g. | |||||
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 | Fmoc-OSu CAT#: 00109 Product Name: Fmoc-OSu CAS#: 82911-69-1 Molecular Formula: C19H15NO5 Molecular Weight: 337.3 Appearance: White to off-white microcrystalline powder Purity: no less than 99% Melting Point: 147-148°C Packing: 50g; 100g; 500g | |||||
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 | HATU CAT#: 04109 Product Name: HATU Chemcial Name: O-(7-Azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate CAS No: 148893-10-1 Molecular Formula: C10H15F6N6OP Molecular Weight: 380.23 Appearance: White crystal powder Melting Point: 183~186°C Puriy: 99% min. Loss on Drying: 0.5% max. Heavy Metals: 20 ppm max. Packing: 25g; 100g; 500g. | |||||
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 | HBPipU CAT No: 04147 Product: HBPipU; O-(Benzotriazol-1-yl)-N,N,N',N'-bis(pentamethylene)uronium hexafluorophosphate CAS No.: 190849-64-0 Molecular Formula: C17H24F6N5OP Molecular Weight: 459.37 Purity: 98%+ Package: Manufacture according to request | |||||
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 | HBTPyU CAT No: 04160 Product: HBTPyU; O-(1,2-Dihydro-2-oxo-1-pyridyl)-N,N,N',N'-bis(tetramethylene)uroniumhexafluorophosphate CAS No.: 177966-55-1 Molecular Formula: C14H20F6N3O2P Molecular Weight: 407.30 Purity: 98%+ Package: Manufacture according to request | |||||
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 | HBTU CAT#: 04110 Product Name: O-Benzotriazole-N,N,N',N'-tetramethyl-uronium-hexafluorophosphate, HBTU CAS#: 94790-37-1 Molecular Formula: C11H16F6N5OP Molecular Weight: 379.3 Appearance: White crystal Purity: no less than 99% Melting Point: 202~212 °C (dec.) Loss on dryging: no more than 0.5% Heavy metals: no more than 20ppm. Package: 25g; 100g; 500g | |||||
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 | HCTU CAT#: 04111 Product Name: HCTU CAS No: 330645-87-9 Molecular Formula: C11H15ClF6N5OP Molecular Weight: 397.69 Appearance: White to Off-white powder Puriy: 99% min. Loss on Drying: 0.5% max. Heavy Metals: 20 ppm max. Packing: 25g; 100g; 500g. | |||||
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 | HOOBt CAT#: 04114 Product Name: HOOBt, DHBT Chemcial Name: 3-Hydroxy-1,2,3-ben zotriazin-4(3H)-one CAS No: 28230-32-2 Molecular Formula: C7H5N3O2 Molecular Weight: .1 Appearance: Off-white to white crystal powder Melting Point: 185-190 °C (dec.) Puriy: 98% min. Packing: 25g; 100g; 500g | |||||
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 | HSPyU CAT No: 04175 Product: HSPyU; Dipyrrolidino(N-succinimidyloxy)carbenium hexafluorophosphate; N,N,N',N'-Bis(tetramethylene)-O-(N-succinimidyl)uronium hexafluorophosphate; O-(N-Succinimidyl)-N,N,N',N'-bis(tetramethylene)uronium hexafluorophosphate CAS No.: 207683-26-9 Molecular Formula: C13H20F6N3O3P Molecular Weight: 411.28 Purity: 98%+ Package: Manufacture according to request | |||||
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 | HSTU CAT#: 04125 Product Name: HSTU Chemcial Name: N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium hexafluorophosphate CAS No.: 265651-18-1 Molecular Formula: C9H16F6N3O3P Molecular Weight: 359.21 Appearance: White to Off-white powder Puriy: 99% min. Loss on Drying: 0.5% max. Heavy Metals: 20 ppm max. Packing: 25g; 100g; 500g. | |||||
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 | HSTU 04125 CAT#: 04125 Product Name: HSTU Chemical Name: N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium hexafluorophosphate CAS No.: 265651-18-1 Molecular Formula: C9H16F6N3O3P Molecular Weight: 359.21 Appearance: White to Off-white powder Purity: 99% min. Loss on Drying: 0.5% max. Heavy Metals: 20 ppm max. Packing: 25g; 100g; 500g; bulk | |||||
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 | Hydroxy-7-azabenzotriazoleHOAt CAT#: 04112 Product Name: HOAt Chemcial Name: 1-Hydroxy-7-azabenzotriazole(HOAt) CAS No: 39968-33-7 Molecular Formula: C5H4N4O Molecular Weight: 136.11 Appearance: Off-white to white powder Melting Point: 213~216 °C (dec.) Puriy: 99% min. Loss on Drying: 0.5% max. Heavy Metals: 20 ppm max. Packing: 25g; 100g; 500g. | |||||
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| HydroxybenzotrizoleHOBt CAT#: 04113 Product Name: 1-Hydroxybenzotrizole(HOBt) CAS#: 2592-95-2 Molecular Formula: C6H5N3O Molecular Weight: 135.13 Appearance: off-white to white powder Purity: no less than 99% Melting Point: 156~159 °C Loss on dryging: no more than 0.5% Heavy metals: no more than 20ppm. Package: 100g; 500g. | |||||
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 | IIDQ CAT No: 04167 Product: IIDQ; 1-Isobutoxycarbonyl-2-isobutoxy-1,2-dihydroquinoline; 2-Isobutoxy-1-isobutoxycarbonyl-1,2-dihydroquinoline CAS No.: 38428-14-7 Molecular Formula: C18H25NO3 Molecular Weight: 303.40 Appearance: clear slightly yellow viscous liquid Purity: 99%+ Package: Manufacture according to request | |||||
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 | MEI CAT No: 04165 Product: MEI; 2-Morpholinoethyl isocyanide; 4-(2-Isocyanoethyl)morpholine CAS No.: 78375-48-1 Molecular Formula: C7H12N2O Molecular Weight: 140.18 Purity: 98%+ Package: Manufacture according to request | |||||
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 | Meropenem CAT No: 50106 Product Name: Meropenem CAS No: 96036-03-2 Molecular Formula: C17H25N3O5S Molecular Weight: 383.46 Appearance: White or slight-yellow crystal powder Puriy:. 98% min. Packing: PVC bottle; 20 gram, 100 gram/bottle. | |||||
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 | Mono-methyl terephthalate (MMT) CAS No.: 04155 Product: Mono-methyl terephthalate (MMT) CAS No: 1679-64-7 Molecular Fomula: C9H8O4 Molecular Weight: 180.16 Appearance: white to off-white crystall Melting Point: 220 - 223°C Purity: 99% Loss on Drying: no more than 0.5% Heavy Metals: no more than 20ppm. Package: 25g; 100g; 500g; bulk | |||||
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 | T CAT No: 04156 Product: T; 1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole CAS No.: 74257-00-4 Molecular Formula: C11H12N4O4S Molecular Weight: 296.31 Appearance: yellow powder Purity: 99% min Package: 25g, 100g, 500g; kgs | |||||
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 | N,N'-Carbonyldiimidazole(CDI) CAT#: 04103 Product Name: CDI Chemcial Name: N,N'-Carbonyldiimidazole(CDI) CAS No: 530-62-1 Molecular Formula: C7H6N4O Molecular Weight: 162.15 Appearance: White to off-white powder Melting Point: 115~122 °C Puriy: 98% min. Loss on dryging: 0.5% max Packing: 25g; 100g; 500g. | |||||
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 | N,N'-dicyclohexylcarbodiimide(DCC) Product Name: N,N'-dicyclohexylcarbodiimide, DCC CAS#: 538-75-0 Molecular Formula: C13H22N2 Molecular Weight: 206.33 Appearance: white crystal or primrose transparent liquid Purity: no less than 99.00% Melting point: 32-35°C Use:dehydration condensing agent for the synthesis of pharmaceuticals, such as Amikacin, etc Packing: 18kg/drum(LDPE),or according to customer's requestment | |||||
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 | N,N'-diisopropylcarbodiimide(DIC) Product Name: N,N'-diisopropylcarbodiimide, DIC CAS#: 693-13-0 Molecular Formula：C7H14N2 Molecular Weight： Appearence：colorless transparent liquid Purity：no less than 99.00% Boiling point: 145-148°C Use: dehydration condensing agent for the synthesis of pharmaceuticals Packing: 20kg/drum(LDPE),or according to customer's requestment | |||||
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 | N-(Benzyloxycarbonyloxy) Succinimide (Z-OSu) CAT#: 00104 Product Name: Z-OSu; Cbz-OSu Chemcial Name: N-(Benzyloxycarbonyloxy) Succinimide (Z-OSu) CAS No: 13139-17-8 Molecular Formula: C12H11NO5 Molecular Weight: 249.24 Appearance: White crystalline powder Melting Point: 78~82°C Puriy: 99% min. Loss on Drying: 0.5% max Packing: 50g; 100g; 500g | |||||
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| N-Acryloxysuccinimide (NAS) CAT#: 60101 Product Name: N-Acryloxysuccinimide (NAS) CAS No: 38862-24-7 Molecular Formula: C7H7NO4 Molecular Weight: 169 Appearance: White powder Melting Point: 67-69C Puriy:.98% min. Packing: 25g, 100g, 500g | |||||
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| N-hydroxy-5-norbornene-2.3-dicarboxylic imide (HONB) CAT#: 04 Product Name: N-hydroxy-5-norbornene-2.3-dicarboxylic imide (HONB) CAS No: 21715-90-2 Molecular Formula: C9H9NO3 Molecular Weight: 139.18 Appearance: white fine crystals with powder Melting Point: 165-170 C Puriy:.99% Packing: 100g, 500g | |||||
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 | N-Hydroxysuccinimide (HOSu, NHS) CAT#: 00115 Product Name: N-Hydroxysuccinimide (HOSu, NHS) CAS No: 6066-82-6 Molecular Formula: C4H5NO3 Molecular Weight: 115.09 Appearance: White crystalline powder Melting Point: 92-94 C Puriy:. 99% min. Packing: 100g, 500g | |||||
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 | N-Hydroxysulfosuccinimide sodium salt (Sulfo-NHS) CAT No.: 04146 Product Name: N-Hydroxysulfosuccinimide sodium salt (Sulfo-NHS); Hydroxy-2,5-dioxopyrolidine-3-sulfonicacid sodium salt CAS No: 106627-54-7 Molecular Formula: C4H4NNaO6S Molecular Weight: 217.13 Appearance: off-white crystal powder Puriy:.99% Packing: 25g, 100g, 500g, bulk | |||||
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 | N.N'-Disuccinimidyl Carbonate(DSC) CAT#: 00106 Product Name: DSC Chemcial Name: N.N'-Disuccinimidyl Carbonate(DSC) CAS No: 74124-79-1 Molecular Formula: C9H8N2O7 Molecular Weight: 256.17 Appearance: White powder Melting Point: 188- 191 °C Puriy: 98% min. Loss on Drying: 0.5% max. Heavy Metals: 20 ppm max. Packing: 25g; 100g; 500g. | |||||
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