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Carbidopa impurity D

CAS No.
934371-48-9
Chemical Name:
Carbidopa impurity D
Synonyms
Carbidopa Impurity 2;Carbidopa impurity D;Carbidopa EP Impurity D;Cyclohexylidene Carbidopa Methyl Ester;Carbidopa Methyl Ester N-Cyclohexylidene;(S)-Carbidopa Methyl Ester N-Cyclohexylidene;Carbidopa Impurity 4(Carbidopa EP Impurity D);(S)-methyl 2-(2-cyclohexylidenehydrazinyl)-3-(3,4-dihydroxyphenyl)-2-methylpropanoate;Benzenepropanoic acid, α-(2-cyclohexylidenehydrazinyl)-3,4-dihydroxy-α-methyl-, methyl ester, (αS)-;(+)-(L)-2-(N'-cyclohexylidenehydrazino)-3-(3,4-dihydroxyphenyl)-2-methyl propionic acid methyl ester
CBNumber:
CB13386373
Molecular Formula:
C17H24N2O4
Molecular Weight:
320.39
MDL Number:
MOL File:
934371-48-9.mol
MSDS File:
SDS
Last updated:2024-04-02 22:45:52

Carbidopa impurity D Properties

Melting point >47°C (dec.)
Boiling point 518.0±60.0 °C(Predicted)
Density 1.22±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
pka 9.81±0.10(Predicted)
form Solid
color Pale Yellow to Beige
FDA UNII 97OQQ9E86L

Carbidopa impurity D price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC C176015 (S)-CarbidopaMethylEsterN-Cyclohexylidene 934371-48-9 100mg $1695 2021-12-16 Buy
AK Scientific 1255DB Methyl(2S)-2-(2-cyclohexylidenehydrazino)-3-(3,4-dihydroxyphenyl)-2-methylpropanoate 934371-48-9 2mg $320 2021-12-16 Buy
Medical Isotopes, Inc. 39237 (S)-CarbidopaMethylEster 934371-48-9 25mg $675 2021-12-16 Buy
Product number Packaging Price Buy
C176015 100mg $1695 Buy
1255DB 2mg $320 Buy
39237 25mg $675 Buy

Carbidopa impurity D Chemical Properties,Uses,Production

Uses

(S)-Carbidopa Methyl Ester N-cyclohexylideneis an impurity of Carbidopa (C175915), a prodrug inhibitor of aromatic amino acid decarboxylase.

Carbidopa impurity D Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 35)Suppliers
Supplier Tel Email Country ProdList Advantage
Standardpharm Co. Ltd.
86-714-3992388 overseasales1@yongstandards.com United States 14336 58
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd
+86-19164747840 +86-13119157289 13119157289@163.com China 2971 58
ShenZhen H&D Pharmaceutical Technology Co., LTD
+8613627253706 sale@hdimpurity.com China 1504 58
Guangzhou PI PI Biotech Inc +86-020-81716320 +86-13602409664 Sales@pipitech.com China 3635 55
ChemStrong Scientific Co.,Ltd 0755-66853366 13670046396 sales@chem-strong.com China 17982 56
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9911 50
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9506 60
TOSUN PHARM 020-61855200 13326451905 2881290884@qq.com China 7481 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 17825480238 3008233717@qq.com China 9844 12
Hubei Moco Chemical Co., Ltd. 18627756402 3001051413@qq.com China 10009 58

View Lastest Price from Carbidopa impurity D manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Carbidopa EP Impurity D pictures 2024-04-02 Carbidopa EP Impurity D
934371-48-9
US $0.00 / mg 10mg 0.98 10g ShenZhen H&D Pharmaceutical Technology Co., LTD
Carbidopa impurity D (S)-Carbidopa Methyl Ester N-Cyclohexylidene Carbidopa EP Impurity D Carbidopa Methyl Ester N-Cyclohexylidene Carbidopa Impurity 4(Carbidopa EP Impurity D) Carbidopa Impurity 2 Benzenepropanoic acid, α-(2-cyclohexylidenehydrazinyl)-3,4-dihydroxy-α-methyl-, methyl ester, (αS)- (+)-(L)-2-(N'-cyclohexylidenehydrazino)-3-(3,4-dihydroxyphenyl)-2-methyl propionic acid methyl ester (S)-methyl 2-(2-cyclohexylidenehydrazinyl)-3-(3,4-dihydroxyphenyl)-2-methylpropanoate Cyclohexylidene Carbidopa Methyl Ester (S)-Methyl 2-(2-cyclohexylidenehydrazinyl)-3-(3,4-dihydroxyphenyl)-2-methylpropanoate (Carbidopa Impurity) 934371-48-9