Carbidopa Related Products

Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Abacavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Abacavir impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Abacavir-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.

(R)-Carbidopa

CAT No: VS-C018014
CAS No: 28875-92-5
Mol.F.: C10H14N2O4
Mol.Wt.: 226.2
Status: Custom Synthesis

3-Bromo Carbidopa

CAT No: VS-C018001
CAS No: 1246819-09-9
Mol.F.: C10H13BrN2O4 
Mol.Wt.: 305.1
Status: Custom Synthesis

3-O-Methyl Carbidopa

CAT No: VS-C018015
CAS No: 85933-19-3
Mol.F.: C11H16N2O4
Mol.Wt.: 240.3
Status: Custom Synthesis

Carbidopa

CAT No: VS-C018000
CAS No: 28860-95-9
Mol.F.: C10H14N2O4 
Mol.Wt.: 226.2
Status: In Stock

Carbidopa BP Impurity A

CAT No: VS-C018004
CAS No: 555-30-6
Mol.F.: C10H13NO4
Mol.Wt.: 211.2
Status: Custom Synthesis

Carbidopa BP Impurity C

CAT No: VS-C018006
CAS No: 84488-77-7
Mol.F.: C11H16N2O4 
Mol.Wt.: 240.3
Status: In Stock

Carbidopa BP Impurity D

CAT No: VS-C018007
CAS No: 934371-48-9
Mol.F.: C17H24N2O4
Mol.Wt.: 320.4
Status: In Stock

Carbidopa BP Impurity I

CAT No: VS-C018012
CAS No: N/A
Mol.F.: C10H13BrN2O4
Mol.Wt.: 305.1
Status: In Stock

Carbidopa BP/EP Impurity B

CAT No: VS-C018005
CAS No: 18181-08-3
Mol.F.: C11H15NO4
Mol.Wt.: 225.2
Status: Custom Synthesis

Carbidopa BP/EP Impurity E

CAT No: VS-C018008
CAS No: 52514-63-3
Mol.F.: C11H16N2O4 
Mol.Wt.: 240.3
Status: Limited Stock

Carbidopa BP/EP Impurity F

CAT No: VS-C018009
CAS No: 1458640-32-8
Mol.F.: C12H18N2O4
Mol.Wt.: 254.3
Status: Custom Synthesis

Carbidopa BP/EP Impurity G

CAT No: VS-C018010
CAS No: 2503-44-8
Mol.F.: C9H10O3 
Mol.Wt.: 166.2
Status: In Stock

Carbidopa BP/EP Impurity H

CAT No: VS-C018011
CAS No: 1361017-74-4
Mol.F.: C11H16N2O4
Mol.Wt.: 240.3
Status: Custom Synthesis

Carbidopa BP/EP Impurity J

CAT No: VS-C018013
CAS No: 43197-33-7
Mol.F.: C10H13BrN2O4
Mol.Wt.: 305.1
Status: Custom Synthesis

Carbidopa Ethyl Ester HCl

CAT No: VS-C018003
CAS No: 96115-88-7
Mol.F.: C12H18N2O4 : HCl 
Mol.Wt.: 254.3 : 36.5
Status: Custom Synthesis

Carbidopa Impurity 1

CAT No: VS-C018016
CAS No: 53832-94-3
Mol.F.: C10H12O4
Mol.Wt.: 196.2
Status: Custom Synthesis

Carbidopa Impurity 2

CAT No: VS-C018017
CAS No: N/A
Mol.F.: C10H13N3O5
Mol.Wt.: 255.2
Status: Custom Synthesis

Carbidopa Methyl Ester

CAT No: VS-C018002
CAS No: 91431-01-5
Mol.F.: C11H16N2O4 
Mol.Wt.: 240.3
Status: In Stock