(R)-Carbidopa

Name: (R)-Carbidopa
Brand: Vaqora Chemicals
SKU: VQ-022001

About (R)-Carbidopa

Vaqora Chemicals supplies (R)-Carbidopa, a high-purity reference standard of Carbidopa registered under CAS number 28875-92-5. The compound has the formula C10H14N2O4, corresponding to a molecular weight of 226.23 g/mol. The IUPAC name is (2R)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid. Common synonyms include S-(-)-Carbidopa and MK 485.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a reference sample of Carbidopa, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer (R)-Carbidopa in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Carbidopa

View every impurity, metabolite and intermediate we list for Carbidopa.

Carbidopa impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-Carbidopa
Catalogue No.	VQ-022001
CAS Number	28875-92-5
IUPAC name	(2R)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid
Molecular formula	C₁₀H₁₄N₂O₄
Molecular weight	226.23 g/mol
Exact mass	226.0954
Grade	Reference Standard
HSN code	38229090
InChIKey	TZFNLOMSOLWIDK-SNVBAGLBSA-N
SMILES	C[C@@](CC1=CC(=C(C=C1)O)O)(C(=O)O)NN
PubChem CID	676113

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.2
H-bond donors / acceptors	5 / 6
TPSA	116 Å²
Synonyms	(R)-alpha-Hydrazino-3,4-dihydroxy-alpha-methylbenzenepropanoic acid, S-(-)-Carbidopa, (R)-3-(3,4-Dihydroxyphenyl)-2-hydrazineyl-2-methylpropanoic acid, (R)-3-(3,4-Dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid, Benzenepropanoic acid, alpha-hydrazino-3,4-dihydroxy-alpha-methyl-, (R)-, MK 485, D-carbidopa anhydrous, Carbidopa anhydrous, D-, Carbidopa anhydrous, (R)-, MK-485

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (R)-Carbidopa?

The CAS Registry Number of (R)-Carbidopa is 28875-92-5. It is also known as (R)-alpha-Hydrazino-3,4-dihydroxy-alpha-methylbenzenepropanoic acid, S-(-)-Carbidopa, (R)-3-(3,4-Dihydroxyphenyl)-2-hydrazineyl-2-methylpropanoic acid.

What is the molecular formula and molecular weight of (R)-Carbidopa?

(R)-Carbidopa has the molecular formula C10H14N2O4 and a molecular weight of 226.23 g/mol. Its IUPAC name is (2R)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid.

What is (R)-Carbidopa used for?

(R)-Carbidopa is supplied as a characterised reference material related to Carbidopa. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of (R)-Carbidopa can I order?

We supply (R)-Carbidopa in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (R)-Carbidopa?

Yes. Every lot of (R)-Carbidopa is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (R)-Carbidopa be shipped internationally?

Yes. We export (R)-Carbidopa worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.