Carbidopa Monohydrate

Name: Carbidopa Monohydrate
Brand: Vaqora Chemicals
SKU: VQ-007373

About Carbidopa Monohydrate

Carbidopa Monohydrate (CAS 38821-49-7) is a high-purity reference standard of Carbidopa offered by Vaqora Chemicals. Its molecular formula is C10H16N2O5 and its molecular weight is 244.24 g/mol. Systematically, it is named (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid. Hydrate. Alternative names: (S)-(-)-Carbidopa Monohydrate and Carbidopa hydrate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

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. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Carbidopa Monohydrate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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	Carbidopa Monohydrate
Catalogue No.	VQ-007373
CAS Number	38821-49-7
IUPAC name	(2S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid;hydrate
Molecular formula	C₁₀H₁₆N₂O₅
Molecular weight	244.24 g/mol
Exact mass	244.1059
Grade	Reference Standard
HSN code	38229090
InChIKey	QTAOMKOIBXZKND-PPHPATTJSA-N
SMILES	C[C@](CC1=CC(=C(C=C1)O)O)(C(=O)O)NN.O
PubChem CID	38101

Physical properties
Physical form	Solid
H-bond donors / acceptors	6 / 7
TPSA	117 Å²
Synonyms	(S)-3-(3,4-Dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid Monohydrate, (S)-(-)-Carbidopa Monohydrate, Carbidopa hydrate, (2S)-2-(3,4-Dihydroxybenzyl)-2-hydrazinopropanoic acid monohydrate, S-(-)-Carbidopa monohydrate, (S)-3-(3,4-Dihydroxyphenyl)-2-hydrazino-2-methylpropionic acid monohydrate, Carbidopa-1-wasser, Carbidopa (monohydrate), (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid--water (1/1), Carbidopa RS, Carbidopa CRS, Carbidopa

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

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

Other grades of CAS 38821-49-7

IP/BP/USP

Carbidopa

CAS: 38821-49-7
Formula: C₁₀H₁₆N₂O₅
MW: 244.24 g/mol

VQ-004029

Frequently asked questions

What is the CAS number of Carbidopa Monohydrate?

The CAS Registry Number of Carbidopa Monohydrate is 38821-49-7. It is also known as (S)-3-(3,4-Dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid Monohydrate, (S)-(-)-Carbidopa Monohydrate, Carbidopa hydrate.

What is the molecular formula and molecular weight of Carbidopa Monohydrate?

Carbidopa Monohydrate has the molecular formula C10H16N2O5 and a molecular weight of 244.24 g/mol.

What is Carbidopa Monohydrate used for?

Carbidopa Monohydrate 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 Carbidopa Monohydrate can I order?

We supply Carbidopa Monohydrate 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 Carbidopa Monohydrate?

Yes. Every lot of Carbidopa Monohydrate 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 Carbidopa Monohydrate be shipped internationally?

Yes. Carbidopa Monohydrate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.