Carbidopa Hydantoic Acid

Name: Carbidopa Hydantoic Acid
Brand: Vaqora Chemicals
SKU: VQ-029638

About Carbidopa Hydantoic Acid

Carbidopa Hydantoic Acid is an impurity of Carbidopa carrying the CAS registry number 28861-00-9. Its molecular formula is C13H18N2O5 and its molecular weight is 282.29 g/mol. Systematically, it is named (2S)-2-(carbamoylamino)-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Carbidopa, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Carbidopa

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

Carbidopa impurities

Specifications & identifiers

Chemical identifiers
Product name	Carbidopa Hydantoic Acid
Catalogue No.	VQ-029638
CAS Number	28861-00-9
IUPAC name	(2S)-2-(carbamoylamino)-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid
Molecular formula	C₁₃H₁₈N₂O₅
Molecular weight	282.29 g/mol
Exact mass	282.1216
Grade	Reference Standard
HSN code	38229090
InChIKey	ZAWWRCDFZPMIQT-ZDUSSCGKSA-N
SMILES	C[C@](CC1=CC(=C(C=C1)OC)OC)(C(=O)O)NC(=O)N
PubChem CID	34174841

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	3 / 5
TPSA	111 Å²
Synonyms	N-(Aminocarbonyl)-3-methoxy-O-α-dimethyl-L-tyrosine, L-Tyrosine, N-(aminocarbonyl)-3-methoxy-O,alpha-dimethyl-, N-(Aminocarbonyl)-3-methoxy-O,alpha-dimethyl-L-tyrosine, (S)-3-(3,4-dimethoxyphenyl)-2-methyl-2-ureidopropanoic acid, (s)-2-(aminocarbonyl)-amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid, N-(Aminocarbonyl)-3-methoxy-O,, A-dimethyl-L-tyrosine, Tyrosine, N-(aminocarbonyl)-3-methoxy-o,alpha-dimethyl-, L-4-(3,4-Dimethoxybenzyl)-4-methylhydantoic acid, N-Carbamoyl-3-methoxy-O,alpha-dimethyl-L-tyrosine, (S)-3-(3,4-dimethoxyphenyl)-2-methyl-2-ureidopropanoicacid

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

Precautionary statements: P261, P264, P264 + P265, P270, P271, 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

Frequently asked questions

What is the CAS number of Carbidopa Hydantoic Acid?

The CAS Registry Number of Carbidopa Hydantoic Acid is 28861-00-9. It is also known as N-(Aminocarbonyl)-3-methoxy-O-α-dimethyl-L-tyrosine, L-Tyrosine, N-(aminocarbonyl)-3-methoxy-O,alpha-dimethyl-, N-(Aminocarbonyl)-3-methoxy-O,alpha-dimethyl-L-tyrosine.

What is the molecular formula and molecular weight of Carbidopa Hydantoic Acid?

Carbidopa Hydantoic Acid has the molecular formula C13H18N2O5 and a molecular weight of 282.29 g/mol. Its IUPAC name is (2S)-2-(carbamoylamino)-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid.

What is Carbidopa Hydantoic Acid used for?

Carbidopa Hydantoic Acid 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 Hydantoic Acid can I order?

We supply Carbidopa Hydantoic Acid 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 Hydantoic Acid?

Yes. Every lot of Carbidopa Hydantoic Acid 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 Hydantoic Acid be shipped internationally?

Yes. Carbidopa Hydantoic Acid 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.