3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid 53832-94-3

Name: 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid
Brand: Vaqora Chemicals
SKU: VQ-024770

About 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid

3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid (CAS 53832-94-3) is an impurity of Carbidopa offered by Vaqora Chemicals. With the molecular formula C10H12O4, it has a molar mass of 196.2 g/mol. Alternative names: a-Methyl-3,4-dihydroxyphenylpropionic 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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

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

Vaqora Chemicals supplies 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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	3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid
Catalogue No.	VQ-024770
CAS Number	53832-94-3
IUPAC name	3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid
Molecular formula	C₁₀H₁₂O₄
Molecular weight	196.2 g/mol
Exact mass	196.0736
Grade	Reference Standard
HSN code	38229090
InChIKey	GIIOASILGOFVPI-UHFFFAOYSA-N
SMILES	CC(CC1=CC(=C(C=C1)O)O)C(=O)O
PubChem CID	21563790

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	3 / 4
TPSA	77.8 Å²
Synonyms	alpha-Methyl-3,4-dihydroxyphenylpropionic acid, Benzenepropanoic acid, 3,4-dihydroxy-alpha-methyl-, 3-(3,4-Dihydroxyphenyl)-2-methylpropionic acid, a-Methyl-3,4-dihydroxyphenylpropionic Acid, alpha-Methyl-3,4-dihydroxyphenylpropionic acid, (+/-)-, 2-Methyl-3-(3,4-dihydroxyphenyl)propanoic acid

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 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid?

The CAS Registry Number of 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid is 53832-94-3. It is also known as alpha-Methyl-3,4-dihydroxyphenylpropionic acid, Benzenepropanoic acid, 3,4-dihydroxy-alpha-methyl-, 3-(3,4-Dihydroxyphenyl)-2-methylpropionic acid.

What is the molecular formula and molecular weight of 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid?

3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid has the molecular formula C10H12O4 and a molecular weight of 196.2 g/mol. Its IUPAC name is 3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid.

What is 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid used for?

3-(3,4-Dihydroxyphenyl)-2-methylpropanoic 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 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid can I order?

We supply 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic 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 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid?

Yes. Every lot of 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic 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 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic Acid be shipped internationally?

Yes. 3-(3,4-Dihydroxyphenyl)-2-methylpropanoic 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.