Carbidopa EP Impurity G

Name: Carbidopa EP Impurity G
Brand: Vaqora Chemicals
SKU: VQ-024772

About Carbidopa EP Impurity G

Vaqora Chemicals supplies Carbidopa EP Impurity G, a pharmacopeial impurity of Carbidopa registered under CAS number 2503-44-8. With the molecular formula C9H10O3, it has a molar mass of 166.17 g/mol. Systematically, it is named 1-(3,4-dihydroxyphenyl)propan-2-one. Alternative names: 3,4-Dihydroxyphenylacetone and Carbidopa - Impurity G.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Carbidopa to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Carbidopa

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

Carbidopa impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Carbidopa EP Impurity G
Catalogue No.	VQ-024772
CAS Number	2503-44-8
IUPAC name	1-(3,4-dihydroxyphenyl)propan-2-one
Molecular formula	C₉H₁₀O₃
Molecular weight	166.17 g/mol
Exact mass	166.063
Grade	Reference Standard
HSN code	38229090
InChIKey	JQXBETDGCMQLMK-UHFFFAOYSA-N
SMILES	CC(=O)CC1=CC(=C(C=C1)O)O
PubChem CID	2762430

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	2 / 3
TPSA	57.5 Å²
Synonyms	3,4-Dihydroxyphenylacetone, Carbidopa - Impurity G, 1-(3,4-Dihydroxyphenyl)-2-propanone, 2-Propanone, 1-(3,4-dihydroxyphenyl)-, dhp-acetone, 3',4'-Dihydroxyphenylacetone, 1-(3',4'-Dihydroxyphenyl)-2-propanone, 3,,4,-Dihydroxyphenylacetone, 3,4-dihydroxyphenyl-2-propanone

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 EP Impurity G?

The CAS Registry Number of Carbidopa EP Impurity G is 2503-44-8. It is also known as 3,4-Dihydroxyphenylacetone, Carbidopa - Impurity G, 1-(3,4-Dihydroxyphenyl)-2-propanone.

What is the molecular formula and molecular weight of Carbidopa EP Impurity G?

Carbidopa EP Impurity G has the molecular formula C9H10O3 and a molecular weight of 166.17 g/mol. Its IUPAC name is 1-(3,4-dihydroxyphenyl)propan-2-one.

What is Carbidopa EP Impurity G used for?

Carbidopa EP Impurity G 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 EP Impurity G can I order?

We supply Carbidopa EP Impurity G 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 EP Impurity G?

Yes. Every lot of Carbidopa EP Impurity G 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 EP Impurity G be shipped internationally?

Yes. Carbidopa EP Impurity G 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.