Carbidopa EP Impurity F

Name: Carbidopa EP Impurity F
Brand: Vaqora Chemicals
SKU: VQ-036145

About Carbidopa EP Impurity F

Carbidopa EP Impurity F (CAS 1458640-32-8) is a pharmacopeial impurity of Carbidopa offered by Vaqora Chemicals. Its molecular formula is C12H18N2O4 and its molecular weight is 254.28 g/mol. Its systematic (IUPAC) name is ethyl (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate. Common synonyms include Carbidopa - Impurity F and Carbidopa Impurity F.

The product is provided 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 5 hazard statements. Review the Safety Data Sheet before use.

This Carbidopa impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across 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 F
Catalogue No.	VQ-036145
CAS Number	1458640-32-8
IUPAC name	ethyl (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate
Molecular formula	C₁₂H₁₈N₂O₄
Molecular weight	254.28 g/mol
Exact mass	254.1267
Grade	Reference Standard
HSN code	38229090
InChIKey	IVYOMTNVXXPNCD-LBPRGKRZSA-N
SMILES	CCOC(=O)[C@](C)(CC1=CC(=C(C=C1)O)O)NN
PubChem CID	95162173

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	4 / 6
TPSA	105 Å²
Synonyms	Carbidopa - Impurity F, Carbidopa Impurity F, Carbidopa Ethyl Ester, Carbidopa ethyl, Ethyl (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazino-2-methylpropanoate, (aS)-a-Hydrazinyl-3,4-dihydroxy-a-methylbenzenepropanoic Acid Ethyl Ester, (S)-ethyl 3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate, Ethyl (2S)-3-(3,4-Dihydroxyphenyl)-2-hydrazino-2-methylpropanoate (Carbidopa Ethyl Ester), Ethyl (S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate, ethyl (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazino-2-methyl-propanoate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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 F?

The CAS Registry Number of Carbidopa EP Impurity F is 1458640-32-8. It is also known as Carbidopa - Impurity F, Carbidopa Impurity F, Carbidopa Ethyl Ester.

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

Carbidopa EP Impurity F has the molecular formula C12H18N2O4 and a molecular weight of 254.28 g/mol. Its IUPAC name is ethyl (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate.

What is Carbidopa EP Impurity F used for?

Carbidopa EP Impurity F 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 F can I order?

We supply Carbidopa EP Impurity F 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 F?

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

Yes. Carbidopa EP Impurity F 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.