Levodopa EP Impurity C

Name: Levodopa EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-048868

About Levodopa EP Impurity C

Listed under CAS 91013-37-5, Levodopa EP Impurity C is a pharmacopeial impurity of Levodopa available from Vaqora Chemicals. With the molecular formula C10H14ClNO4, it has a molar mass of 247.67 g/mol. Common synonyms include 3-O-Methyldopa hydrochloride, DL- and Tyrosine, 3-methoxy-, hydrochloride.

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Levodopa to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in 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 Levodopa

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

Levodopa impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Levodopa EP Impurity C
Catalogue No.	VQ-048868
CAS Number	91013-37-5
IUPAC name	2-amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid;hydrochloride
Molecular formula	C₁₀H₁₄ClNO₄
Molecular weight	247.67 g/mol
Exact mass	247.0611
Grade	Reference Standard
HSN code	38229090
InChIKey	UNETXNZYVGKTSS-UHFFFAOYSA-N
SMILES	COC1=C(C=CC(=C1)CC(C(=O)O)N)O.Cl
PubChem CID	13206353

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 5
TPSA	92.8 Å²
Synonyms	Levodopa Related Compound B Hydrochloride Salt, 2-Amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid hydrochloride, 3-O-Methyldopa hydrochloride, DL-, Tyrosine, 3-methoxy-, hydrochloride, 2-Amino-3-(4-hydroxy-3-methoxy-phenyl)-propionic acid hydrochloride, 3-O-Methyl-DL-DOPA (hydrochloride), DL-3-O-methyldopa hydrochloride, 2-Amino-3-(4-hydroxy-3-methoxy-phenyl)-propionic Acid HCl

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 Levodopa EP Impurity C?

The CAS Registry Number of Levodopa EP Impurity C is 91013-37-5. It is also known as Levodopa Related Compound B Hydrochloride Salt, 2-Amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid hydrochloride, 3-O-Methyldopa hydrochloride, DL-.

What is the molecular formula and molecular weight of Levodopa EP Impurity C?

Levodopa EP Impurity C has the molecular formula C10H14ClNO4 and a molecular weight of 247.67 g/mol.

What is Levodopa EP Impurity C used for?

Levodopa EP Impurity C is supplied as a characterised reference material related to Levodopa. 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 Levodopa EP Impurity C can I order?

We supply Levodopa EP Impurity C 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 Levodopa EP Impurity C?

Yes. Every lot of Levodopa EP Impurity C 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 Levodopa EP Impurity C be shipped internationally?

Yes. Levodopa EP Impurity C 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.