Methyldopa EP Impurity C Hydrochloride

Name: Methyldopa EP Impurity C Hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-031837

About Methyldopa EP Impurity C Hydrochloride

Methyldopa EP Impurity C Hydrochloride is a pharmacopeial impurity of Methyldopa carrying the CAS registry number 5486-79-3. The compound has the formula C12H18ClNO4, corresponding to a molecular weight of 275.73 g/mol. It is also known as Methyldopa EP Impurity C or Methyldopa - Impurity C (Hydrochloride Salt).

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.

As a characterised impurity of Methyldopa, 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Methyldopa EP Impurity C Hydrochloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Methyldopa

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

Methyldopa impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Methyldopa EP Impurity C Hydrochloride
Catalogue No.	VQ-031837
CAS Number	5486-79-3
IUPAC name	(2S)-2-amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid;hydrochloride
Molecular formula	C₁₂H₁₈ClNO₄
Molecular weight	275.73 g/mol
Exact mass	275.0924
Grade	Reference Standard
HSN code	38229090
InChIKey	MBKUFCLQPYLOCC-YDALLXLXSA-N
SMILES	C[C@](CC1=CC(=C(C=C1)OC)OC)(C(=O)O)N.Cl
PubChem CID	25102586

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 5
TPSA	81.8 Å²
Synonyms	Methyldopa EP Impurity C, Methyldopa - Impurity C (Hydrochloride Salt), 3-Methoxy-o,alpha-dimethyl-L-tyrosine hydrochloride, L-Tyrosine, 3-methoxy-o,alpha-dimethyl-, hydrochloride, L-Tyrosine, 3-methoxy-o,alpha-dimethyl-, hydrochloride (1:1), L-alpha-Amino-alpha-methyl-beta-(3,4-dimethoxyphenyl)propionic acid hydrochloride, (S)-2-amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid hydrochloride, 3-(3,4-Dimethoxyphenyl)-2-methyl-L-alanine Hydrochloride, L-alpha-Methyl DOPA Dimethyl Ether Hydrochloride, alpha-Methyl-3,4-dimethoxy-L-phenylalanine hydrochloride, 3-Methoxy-O,alpha-dimethyl-L-tyrosine--hydrogen chloride (1/1)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements: P264 + P265, P280, P305 + P351 + P338, P337 + P317

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 Methyldopa EP Impurity C Hydrochloride?

The CAS Registry Number of Methyldopa EP Impurity C Hydrochloride is 5486-79-3. It is also known as Methyldopa EP Impurity C, Methyldopa - Impurity C (Hydrochloride Salt), 3-Methoxy-o,alpha-dimethyl-L-tyrosine hydrochloride.

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

Methyldopa EP Impurity C Hydrochloride has the molecular formula C12H18ClNO4 and a molecular weight of 275.73 g/mol.

What is Methyldopa EP Impurity C Hydrochloride used for?

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

We supply Methyldopa EP Impurity C Hydrochloride 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 Methyldopa EP Impurity C Hydrochloride?

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

Yes. Methyldopa EP Impurity C Hydrochloride 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.