Methyldopa EP Impurity D

Name: Methyldopa EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-031838

About Methyldopa EP Impurity D

Vaqora Chemicals supplies Methyldopa EP Impurity D, a pharmacopeial impurity of Methyldopa registered under CAS number 2799-15-7. The compound has the formula C10H13NO4, corresponding to a molecular weight of 211.21 g/mol. The IUPAC name is (2R)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid. It is also known as Methyldopa - Impurity D or Methyldopa, D-.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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. 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 Methyldopa

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

Methyldopa impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Methyldopa EP Impurity D
Catalogue No.	VQ-031838
CAS Number	2799-15-7
IUPAC name	(2R)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid
Molecular formula	C₁₀H₁₃NO₄
Molecular weight	211.21 g/mol
Exact mass	211.0845
Grade	Reference Standard
HSN code	38229090
InChIKey	CJCSPKMFHVPWAR-SNVBAGLBSA-N
SMILES	C[C@@](CC1=CC(=C(C=C1)O)O)(C(=O)O)N
PubChem CID	721860

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.9
H-bond donors / acceptors	4 / 5
TPSA	104 Å²
Synonyms	Methyldopa - Impurity D, Methyldopa, D-, (+)-alpha-Methyldopa, IMT-002, D-alpha-Methyl DOPA, D-Methyldopa, (R)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid, (2R)-2-amino-3-(3,4-dihydroxyphenyl)-2-methyl-propanoic acid, D-a-Methyl DOPA, D-alpha-Methyldopa, D-(3,4-Dihydroxyphenyl)-2-methylalanine, D-Tyrosine, 3-hydroxy-a-methyl-

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 D?

The CAS Registry Number of Methyldopa EP Impurity D is 2799-15-7. It is also known as Methyldopa - Impurity D, Methyldopa, D-, (+)-alpha-Methyldopa.

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

Methyldopa EP Impurity D has the molecular formula C10H13NO4 and a molecular weight of 211.21 g/mol. Its IUPAC name is (2R)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid.

What is Methyldopa EP Impurity D used for?

Methyldopa EP Impurity D 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 D can I order?

We supply Methyldopa EP Impurity D 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 D?

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

Yes. We export Methyldopa EP Impurity D worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.