3-O-Methyldopa-d3

Name: 3-O-Methyldopa-d3
Brand: Vaqora Chemicals
SKU: VQ-041152

About 3-O-Methyldopa-d3

3-O-Methyldopa-d3 (CAS 586954-09-8) is a stable isotope labelled analogue related to Levodopa offered by Vaqora Chemicals. With the molecular formula C10H13NO4, it has a molar mass of 214.23 g/mol. Its systematic (IUPAC) name is (2S)-2-amino-3-[4-hydroxy-3-(trideuteriomethoxy)phenyl]propanoic acid. Common synonyms include L-3-(4-Hydroxy-3-methoxy-d3-phenyl)alanine and L-3-O-Methyl DOPA-d3.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Levodopa and related analytes in bioanalytical, pharmacokinetic and impurity studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 3-O-Methyldopa-d3 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Levodopa

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

Levodopa impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	3-O-Methyldopa-d3
Catalogue No.	VQ-041152
CAS Number	586954-09-8
IUPAC name	(2S)-2-amino-3-[4-hydroxy-3-(trideuteriomethoxy)phenyl]propanoic acid
Molecular formula	C₁₀H₁₃NO₄
Molecular weight	214.23 g/mol
Exact mass	214.1033
Grade	Reference Standard
HSN code	38229090
InChIKey	PFDUUKDQEHURQC-LNEZGBMJSA-N
SMILES	[2H]C([2H])([2H])OC1=C(C=CC(=C1)C[C@@H](C(=O)O)N)O
PubChem CID	10878512

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.4
H-bond donors / acceptors	3 / 5
TPSA	92.8 Å²
Synonyms	L-3-(4-Hydroxy-3-methoxy-d3-phenyl)alanine, L-3-O-Methyl DOPA-d3, TMIH-0049, 3-O-Methyldopa-d3 (3-OMD-d3), (S)-2-amino-3-(4-hydroxy-3-(methoxy-d3)phenyl)propanoic acid

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 3-O-Methyldopa-d3?

The CAS Registry Number of 3-O-Methyldopa-d3 is 586954-09-8. It is also known as L-3-(4-Hydroxy-3-methoxy-d3-phenyl)alanine, L-3-O-Methyl DOPA-d3, TMIH-0049.

What is the molecular formula and molecular weight of 3-O-Methyldopa-d3?

3-O-Methyldopa-d3 has the molecular formula C10H13NO4 and a molecular weight of 214.23 g/mol. Its IUPAC name is (2S)-2-amino-3-[4-hydroxy-3-(trideuteriomethoxy)phenyl]propanoic acid.

What is 3-O-Methyldopa-d3 used for?

3-O-Methyldopa-d3 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 3-O-Methyldopa-d3 can I order?

We supply 3-O-Methyldopa-d3 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 3-O-Methyldopa-d3?

Yes. Every lot of 3-O-Methyldopa-d3 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 3-O-Methyldopa-d3 be shipped internationally?

Yes. We export 3-O-Methyldopa-d3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.