Racemate Methyldopa

Name: Racemate Methyldopa
Brand: Zemixal
SKU: ZX-033847

Reference StandardAvailable on request

Buy Racemate Methyldopa (CAS 55-40-3) from Zemixal: C10H13NO4, COA and SDS with every lot, worldwide shipping. Part of our API Impurities range.

Pack sizes

CAS number55-40-3

FormulaC₁₀H₁₃NO₄

Molar mass211.21 g/mol

Physical formSolid

HS code38229090

InChIKeyCJCSPKMFHVPWAR-UHFFFAOYSA-N

IUPAC name2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid

About Racemate Methyldopa

Zemixal lists Racemate Methyldopa for laboratories that identify, quantify or control Methyldopa and its related substances. Key data (Reference Standard): CAS 55-40-3, formula C10H13NO4 and molar mass 211.21 g/mol. It is handled as a solid.

Use cases we see most often

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H315 and H319. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Methyldopa

See every impurity, metabolite and related compound we list for this API.

Methyldopa standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Racemate Methyldopa
Product name	Racemate Methyldopa
Catalogue number	ZX-033847
CAS number	55-40-3
IUPAC name	2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid
Molecular formula	C₁₀H₁₃NO₄
Molar mass	211.21 g/mol
Exact mass	211.0845
Grade	Reference Standard
Physical form	Solid
XLogP3	-1.9
H-bond donors / acceptors	4 / 5
Topological polar surface area	104 Å²
HS code	38229090
InChIKey	CJCSPKMFHVPWAR-UHFFFAOYSA-N
SMILES	CC(CC1=CC(=C(C=C1)O)O)(C(=O)O)N
PubChem CID	4138
Synonyms	Mulfasin, alpha-Methyldopa, ()Methyldopa, L(alphaMd), 3HydroxyalphamethylLtyrosine, alphaMethylL3,4dihydroxyphenylalanine, LalphaMethyl3,4dihydroxyphenylalanine, 3(3,4Dihydroxyphenyl)2methylLalanine, L()3(3,4Dihydroxyphenyl)2methylalanine, alphaMethylbeta(3,4dihydroxyphenyl)Lalanine, L()alphaMethylbeta(3,4dihydroxyphenyl)alanine, L()beta(3,4Dihydroxyphenyl)alphamethylalanine

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Racemate Methyldopa
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Racemate Methyldopa

Which CAS number identifies Racemate Methyldopa?

Racemate Methyldopa is registered under CAS 55-40-3. You may also see it listed as Mulfasin, alpha-Methyldopa, ()Methyldopa. Our catalogue number for this item is ZX-033847.

What are the formula and molar mass of Racemate Methyldopa?

For Racemate Methyldopa, its formula is C10H13NO4 and its molar mass is 211.21 g/mol. The systematic (IUPAC) name is 2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid. InChIKey CJCSPKMFHVPWAR-UHFFFAOYSA-N lets you match it in any structure database.

How is Racemate Methyldopa used in pharmaceutical QC?

Racemate Methyldopa is a characterised reference material linked to Methyldopa. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Racemate Methyldopa?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Racemate Methyldopa?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Racemate Methyldopa to my country?

Yes. Because Racemate Methyldopa is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Methyldopa standards

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