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API Reference Standards

Methyldopa Hydrate

Reference StandardAvailable on request

Buy Methyldopa Hydrate (CAS 41372-08-1) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Methyldopa Hydrate chemical structure
CAS number41372-08-1
FormulaC10H15NO5
Molar mass229.23 g/mol
Physical formSolid
HS code38229090
InChIKeyXDJUBZFLFDODNF-PPHPATTJSA-N
IUPAC name(2S)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid;hydrate

About Methyldopa Hydrate

Methyldopa Hydrate belongs to the Methyldopa reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 41372-08-1, formula C10H15NO5 and molar mass 229.23 g/mol. It is handled as a solid.

Where it is used

  • Identification & assay
  • Method development & validation
  • QC reference material

Safe handling

Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with 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

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Specifications and identifiers

Specifications of Methyldopa Hydrate
Product nameMethyldopa Hydrate
Catalogue numberZX-025573
CAS number41372-08-1
IUPAC name(2S)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid;hydrate
Molecular formulaC10H15NO5
Molar mass229.23 g/mol
Exact mass229.095
GradeReference Standard
Physical formSolid
H-bond donors / acceptors5 / 6
Topological polar surface area105 Ų
HS code38229090
InChIKeyXDJUBZFLFDODNF-PPHPATTJSA-N
SMILESC[C@](CC1=CC(=C(C=C1)O)O)(C(=O)O)N.O
PubChem CID18530292
SynonymsL-a-Methyl DOPA Hydrate, Methyldopa Sesquihydrate, Methyldopa, (2S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid sesquihydrate, L-Tyrosine, 3-hydroxy-alpha-methyl-, hydrate (2:3), L-alpha-Methyl DOPA Hydrate, (S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropionic acid sesquihydrate, L-(-)-alpha-Methyldopa (hydrate), (-)-3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine sesquihydrate, L-(-)--Methyldopa (hydrate), L-(-)-, cent-Methyldopa hydrate, (S)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid hydrate

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

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 Methyldopa Hydrate
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Methyldopa Hydrate

Which CAS number identifies Methyldopa Hydrate?
Methyldopa Hydrate is registered under CAS 41372-08-1. You may also see it listed as L-a-Methyl DOPA Hydrate, Methyldopa Sesquihydrate, Methyldopa. Our catalogue number for this item is ZX-025573.
What are the formula and molar mass of Methyldopa Hydrate?
For Methyldopa Hydrate, its formula is C10H15NO5 and its molar mass is 229.23 g/mol. InChIKey XDJUBZFLFDODNF-PPHPATTJSA-N lets you match it in any structure database.
How is Methyldopa Hydrate used in pharmaceutical QC?
Methyldopa Hydrate 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 Methyldopa Hydrate?
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 Methyldopa Hydrate?
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 Methyldopa Hydrate to my country?
Yes. Because Methyldopa Hydrate 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.

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