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API Reference Standards

Cysteamine bitartrate

Reference StandardAvailable on request

Order Cysteamine bitartrate (CAS 27761-19-9) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.

Pack sizes
Cysteamine bitartrate chemical structure
CAS number27761-19-9
FormulaC6H13NO6S
Molar mass227.24 g/mol
Physical formSolid
HS code38229090
InChIKeyNSKJTUFFDRENDM-ZVGUSBNCSA-N
IUPAC name2-aminoethanethiol;(2R,3R)-2,3-dihydroxybutanedioic acid

About Cysteamine bitartrate

Cysteamine bitartrate belongs to the Cysteamine reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 27761-19-9, formula C6H13NO6S and molar mass 227.24 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 Cysteamine

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

Cysteamine standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Cysteamine bitartrate
Product nameCysteamine bitartrate
Catalogue numberZX-028775
CAS number27761-19-9
IUPAC name2-aminoethanethiol;(2R,3R)-2,3-dihydroxybutanedioic acid
Molecular formulaC6H13NO6S
Molar mass227.24 g/mol
Exact mass227.0464
GradeReference Standard
Physical formSolid
H-bond donors / acceptors6 / 8
Topological polar surface area142 Ų
HS code38229090
InChIKeyNSKJTUFFDRENDM-ZVGUSBNCSA-N
SMILESC(CS)N.[C@@H]([C@H](C(=O)O)O)(C(=O)O)O
PubChem CID11958147
SynonymsMercamine bitartrate, Mercaptamine bitartrate, Mercaptoethylamine bitartrate, Cysteamine Tartrate, RP-103, beta-Mercaptoethylamine hydrogen tartrate, Tartrate, Cysteamine, Bitartrate, Cysteamine, Cysteamine Tartrate (1:1), Ethanethiol, 2-amino-, (2R,3R)-2,3-dihydroxybutanedioate (1:1), Cysteamine bitartrate (JAN), 2-Aminoethanethiol (2R,3R)-2,3-dihydroxysuccinate

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
GHS08 Health hazard
Health hazard

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P318, 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 Cysteamine bitartrate
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 Cysteamine bitartrate

Which CAS number identifies Cysteamine bitartrate?
Cysteamine bitartrate is registered under CAS 27761-19-9. You may also see it listed as Mercamine bitartrate, Mercaptamine bitartrate, Mercaptoethylamine bitartrate. Our catalogue number for this item is ZX-028775.
What are the formula and molar mass of Cysteamine bitartrate?
For Cysteamine bitartrate, its formula is C6H13NO6S and its molar mass is 227.24 g/mol. InChIKey NSKJTUFFDRENDM-ZVGUSBNCSA-N lets you match it in any structure database.
How is Cysteamine bitartrate used in pharmaceutical QC?
Cysteamine bitartrate is a characterised reference material linked to Cysteamine. 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 Cysteamine bitartrate?
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 Cysteamine bitartrate?
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 Cysteamine bitartrate to my country?
Yes. Because Cysteamine bitartrate 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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