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API Process Intermediates & Related Compounds

Cystamine Dihydrochloride

Reference StandardIn stock

Cystamine Dihydrochloride (CAS 56-17-7) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-012370.

Pack sizes
Cystamine Dihydrochloride chemical structure
CAS number56-17-7
FormulaC4H14Cl2N2S2
Molar mass225.2 g/mol
Physical formSolid
Purity99.40%
InChIKeyYUFRRMZSSPQMOS-UHFFFAOYSA-N
IUPAC name2-(2-aminoethyldisulfanyl)ethanamine;dihydrochloride

About Cystamine Dihydrochloride

Zemixal supplies Cystamine Dihydrochloride within its pharma Intermediates & Building Blocks portfolio. Key data (Reference Standard): CAS 56-17-7, formula C4H14Cl2N2S2 and molar mass 225.2 g/mol. It is handled as a solid.

Where it is used

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Safe handling

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. 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

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Specifications and identifiers

Specifications of Cystamine Dihydrochloride
Product nameCystamine Dihydrochloride
Catalogue numberZX-012370
CAS number56-17-7
Other CAS numbers51-85-4, 157-09-5, 1523606-60-1
IUPAC name2-(2-aminoethyldisulfanyl)ethanamine;dihydrochloride
Molecular formulaC4H14Cl2N2S2
Molar mass225.2 g/mol
Exact mass223.9975
GradeReference Standard
Purity / assay99.40%
Physical formSolid
H-bond donors / acceptors4 / 4
Topological polar surface area103 Ų
InChIKeyYUFRRMZSSPQMOS-UHFFFAOYSA-N
SMILESC(CSSCCN)N.Cl.Cl
PubChem CID5941
Synonyms2,2'-Disulfanediylbis(ethan-1-amine) dihydrochloride, 2,2′-Dithiobis[ethylamine] dihydrochloride, 2-(2-Aminoethyldisulfanyl)ethanamine dihydrochloride, Bis(2-aminoethyl) disulfide dihydrochloride, Cystamine HCl, Cystamin dihydrochloride, Ethanamine, 2,2'-dithiobis-, dihydrochloride, 2-Aminoethyl disulfide dihydrochloride, 2,2'-Dithiodi(ethylammonium) dichloride, 2,2'-Dithio-bis-(ethylamine) dihydrochloride, Hydrochloride, Cystamine, Dihydrochloride, Cystamine

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

Precautionary statements P264, P270, P301 + P317, P330, 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 Cystamine Dihydrochloride
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 Cystamine Dihydrochloride

Which CAS number identifies Cystamine Dihydrochloride?
Cystamine Dihydrochloride is registered under CAS 56-17-7. You may also see it listed as 2,2'-Disulfanediylbis(ethan-1-amine) dihydrochloride, 2,2′-Dithiobis[ethylamine] dihydrochloride, 2-(2-Aminoethyldisulfanyl)ethanamine dihydrochloride. Our catalogue number for this item is ZX-012370.
What are the formula and molar mass of Cystamine Dihydrochloride?
For Cystamine Dihydrochloride, its formula is C4H14Cl2N2S2 and its molar mass is 225.2 g/mol. InChIKey YUFRRMZSSPQMOS-UHFFFAOYSA-N lets you match it in any structure database.
How is Cystamine Dihydrochloride used in pharmaceutical QC?
Cystamine Dihydrochloride 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 Cystamine Dihydrochloride?
This listing is Reference Standard grade with 99.40% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Cystamine Dihydrochloride?
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 Cystamine Dihydrochloride to my country?
Yes. Because Cystamine Dihydrochloride 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.

Other grades with CAS 56-17-7

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