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Home/Compounds/CAS 156-57-0
Formula C2H8ClNSMW 113.61Research-use catalog entryCOA/SDS by request

Cysteamine Hydrochloride

CAS Number: 156-57-0

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1 mg
Purity
98%
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Loading RDKit molecule structure...
InChIKey: OGMADIBCHLQMIP-UHFFFAOYSA-NC2H8ClNS | MW 113.61

Chemical Absolute Identifiers

CAS Number

156-57-0

PubChem CID

9082

Molecular Formula

C2H8ClNS

Molecular Weight

113.61 g/mol

Exact Mass

113.006598

InChIKey

OGMADIBCHLQMIP-UHFFFAOYSA-N

IUPAC Name

2-aminoethanethiol;hydrochloride

SMILES String

C(CS)N.Cl

Physical Properties

Water Solubility

17 mol/L

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Cysteamine Hydrochloride (CAS 156-57-0) is listed in the Advanced Chemicals portfolio, with molecular formula C2H8ClNS and molecular weight 113. 61 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Organic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow
Biological target reference

ChEMBL reports experimental activity evidence for: RecQ-like DNA helicase BLM (Homo sapiens) — 2 assays; Tyrosyl-DNA phosphodiesterase 1 (Homo sapiens) — 2 assays; Microtubule-associated protein tau (Homo sapiens) — 3 assays; Protein deacetylase HDAC6 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

RecQ-like DNA helicase BLM

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 8.8

Experimental evidence source: ChEMBL

Tyrosyl-DNA phosphodiesterase 1

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 6.2

Experimental evidence source: ChEMBL

Microtubule-associated protein tau

Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents · best pChEMBL 5.55

Experimental evidence source: ChEMBL

Protein deacetylase HDAC6

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity.
  • Carbon monoxide, carbon dioxide, hydrogen chloride, nitrogen oxides, sulfur oxides.

Disposal

  • Waste product.
  • Dispose of remaining and non-recyclable solutions to a licensed company.
Show additional safety reference fields

Fire Fighting

  • If necessary, wear a self-contained breathing apparatus during firefighting.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Sweep and shovel up.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Cysteamine Hydrochloride

Names & Synonyms

2-Aminoethanethiol hydrochlorideCysteamine HClMercaptamine hydrochlorideCysteaminium chlorideBekaptan
Show all synonyms
ETHANETHIOL, 2-AMINO-, HYDROCHLORIDEMercaptoethylamine hydrochlorideMerkamin hydrochlorideMercamine hydrochlorideCysteamine chlorohydrateCysteaminhydrochloridCystaranCYSTADROPSHydrochloride, Cysteamine2-Mercaptoethylamine hydrochlorideCysteamine (Hydrochloride)2-aminoethane-1-thiol hydrochloride2-Thioethylamine hydrochlorideCysteamine hydrochloride [USAN]beta-Mercaptoethylamine hydrochloride
External Identifiers
EC NUMBER: 205-858-1DSSTOX SUBSTANCE ID: DTXSID8045779CHEMBL ID: CHEMBL1256137CHEBI ID: CHEBI:201814UNII: IF1B771SVBKEGG ID: D03635NCI THESAURUS CODE: C169871RXCUI: 1426886
Experimental Spectrum References
13C NMR Spectra1H NMR SpectraATR-IR SpectraFTIR Spectra — Forensic Spectral ResearchRaman Spectra
Literature & Patent References
DOI 10.1016/j.bmcl.2021.127958Development of new disulfiram analogues as ALDH1a1-selective inhibitors.DOI 10.6019/CHEMBL4808148HDAC6 screening dataset using tau-based substrate in an enzymatic assay yields selective inhibitors and activatorsPMID 33744437Development of new disulfiram analogues as ALDH1a1-selective inhibitors.DOI 10.21203/rs.3.rs-23951/v1Identification of inhibitors of SARS-CoV-2 in-vitro cellular toxicity in human (Caco-2) cells using a large scale drug repurposing collectionDOI 10.6019/CHEMBL4495564Identification of inhibitors of SARS-Cov2 M-Pro enzymatic activity using a small molecule repurposing screenDOI 10.6019/CHEMBL4495565Cytopathic SARS-Cov2 screening on VERO-E6 cells in a large repurposing effortDOI 10.1016/j.ejmech.2015.12.027Synthesis of diacylated γ-glutamyl-cysteamine prodrugs, and in vitro evaluation of their cytotoxicity and intracellular delivery of cysteamine.PMID 26774926Synthesis of diacylated γ-glutamyl-cysteamine prodrugs, and in vitro evaluation of their cytotoxicity and intracellular delivery of cysteamine.

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

Show non-linked catalog cues

Non-public related references

1,4-ButanedithiolCAS 1191-08-8
1,10-DecanedithiolCAS 1191-67-9
Ethanethiol, 2-bromo-CAS 6982-46-3
(+-)-HomocysteineCAS 454-29-5
Ethanaminium, 2-mercapto-N,N,N-trimethyl-, iodide (1:1)CAS 7161-73-1

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 114326-10-2S-(2-((tert-Butoxycarbonyl)amino)ethyl) ethanethioateCAS 10083-24-6PiceatannolCAS 142720-24-92-(4-Fluorophenyl)-N,N-dihexyl-1H-indole-3-acetamideCAS 302-79-4Retinoic AcidCAS 100643-71-8DesloratadineCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 156-57-0

What are the key identifiers for Cysteamine Hydrochloride (CAS 156-57-0)?

Cysteamine Hydrochloride is identified by CAS 156-57-0, with molecular formula C2H8ClNS, molecular weight 113.61, InChIKey OGMADIBCHLQMIP-UHFFFAOYSA-N.

Does CAS 156-57-0 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with RecQ-like DNA helicase BLM, Tyrosyl-DNA phosphodiesterase 1, Microtubule-associated protein tau, Protein deacetylase HDAC6. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 156-57-0?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Cysteamine Hydrochloride?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 156-57-0 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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