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VAQORACystamine
Synonyms: 2,2′-Dithiobis[ethanamine] · 1,6-Diamino-3,4-dithiahexane · 2,2′-Disulfanediyldiethanamine · 2,2′-Dithiodi ethylamine
CAS No.51-85-4
FormulaC4H12N2S2
Mol. weight152.30
Catalogue No.VQ-013311
PurityReference Standard
HSN—
Cystamine (CAS 51-85-4) – Cysteamine intermediate. C4H12N2S2, MW 152.3. Supplied by Vaqora Chemicals with COA, exported worldwide. Ships worldwide.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Cystamine
Cystamine is a process intermediate or related compound of Cysteamine carrying the CAS registry number 51-85-4. With the molecular formula C4H12N2S2, it has a molar mass of 152.3 g/mol. The IUPAC name is 2-(2-aminoethyldisulfanyl)ethanamine. Alternative names: 2,2′-Dithiobis[ethanamine] and 1,6-Diamino-3,4-dithiahexane.
It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.
It is a process intermediate or related compound in the synthesis of Cysteamine, useful for route development, impurity fate-and-purge studies and analytical method development. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.
Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Cystamine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- API route development
- Impurity fate & purge studies
- Analytical method development
Industries
Related to Cysteamine
View every impurity, metabolite and intermediate we list for Cysteamine.
Cysteamine impuritiesSpecifications & identifiers
| Product name | Cystamine |
|---|---|
| Catalogue No. | VQ-013311 |
| CAS Number | 51-85-4 |
| Other CAS | 157-09-5, 56-17-7, 1523606-60-1 |
| IUPAC name | 2-(2-aminoethyldisulfanyl)ethanamine |
| Molecular formula | C4H12N2S2 |
| Molecular weight | 152.3 g/mol |
| Exact mass | 152.0442 |
| Grade | Reference Standard |
| InChIKey | APQPRKLAWCIJEK-UHFFFAOYSA-N |
| SMILES | C(CSSCCN)N |
| PubChem CID | 2915 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | -1 |
| H-bond donors / acceptors | 2 / 4 |
| TPSA | 103 Ų |
| Synonyms | 2,2′-Dithiobis[ethanamine], 1,6-Diamino-3,4-dithiahexane, 2,2′-Disulfanediyldiethanamine, 2,2′-Dithiodi ethylamine, 2-(2-Amino-ethyldisulfanyl)-ethylamine, 3,4-Dithiahexane-1,6-diamine, Bis(2-aminoethyl) disulfide, Cysteinamine disulfide, Decarboxycystine, 2,2'-Dithiobis(ethylamine), Cystineamine, Cystinamin |
Documents
Frequently asked questions
What is the CAS number of Cystamine?
The CAS Registry Number of Cystamine is 51-85-4. It is also known as 2,2′-Dithiobis[ethanamine], 1,6-Diamino-3,4-dithiahexane, 2,2′-Disulfanediyldiethanamine.
What is the molecular formula and molecular weight of Cystamine?
Cystamine has the molecular formula C4H12N2S2 and a molecular weight of 152.3 g/mol. Its IUPAC name is 2-(2-aminoethyldisulfanyl)ethanamine.
What is Cystamine used for?
Cystamine is supplied as a characterised reference material related to Cysteamine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.
Which grade and pack sizes of Cystamine can I order?
We supply Cystamine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Cystamine?
Yes. Every lot of Cystamine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Cystamine be shipped internationally?
Yes. We export Cystamine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Cystamine
We reply within one business day with price, pack options, lead time and documentation.
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