Thiamine Disulfide CAS 1899166-52-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1899166-52-9 |
| Molecular Formula | C24H34N8O4S2 |
| Molecular Weight | 562.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Thiamine Disulfide (CAS 1899166-52-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H34N8O4S2. Molecular weight: 562.71 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H34N8O4S2 |
| Molecular Weight | 562.71 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 2 |
Related Thiamine Standards
- Thiamine Impurity 30 (CAS 100502-51-0)
- Thiamine /Vitamin B1 Impurity 49 (CAS CATO-C4X-187349)
- Thiamine Disulfide (CAS 67-16-3)
- Thiamine Impurity 11 (CAS 105070-51-7)
- Thiamine Triphosphate (CAS 3475-65-8)
- Thiamine pyrophosphate S,S-dioxide (CAS CATO-C4X-187360)
- Oxo Thiamine O-Diphosphate (CAS 59733-97-0)
- Thiamine /Vitamin B1 Impurity 48 (CAS CATO-C4X-187348)
Recommended Standards
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- Naquotinib (CAS 1448232-80-1)
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- Tert-butyl (3S,4S)-3-amino-4-hydroxyazepane-1-carboxylate (CAS 1932152-61-8)
- Methyl 4-(Boc-aminomethyl)benzoate (CAS 120157-96-2)
- 1,2-Dibromo-5-difluoromethoxy-3-fluorobenzene (CAS 1803711-79-6)
- Ethyl 4-(3-hydroxycyclobutyl)butanoate (CAS 2502187-75-7)
- 2-bromo-3-nitroaniline hydrochloride (CAS 1803610-71-0)
- 1-ethynylcyclopentanol (CAS 17356-19-3)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
Why CATO?
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