5-(Methylsulfonyl)thiazol-2-amine CAS 20812-13-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20812-13-9 |
| Molecular Formula | C4H6N2O2S2 |
| Molecular Weight | 178.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(Methylsulfonyl)thiazol-2-amine (CAS 20812-13-9) pharmaceutical standards reference standard. Molecular formula: C4H6N2O2S2. Molecular weight: 178.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H6N2O2S2 |
| Molecular Weight | 178.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methylsulfonyl Standards
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Recommended Standards
- 5-(Cyclopenta-2,4-dien-1-ylidene)hexanoic acid (CAS 833447-36-2)
- 5-(Pyridin-4-yl)pentanamide (CAS 84200-11-3)
- 5-(Butan-2-yl)-2-hydroxybenzaldehyde (CAS 59893-28-6)
- 6-(Perfluoropropyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 88191-88-2)
- Tianeptine Sodium Salt (CAS 30123-17-2)
- 3-Chloro-5-methoxypyridine 95881-83-7 Benzyl 4-hydroxytetrahydro-1(2H)-pyridinecarboxylate (CAS 95881-83-7)
- 3-(Bromomethyl)benzoyl chloride (CAS 54267-06-0)
- 2-(Bromomethyl)-6-chloro-4-(difluoromethyl)pyridine-3-acetonitrile (CAS 1806901-79-0)
- 2-(Chloromethyl)-5-(3-fluorophenyl)-1,3,4-oxadiazole (CAS 350672-16-1)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com