5-Methylbenzo[d]thiazole-2-thiol CAS 21303-50-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21303-50-4 |
| Molecular Formula | C8H7NS2 |
| Molecular Weight | 181.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Methylbenzo[d]thiazole-2-thiol (CAS 21303-50-4) pharmaceutical standards reference standard. Molecular formula: C8H7NS2. Molecular weight: 181.28 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7NS2 |
| Molecular Weight | 181.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methylbenzo Standards
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- 2-Methylbenzo[d]thiazole-6,7-diamine (CAS 101258-10-0)
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Recommended Standards
- 5-Amino-1-tert-butyl-4-ethyl-3-methylpyrazole (CAS 947688-96-2)
- 5-Amino-1-tert-butyl-3-ethyl-4-methylpyrazole (CAS 947688-97-3)
- 5-(1H-Imidazol-5-yl)-N,N-dimethylpentan-1-amine (CAS 397248-39-4)
- 7-Hydroxy-5-undecyl-3,4-dihydroquinoxalin-6(2H)-one (CAS 154324-53-5)
- 5-Bromo-6-methylindoline-2,3-dione (CAS 106976-23-2)
- 220609-41-6 J8S0F07AIX Distearoylpropyl trimonium chloride UNII-J8S0F07AIX 1-Propanaminium, N,N,N-trimethyl-2,3-bis((1-oxooctadecyl)oxy)-, chloride (1:1) 2,3-Bis(stearoyloxy)propyltrimethylammonium chloride Distearoylpropyl trimonium chloride [INCI] Dstap chloride (CAS 220609-41-6)
- n-Methyl-2-(1-methylindolin-5-yl)ethan-1-amine (CAS 1268033-61-9)
- 5-(1H-1,3-benzodiazol-2-yl)quinoline (CAS 123995-39-1)
- 4-((3-Chloro-2,4-difluorophenyl)amino)-7-methoxyquinazolin-6-ol (CAS 1818217-55-8)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com