5-Hydroxybenzothiazole CAS 7686-41-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7686-41-1 |
| Molecular Formula | C7H5NOS |
| Molecular Weight | 151.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Hydroxybenzothiazole (CAS 7686-41-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H5NOS. Molecular weight: 151.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H5NOS |
| Molecular Weight | 151.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1959 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxybenzothiazole Standards
- 6-Hydroxybenzothiazole (CAS 13599-84-3)
- 7-Hydroxybenzothiazole-2-carboxaldehyde (CAS 1261626-31-6)
- 5-Hydroxybenzothiazole-2-carboxaldehyde (CAS 1261845-21-9)
- 4-Hydroxybenzothiazole-2-carboxaldehyde (CAS 30741-00-5)
- 7-Hydroxybenzothiazole-2-carboxylic acid (CAS 1261578-77-1)
- 4-Hydroxybenzothiazole-2-carboxylic acid (CAS 1261783-68-9)
- 5-Hydroxybenzothiazole-2-carboxylic acid (CAS 1261809-89-5)
- 6-Hydroxybenzothiazole-2-carboxylic acid (CAS 129058-50-0)
Recommended Standards
- 5-Amino-2,1,3-benzothiadiazole (CAS 874-37-3)
- Benzo[d][1,2,3]thiadiazol-6-amine (CAS 41972-62-7)
- 5-Acetylthiophene-3-carbonitrile (CAS 80577-93-1)
- (D,L)-(+,-)-2-Amino-4-(diethylphosphono)butanoic acid, ethyl ester, oxalate (CAS 1263034-09-8)
- Methyl 8-(tert-butyl)-6-chloroimidazo[1,2-b]pyridazine-2-carboxylate (CAS 1690176-75-0)
- 2-Cyclopropyl-5-iodo-4-methyl-1H-imidazole (CAS 1533442-94-2)
- 2,2-Dimethyl-4H-benzo[d][1,3]dioxin-4-one (CAS 1433-61-0)
- 3-(((1-Ethyl-1H-pyrazol-3-yl)methyl)thio)propanoic acid (CAS 1171091-35-2)
- 10E-382S 242472-05-5 5-[4-(4-chlorophenyl)piperazine-1-carbonyl]-1-[(3,4-dichlorophenyl)methyl]-1,2-dihydropyridin-2-one (CAS 242472-05-5)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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