1,2-Benzisothiazol-4-ol CAS 67982-15-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67982-15-4 |
| Molecular Formula | C7H5NOS |
| Molecular Weight | 151.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Benzisothiazol-4-ol (CAS 67982-15-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5NOS. Molecular weight: 151.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1976 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzisothiazol Standards
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- 5-Methyl-1,2-benzisothiazol-3-amine (CAS 105734-78-9)
- 84387-89-3 1,2-Benzisothiazol-3-amine, 5-nitro- DTXSID90233360 (CAS 84387-89-3)
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- 3-[(1,2-Benzisothiazol-3-ylcarbonyl)amino]-benzoic acid (CAS 1031651-14-5)
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Recommended Standards
- [1,2]thiazolo[3,4-b]pyridin-3-amine (CAS 42242-06-8)
- 1,2-benzothiazol-6-ol (CAS 934180-38-8)
- [1,2,4]Triazolo[4,3-a]pyridine-5-thiol (CAS 64943-35-7)
- 5β-PREGNAN-17, 21-DIOL-3, 20-DIONE (CAS 566-42-7)
- 2-(4-(Difluoromethyl)-3-hydroxy-5-nitropyridin-2-yl)acetic acid (CAS 1805094-09-0)
- tert-Butyl 3-bromo-7-methoxy-1H-indole-1-carboxylate (CAS 1823521-06-7)
- rel-((1R,4R,5R)-tert-Butyl 5-amino-2-azabicyclo[2.2.2]octane-2-carboxylate) (CAS 1638771-82-0)
- (2-(6-Hydroxypyridin-2-yl)phenyl)(pyrrolidin-3-yl)methanone (CAS 1261896-28-9)
- 11-Chloro-7,8,9,10-tetrahydrobenzo[4,5]imidazo[1,2-b]isoquinoline-6-carbonitrile (CAS 163080-53-3)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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