7-Bromo-2H-benzo[b][1,4]thiazin-3(4H)-one CAS 90814-91-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90814-91-8 |
| Molecular Formula | C8H6BrNOS |
| Molecular Weight | 244.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Bromo-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 90814-91-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6BrNOS. Molecular weight: 244.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6BrNOS |
| Molecular Weight | 244.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (R)-1-Benzyl-3-dimethylaminopyrrolidine Dihydrochloride (CAS 1235058-59-9)
- Methyl 5-((4-methoxybenzyl)amino)thiazole-4-carboxylate (CAS 915720-81-9)
- 1-((2-Methoxyphenyl)sulfonyl)piperazine hydrochloride (CAS 864759-55-7)
- Ethyl 2-[3-(trifluoromethyl)benzoyl]butanoate (CAS 1304404-62-3)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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