4-Bromo-1-(methylsulfonyl)-8,9-dihydro-7H-6-oxa-2,9a-diazabenzo[cd]azulene CAS 2088849-80-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2088849-80-1 |
| Molecular Formula | C11H11BrN2O3S |
| Molecular Weight | 331.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-1-(methylsulfonyl)-8,9-dihydro-7H-6-oxa-2,9a-diazabenzo[cd]azulene (CAS 2088849-80-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H11BrN2O3S. Molecular weight: 331.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H11BrN2O3S |
| Molecular Weight | 331.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-[1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethoxy]-1,2-propanediol (CAS 86491-83-0)
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- 2-(3-Methylchromeno[4,3-c]pyrazol-1(4H)-yl)aniline (CAS 654650-99-4)
- 4-(4-Fluorophenyl)-2-oxobut-3-enoic acid (CAS 16943-75-2)
- Prop-2-yne-1-sulfonic acid (CAS 65284-56-2)
- 1-((4-Bromobenzyl)amino)propan-2-ol (CAS 869949-74-6)
- 3-(3-Bromophenyl)oxetane-3-carboxylic acid (CAS 1363381-80-9)
- 6-(4-Methoxyphenyl)-5-methyl-3-phenylisoxazolo[5,4-b]pyridine (CAS 62096-71-3)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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