4,7-Dibromo-5-nitrobenzo[c][1,2,5]thiadiazole CAS 2274-65-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2274-65-9 |
| Molecular Formula | C6HBr2N3O2S |
| Molecular Weight | 338.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,7-Dibromo-5-nitrobenzo[c][1,2,5]thiadiazole (CAS 2274-65-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6HBr2N3O2S. Molecular weight: 338.96 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6HBr2N3O2S |
| Molecular Weight | 338.96 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Bromo-2-(4'-fluorobenzyloxy)-5-methylphenylboronic acid (CAS 849062-41-5)
- 2-Bromo-4-cyclopropoxy-1-iodobenzene (CAS 1243322-56-6)
- 3-Bromo-2-(3'-fluorobenzyloxy)-5-methylphenylboronic acid (CAS 849062-40-4)
- 4-Methyl-2-nitrophenyl Cyanate (CAS 1601-69-0)
- Adamantan-1-yl-phenyl-methanone (CAS 31919-47-8)
- 5,5-Difluoro-3-piperidinecarbonitrile Hydrochloride (CAS 1374657-32-5)
- 2,4-Dichloro-7,7-dimethyl-5,6,7,8-tetrahydroquinazoline (CAS 2768870-85-3)
- 6,7-Dimethoxy-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride (CAS 119999-69-8)
- 4-Allyloxycoumarin (CAS 31005-07-9)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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