4,6-Dibromobenzo[d][1,3]dioxole CAS 72736-57-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72736-57-3 |
| Molecular Formula | C7H4Br2O2 |
| Molecular Weight | 279.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,6-Dibromobenzo[d][1,3]dioxole (CAS 72736-57-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H4Br2O2. Molecular weight: 279.91 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H4Br2O2 |
| Molecular Weight | 279.91 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Br-containing |
Related Dibromobenzo Standards
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Recommended Standards
- 3,4-Dibromobenzoic Acid (CAS 619-03-4)
- 5,6-Dibromobenzodioxole (CAS 5279-32-3)
- 3,4-Dibromo-2-hydroxybenzaldehyde (CAS 51042-20-7)
- (2-(1,3-Dioxoisoindolin-2-yl)acetyl)glycine (CAS 3916-40-3)
- (R)-2-Amino-2-methyl-3-(trimethylsilyl)propanoic acid (CAS 1192764-01-4)
- cis-Octahydro-[1]pyrindin-4-one (CAS 5315-52-6)
- 2-(Difluoromethyl)-5-fluoropyridin-4-amine (CAS 1806762-07-1)
- (3S,4S,5S)-4-ethyl-3-fluoro-5-(hydroxymethyl)pyrrolidin-2-one (CAS 1817630-30-0)
- (E)-3-(Isoquinolin-4-yl)acrylic acid (CAS 2045277-02-7)
- Gastric Inhibitory Polypeptide (human) (CAS 100040-31-1)
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