5,8-Difluoro-1,4-Benzodioxan CAS 72912-50-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72912-50-6 |
| Molecular Formula | C8H6F2O2 |
| Molecular Weight | 172.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,8-Difluoro-1,4-Benzodioxan (CAS 72912-50-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6F2O2. Molecular weight: 172.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6F2O2 |
| Molecular Weight | 172.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 | F-containing |
Related Difluoro Standards
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- 2,5-Difluoro-3-methylbenzoic acid (CAS 1003710-01-7)
- 3,5-Difluoro-2-methylbenzoic acid (CAS 1003710-06-2)
- 3,4-Difluoro-5-methylbenzoic acid (CAS 1017778-60-7)
- 3,4-Difluoro-2-methoxybenzaldehyde (CAS 1023023-24-6)
- 3,5-Difluoro-4-methylbenzoic acid (CAS 103877-76-5)
- 2,5-Difluoro-4-methylbenzoic Acid (CAS 103877-80-1)
- 2,2-Difluoro-2-(pyridin-2-yl)acetamide (CAS 1064652-41-0)
Recommended Standards
- 4-(Difluoromethyl)benzoic acid (CAS 55805-21-5)
- 5-Amino-2,4-difluorobenzamide (CAS 960235-10-3)
- 3’,4’-Difluoro-2-hydroxyacetophenone (CAS 218449-33-3)
- 2-Amino-N-cyclopropyl-N-(4-methoxybenzyl)acetamide (CAS 1178260-61-1)
- 3-Fluoro-1H-indole 4-methylbenzenesulfonate (CAS 1858255-05-6)
- 3-{[(1-methyl-1h-imidazol-2-yl)sulfanyl]methyl}benzoic acid (CAS 1017046-67-1)
- Methyl 4-methyl-3,4-dihydro-2H-benzo[b][1,4]thiazine-2-carboxylate (CAS 1008409-84-4)
- ethyl 5,5-difluoro-1-(4-methoxybenzyl)-4-oxopiperidine-3-carboxylate (CAS 1423027-26-2)
- 2-(Difluoromethyl)-3-fluoroaniline (CAS 2091605-37-5)
- Peptide 434 (CAS CATO-CPTD788434)
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