2,3-Difluorobenzoic acid 4519-39-5 AS00860 BENZOIC ACID, 2,3-DIFLUORO- BUTTPARK 45\01-40 RARECHEM AL BO 0251 TIMTEC-BB SBB006679 CAS 4519-39-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4519-39-5 |
| Molecular Formula | C7H10F2O2 |
| Molecular Weight | 164.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,3-Difluorobenzoic acid 4519-39-5 AS00860 BENZOIC ACID, 2,3-DIFLUORO- BUTTPARK 45\01-40 RARECHEM AL BO 0251 TIMTEC-BB SBB006679 (CAS 4519-39-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H10F2O2. Molecular weight: 164.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H10F2O2 |
| Molecular Weight | 164.15 g/mol |
| 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
Related Difluorobenzoic Standards
- 2,4-Difluorobenzoic acid (CAS 1583-58-0)
- 2,5-Difluorobenzoic-d3 Acid (CAS 1219798-63-6)
- 3,4-Difluorobenzoic-d3 Acid (CAS 1219798-70-5)
- 2,6-Difluorobenzoic-d3 Acid (CAS 1219804-21-3)
- 2,4-Difluorobenzoic-d3 Acid (CAS 1219804-63-3)
- 3,5-Difluorobenzoic-d3 Acid (CAS 934397-71-4)
- 2,5-Difluorobenzoic acid (CAS 2991-28-8)
- 3,5-Difluorobenzoic acid (CAS 455-40-3)
Recommended Standards
- ethyl 3,3-difluorocyclobutane-1-carboxylate (CAS 681128-38-1)
- 6-Methoxy-1H-pyrrolo[3,2-c]pyridin-2(3H)-one (CAS 1000342-83-5)
- 5-Methylfuran-2-sulfonyl fluoride (CAS 2138274-28-7)
- 3-(Carboxymethoxy)benzoic acid (CAS 1878-61-1)
- (E)-Methoxy({4-[4-(trifluoromethyl)pyridin-2-yl]phenyl}methylidene)amine (CAS 1092343-99-1)
- 2,4-Dichloro-6-(trifluoromethyl)pyrido[3,2-d]pyrimidine (CAS 1260663-64-6)
- Methyl 2-(5-chloropyrimidin-4-yl)acetate (CAS 1260813-71-5)
- 4-Methanesulfonamido-2-methylbenzoic acid (CAS 960324-76-9)
- Ethyl 6-oxo-6-[2-(3-pyrrolinomethyl)phenyl]hexanoate (CAS 898764-00-6)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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