(2,3-Difluoro-4-propylphenyl)boronic acid CAS 844699-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 844699-71-4 |
| Molecular Formula | C9H11BF2O2 |
| Molecular Weight | 199.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2,3-Difluoro-4-propylphenyl)boronic acid (CAS 844699-71-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H11BF2O2. Molecular weight: 199.99 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H11BF2O2 |
| Molecular Weight | 199.99 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 | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Difluoro Standards
- (2,6-Difluoro-4-propylphenyl)boronic acid (CAS 1010110-74-3)
- 1,2-Difluoro-4-isocyanato-5-nitrobenzene (CAS 1249838-16-1)
- 3-(3,5-difluoro-4-hydroxyphenyl)prop-2-enoic acid (CAS 1262019-00-0)
- Methyl 3,5-difluoro-4-formylbenzoate (CAS 1415124-73-0)
- Methyl 2,6-difluoro-4-formylbenzoate (CAS 1449280-48-1)
- Methyl 2,4-difluoro-5-formylbenzoate (CAS 1566530-21-9)
- 3,3-Difluoro-2,3-dihydrobenzofuran-7-carboxylic acid (CAS 2452345-05-8)
- 3,3-Difluoro-5-nitroindoline (CAS 221665-98-1)
Recommended Standards
- 6-Bromo-[1,2,5]oxadiazolo[3,4-b]pyridine (CAS 1125409-96-2)
- 3-Bromo-2-oxo-2H-pyran-5-carbonitrile (CAS 496835-90-6)
- Bronopol (CAS 52-51-7)
- 3-(3-Bromophenyl)-N,N-dimethylpropanamide (CAS 1340177-32-3)
- 1-(1h-Benzo[d]imidazol-2-yl)-2-methylpropan-1-amine (CAS 60603-59-0)
- (1R,3r)-3-(3-chlorophenyl)cyclobutan-1-amine hydrochloride (CAS 1807939-90-7)
- Tert-butyl 2-sulfanylpropanoate (CAS 59854-13-6)
- Ethyl 3-(4-bromo-3,5-dimethylphenoxy)propanoate (CAS 1443348-09-1)
- 1-Tosylcyclopropanamine (CAS 86750-53-0)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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