3,4-Difluoro-α-methylbenzenepropanoic acid CAS 32004-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32004-56-1 |
| Molecular Formula | C10H10F2O2 |
| Molecular Weight | 200.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Difluoro-α-methylbenzenepropanoic acid (CAS 32004-56-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10F2O2. Molecular weight: 200.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10F2O2 |
| Molecular Weight | 200.18 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1966 |
| Halogen Content | F-containing |
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Recommended Standards
- 3,4-Difluoro-5-propoxybenzaldehyde (CAS 883540-69-0)
- 3,5-Difluoro-2-propoxybenzaldehyde (CAS 883521-30-0)
- 3-(2,4-Difluorophenyl)-2-methylpropanoic acid (CAS 32004-71-0)
- 5-chloro-1H-imidazol-2-amine (CAS 125789-08-4)
- Ethyl 2-(6-(decylthio)-9H-purin-9-yl)acetate (CAS 646509-68-4)
- (2R,3R,4S,5S)-2-((benzoyloxy)methyl)-6-hydroxytetrahydro-2H-pyran-3,4,5-triyl tribenzoate (CAS 627466-98-2)
- 5,5-Dimethyl-4h,5h-naphtho[1,2-b]thiophene-2-carboxylic acid (CAS 1038304-09-4)
- 4-(5-Fluoro-2-methoxybenzyl)piperidine (CAS 955314-86-0)
- Clopidogrel Impurity 103 (CAS CATO-C4X-1029103)
- Epidermal Growth Factor Receptor Peptide (985-996) (CAS 96249-43-3)
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