3,5-Difluoro-4-methylbenzaldehyde CAS 1429902-14-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1429902-14-6 |
| Molecular Formula | C8H6F2O |
| Molecular Weight | 156.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Difluoro-4-methylbenzaldehyde (CAS 1429902-14-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6F2O. Molecular weight: 156.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H6F2O |
| Molecular Weight | 156.13 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 3,4-Difluoro-5-methylbenzaldehyde (CAS 1017778-64-1)
- 3,5-Difluoro-2-methylbenzaldehyde (CAS 1017778-68-5)
- 2,6-Difluoro-4-methylbenzaldehyde (CAS 1201597-22-9)
- 2,2-Difluoro-2-phenylacetaldehyde (CAS 129660-35-1)
- 2,4-Difluoro-6-methylbenzaldehyde (CAS 1378473-63-2)
- 3,6-Difluoro-2-methylbenzaldehyde (CAS 1378525-21-3)
- 2,3-Difluoro-5-methylbenzaldehyde (CAS 1379240-21-7)
- 5,7-Difluoro-2,3-dihydrobenzofuran (CAS 175203-20-0)
Recommended Standards
- 2-Fluoro-1-(2-fluorophenyl)ethanone (CAS 1402412-84-3)
- (E)-[(2,5-Difluorophenyl)methylidene]hydrazine (CAS 1820748-99-9)
- 2,3-Difluoroacetophenone (CAS 18355-80-1)
- 4-(1H-Pyrazol-1-yl)pyridine-2-carboxylic acid (CAS 1152523-86-8)
- 5-(4-Bromo-2-chlorophenyl)-1,3,4-oxadiazol-2-amine (CAS 1157719-91-9)
- 1-(4-Bromo-3-iodophenyl)ethan-1-one (CAS 919124-08-6)
- ((R)-1-((S)-2-((4-carbamimidoylbenzyl)carbamoyl)pyrrolidin-1-yl-2,5,5-d3)-4-methyl-1-oxopentan-2-yl)glycine (CAS CATO-C3D-263090)
- (2-methoxy-6-methylpyrimidin-4-yl)methanamine dihydrochloride (CAS 2031259-25-1)
- 4-(Difluoromethyl)-3,5-dimethylpyridine (CAS 1805311-30-1)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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