Methyl 3,5-difluoro-4-(trifluoromethyl)benzoate CAS 1417567-72-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1417567-72-6 |
| Molecular Formula | C9H5F5O2 |
| Molecular Weight | 240.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3,5-difluoro-4-(trifluoromethyl)benzoate (CAS 1417567-72-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H5F5O2. Molecular weight: 240.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H5F5O2 |
| Molecular Weight | 240.13 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 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.) | 1991 |
| Halogen Content | F-containing |
Related Methyl Standards
- 1-(3,5-Difluoro-2-methoxyphenyl)-2,2,2-trifluoroethanone (CAS 1256467-27-2)
- 1-(3,4-Difluoro-5-methoxyphenyl)-2,2,2-trifluoroethanone (CAS 1256468-29-7)
- 1-(3,5-Difluoro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 1256481-05-6)
- 1-(4,5-Difluoro-2-methoxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 1256481-63-6)
- 2-(3,5-Difluoro-4-(trifluoromethyl)phenyl)acetic acid (CAS 132992-26-8)
- 2,2-Difluoro-2-[2-(trifluoromethyl)phenyl]acetic acid (CAS 1343107-31-2)
- 1-(2,3-Difluoro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 1356109-99-3)
- Methyl 3,4-difluoro-5-(trifluoromethyl)benzoate (CAS 1427460-23-8)
Recommended Standards
- 1-(3-(Difluoromethoxy)phenyl)-2,2,2-trifluoroethan-1-one (CAS 1417459-82-5)
- 3-(1,1,2,2,2-pentafluoroethyl)benzoic acid (CAS 13710-47-9)
- 3,5-Difluoro-4-(2,2,2-trifluoroethoxy)benzaldehyde (CAS 1443666-12-3)
- 5-(Furan-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carbonyl chloride (CAS 848422-53-7)
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- 4-(4-(Dimethylamino)phenyl)-7,7-dimethyl-4,6,7,8-tetrahydro-2H-chromene-2,5(3H)-dione (CAS 338778-01-1)
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