3-(2,3-Difluoro-4-(trifluoromethyl)phenyl)propanal CAS 955403-61-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 955403-61-9 |
| Molecular Formula | C10H7F5O |
| Molecular Weight | 238.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,3-Difluoro-4-(trifluoromethyl)phenyl)propanal (CAS 955403-61-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H7F5O. Molecular weight: 238.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H7F5O |
| Molecular Weight | 238.15 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Difluoro Standards
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Recommended Standards
- 1,3-dichloro-5-methoxy-isoquinoline (CAS 24623-38-9)
- 4-bromothieno[2,3-c]pyridin-7-ol (CAS 29512-83-2)
- 1-(4-(1,1-Difluoroethyl)phenyl)-2,2,2-trifluoroethan-1-one (CAS 2091735-09-8)
- 1-(3,3,3-trifluoropropyl)-1H-pyrazol-5-amine (CAS 1245772-93-3)
- N-(2-Ethoxybenzyl)-1H-1,2,4-triazol-5-amine (CAS 496809-57-5)
- 2-(4-Ethynyl-5-methyl-1H-pyrazol-1-yl)acetic acid (CAS 1354706-52-7)
- 3-(3-Ethoxy-4-(pyridin-4-ylmethoxy)phenyl)acrylic acid (CAS 924871-10-3)
- 4-Chloro-[1,1'-biphenyl]-2-carbaldehyde (CAS 1198208-10-4)
- 2,2'-((2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)azanediyl)diacetic acid compound with 4-methylbenzenesulfonic acid (1:1) (CAS 207612-93-9)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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