1-(3,4-Difluoro-5-(pentyloxy)phenyl)propan-1-one CAS 1443328-93-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1443328-93-5 |
| Molecular Formula | C14H18F2O2 |
| Molecular Weight | 256.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,4-Difluoro-5-(pentyloxy)phenyl)propan-1-one (CAS 1443328-93-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H18F2O2. Molecular weight: 256.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H18F2O2 |
| Molecular Weight | 256.29 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.) | 1992 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 1-(3,5-Difluoro-4-(pentyloxy)phenyl)propan-1-one (CAS 1443310-41-5)
- 1-(3,5-Difluoro-2-(pentyloxy)phenyl)propan-1-one (CAS 1443311-06-5)
- 1-(3,4-Difluoro-5-(isopentyloxy)phenyl)propan-1-one (CAS 1443325-85-6)
- 1-(3,5-Difluoro-4-(isopentyloxy)phenyl)propan-1-one (CAS 1443348-19-3)
- 1-(3,5-Difluoro-2-(isopentyloxy)phenyl)propan-1-one (CAS 1443355-71-2)
- 1,2-Difluoro-4-((4-propylphenyl)ethynyl)benzene (CAS 145698-43-7)
- N-((4,4-difluoro-2,5-dimethylpiperidin-3-yl)methyl)methanesulfonamide (CAS 2366182-36-5)
- 2-(Difluoro(p-tolylthio)methyl)-5-methyl-1,3,4-oxadiazole (CAS 1403566-68-6)
Recommended Standards
- 1346600-18-7 Mono(4-hydroxypentyl)phthalate-d4 (CAS 1346600-18-7)
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- N-((2,2-Dimethyltetrahydro-2H-pyran-4-yl)methyl)-3,6-difluoropyridin-2-amine (CAS 1270076-56-6)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-isopropylphenyl)acetic acid (CAS 1260618-80-1)
- (3E)-3-{2-[2,6-dichloro-4-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-1-[(4-methylphenyl)methyl]-2,3-dihydro-1H-indol-2-one (CAS 320422-10-4)
- 2-Methyl-N1-(1-methylethyl)-1,2-Propanediamine dihydrochloride (CAS 16256-45-4)
- 3,3-Dimethyl-2,4-dioxa-9-thiaspiro[5.5]undecane-1,5-dione 9,9-dioxide (CAS 64096-86-2)
- tert-Butyl (3-cyano-4-methyl-1H-indol-7-yl)carbamate (CAS 289483-86-9)
- 1219980-54-7 1707AD 4-Piperidinyl 2-methylpropanoate hydrochloride C9H18ClNO2 (CAS 1219980-54-7)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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