1-(Cyclopropyloxy)-3,5-difluorobenzene CAS 1138331-79-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1138331-79-9 |
| Molecular Formula | C9H8F2O |
| Molecular Weight | 170.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
1-(Cyclopropyloxy)-3,5-difluorobenzene (CAS 1138331-79-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8F2O. Molecular weight: 170.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8F2O |
| Molecular Weight | 170.16 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.) | 1989 |
| Halogen Content | F-containing |
Related Cyclopropyloxy Standards
- 5-[4-(Cyclopropyloxy)phenyl]-1,3,4-oxadiazol-2-amine (CAS 1219828-30-4)
- 2-(Cyclopropyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2222333-27-7)
- 2-(Cyclopropyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 1416719-95-3)
Recommended Standards
- Dimethyl cyclobut-1-ene-1,2-dicarboxylate (CAS 1128-10-5)
- 2-(2,3-Difluorophenyl)acetimidamide (CAS 1153779-70-4)
- Dimethyl (2E,4E)-hexa-2,4-dienedioate (CAS 1119-43-3)
- 2-(6-Chloro-7-(methoxycarbonyl)-2,3-dihydro-1H-pyrrolizin-5-yl)-2-oxoacetic acid (CAS 2387920-03-6)
- Ethyl 1-Methyl-2-oxopiperidine-3-carboxylate (CAS 21576-27-2)
- Ezetimibe Lactone Impurity 128 (CAS CATO-C4X-1098128)
- Ethyl 5-(2-triflluoromethylphenyl)-1,3,4-thiadiazole-2-carboxylate (CAS 1924322-02-0)
- (5,6,7,8-Tetrahydro-1,8-naphthyridin-3-yl)boronic acid (CAS 1448452-55-8)
- N4-(6-Methoxy-4-methyl-5-(3-(trifluoromethyl)phenoxy)quinolin-8-yl)pentane-1,4-diamine (CAS 80065-55-0)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
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