2-(Difluoromethyl)-5-methoxytoluene CAS 1261605-84-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261605-84-8 |
| Molecular Formula | C9H10F2O |
| Molecular Weight | 172.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Difluoromethyl)-5-methoxytoluene (CAS 1261605-84-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10F2O. Molecular weight: 172.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10F2O |
| Molecular Weight | 172.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Difluoromethyl Standards
- 4-(Difluoromethyl)-2-methoxy-1-methylbenzene (CAS 1261500-13-3)
- 5-(Difluoromethyl)-2-methoxytoluene (CAS 1261796-10-4)
- 1-(2-(Difluoromethyl)phenyl)ethanol (CAS 1783382-76-2)
- 2-[5-(Difluoromethyl)pyridin-2-yl]ethan-1-amine (CAS 1211515-06-8)
- (S)-1-(5-(Difluoromethyl)pyridin-2-yl)ethanamine (CAS 1704689-40-6)
- (R)-1-(5-(Difluoromethyl)pyridin-2-yl)ethanamine (CAS 1704868-42-7)
- (2-(Difluoromethyl)-3-methylpyridin-4-yl)methanamine (CAS 1804691-43-7)
- (6-(Difluoromethyl)-5-methylpyridin-3-yl)methanamine (CAS 1805008-93-8)
Recommended Standards
- 1-(2,5-Difluorophenyl)propan-2-ol (CAS 1248383-93-8)
- 2-(2,5-Difluorophenyl)propan-2-ol (CAS 1339826-37-7)
- 1-(2,4-Difluorophenyl)propan-2-ol (CAS 1248017-95-9)
- 1,2-Diundecanoyl-sn-glycero-3-phosphocholine 27869-47-2 L-|A-Phosphatidylcholine, diundecanoyl (CAS 27869-47-2)
- n-(4-Chlorobenzyl)-1-(thiazol-5-yl)methanamine (CAS 1342194-78-8)
- (2R,5S)-1-(4-(2-(Benzyloxy)-1,1,1,3,3,3-hexafluoropropan-2-yl)-2-propylphenyl)-2,5-dimethylpiperazine (CAS 1669400-98-9)
- 4-Fluoro-3'-(trifluoromethyl)biphenyl-3-methanol (CAS 1261593-49-0)
- 8-Ethyl-3,8-diazabicyclo[3.2.1]octane dihydrochloride (CAS 101724-47-4)
- (1S,6R)-3-(tert-Butoxycarbonyl)-3-azabicyclo[4.1.0]heptane-6-carboxylic acid (CAS 1932574-58-7)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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