3-Methyl-2'-(trifluoromethyl)-[1,1'-biphenyl]-4-ol CAS 1261566-66-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261566-66-8 |
| Molecular Formula | C14H11F3O |
| Molecular Weight | 252.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-2'-(trifluoromethyl)-[1,1'-biphenyl]-4-ol (CAS 1261566-66-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11F3O. Molecular weight: 252.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11F3O |
| Molecular Weight | 252.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Methyl Standards
- 3-(Trifluoromethyl)thieno[3,2-b]thiophene-2-carboxylic acid (CAS 1193388-63-4)
- 4’-(Trifluoromethyl)biphenyl-3-methanol (CAS 126485-55-0)
- 8-(trifluoromethyl)quinazoline-4-carboxylic acid (CAS 1781371-03-6)
- 7-(trifluoromethyl)quinazoline-4-carboxylic acid (CAS 1781377-74-9)
- 6-(trifluoromethyl)quinazoline-4-carboxylic acid (CAS 1784635-02-4)
- 6-(trifluoromethyl)quinazoline-2-carboxylic acid (CAS 1784983-74-9)
- (2'-(Trifluoromethyl)-[1,1'-biphenyl]-3-yl)methanol (CAS 885966-08-5)
- (2'-(Trifluoromethyl)-[1,1'-biphenyl]-4-yl)methanol (CAS 198205-80-0)
Recommended Standards
- 4-Hydroxy-3-methyl-4'-(trifluoromethyl)biphenyl (CAS 1255637-20-7)
- 8-methoxy-5-(trifluoromethyl)-1,2-dihydroquinazolin-2-one (CAS 1246462-98-5)
- n-Isopropyl-5-oxo-1-(2,2,2-trifluoroethyl)pyrrolidine-3-carboxamide (CAS 1281104-65-1)
- 6-Amino-4-chloroquinazolin-7-ol (CAS 1451008-28-8)
- 5-Allylpyrimidine-4,6(1h,5h)-dione (CAS 23903-65-3)
- 2-Bromo-1-(3-hydroxypyridin-2-yl)ethanone hydrobromide (CAS 1184916-68-4)
- (E)-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)-4-(trifluoromethyl)piperidine (CAS 865652-21-7)
- Paxlovid Impurity 4 (CAS CATO-C4X-25024)
- 3-(4-Bromophenyl)-1-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-61-6)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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