1-(p-Tolyl)-3-(trifluoromethyl)-1H-pyrazol-4-ol CAS 119868-28-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 119868-28-9 |
| Molecular Formula | C11H9F3N2O |
| Molecular Weight | 242.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(p-Tolyl)-3-(trifluoromethyl)-1H-pyrazol-4-ol (CAS 119868-28-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9F3N2O. Molecular weight: 242.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H9F3N2O |
| Molecular Weight | 242.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related p Standards
- 2-(o-Tolyl)-5-(trifluoromethyl)-2H-1,2,3-triazol-4-amine (CAS 1707576-45-1)
- 2-(m-Tolyl)-5-(trifluoromethyl)-2H-1,2,3-triazol-4-amine (CAS 1707584-98-2)
- 1-(o-Tolyl)-3-(trifluoromethyl)-1H-pyrazol-5-ol (CAS 854678-04-9)
- 2-(P-tolyl)-5-(trifluoromethyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 63695-47-6)
- 1-(p-Tolyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diol (CAS 1209777-97-8)
- 2-(p-Tolyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one (CAS 1450790-51-8)
- 2-(M-tolyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylic acid (CAS 2416673-85-1)
- 7-(P-tolyl)thieno[3,2-d]pyrimidin-4-ol (CAS 1019152-04-5)
Recommended Standards
- 5-Methyl-1-phenyl-3-(trifluoromethyl)-1H-pyrazol-4-ol (CAS 119868-25-6)
- n-(4-Cyanobenzyl)-3,3,3-trifluoropropanamide (CAS 1209145-98-1)
- 3a-(Trifluoromethyl)-2,3,3a,4-tetrahydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-1-one (CAS 1191278-87-1)
- (7-chloro-1-methyl-benzimidazol-2-yl)methanamine (CAS 1183212-04-5)
- (S)-3-Amino-2-fluoropropanoic acid (CAS 130695-34-0)
- 3-(3,4-Difluorophenoxy)azetidine (CAS 954220-76-9)
- Verinurad (CAS 1352792-74-5)
- 4',6'-Dinitro-1,1':3',1''-terphenyl (CAS 150758-05-7)
- 4-((4-Methylbenzyl)thio)phenol (CAS 102273-81-4)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com