3-(3-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole CAS 365427-25-4
| CAS No. | 365427-25-4 |
| Molecular Formula | C11H9F3N2O |
| Molecular Weight | 242.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(3-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole (CAS 365427-25-4), molecular formula C11H9F3N2O and molecular weight 242.20 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(3-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole (C11H9F3N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 242.20 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-(3-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Methoxyphenyl Standards
- 1-(4-Methoxyphenyl)-4-(trifluoromethyl)-1H-pyrazole (CAS 1393125-44-4)
- 3-(4-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole (CAS 380905-15-7)
- 2-(4-Methoxyphenyl)pyrazolo[1,5-d][1,2,4]triazin-4(5h)-one (CAS 135104-21-1)
- 1-(3-Methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 650628-67-4)
- 1-(4-Methoxyphenyl)-1h-pyrazolo[3,4-d]pyrimidin-4-ol (CAS 650628-53-8)
- 5-(3-Methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 878994-03-7)
- 6-(4-Methoxyphenyl)furo[2,3-d]pyrimidin-2(1H)-one (CAS 896450-68-3)
- 9-(4-Methoxyphenyl)-1H-purin-6(9H)-one (CAS 21314-04-5)
Recommended Standards
- 2-Phenyl-6-(trifluoromethyl)-4,5-dihydropyridazin-3(2H)-one (CAS 916909-01-8)
- 2-Cyano-N-(4-(trifluoromethyl)benzyl)acetamide (CAS 566926-08-7)
- 3-Methyl-1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-5-ol (CAS 302582-47-4)
- 2-(P-tolyl)-5-(trifluoromethyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 63695-47-6)
- 2-(1-(Methylsulfonyl)piperidin-2-yl)acetic acid (CAS 1181408-55-8)
- 4-(1,2,3,4-Tetrahydroquinoline-1-carbonyl)aniline (CAS 137975-18-9)
- N,N-Dimethyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-amine (CAS 871807-58-8)
- Trazodone Impurity 107 (CAS CATO-C4X-1772107)
- 2-[(1H-1,2,3-Triazol-1-yl)methyl]piperidine (CAS 1432792-62-5)
- 3-Amino-4-chloro-N,N-diethylbenzene-1-sulfonamide (CAS 71794-12-2)
- 6-Bromo-5-methylindole-3-carboxylic Acid (CAS 1360883-72-2)
- 2-Chloro-3-(1H-imidazol-1-yl)pyrazine (CAS 1209457-96-4)
- Cyclohepta[c]pyrazole (CAS 275-70-7)
- Lixisenatide (CAS 320367-13-3)
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