(5-(4-Fluorophenyl)-1H-1,2,4-triazol-3-yl)methanol CAS 1536950-53-4
| CAS No. | 1536950-53-4 |
| Molecular Formula | C9H8FN3O |
| Molecular Weight | 193.18 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.
(5-(4-Fluorophenyl)-1H-1,2,4-triazol-3-yl)methanol (CAS 1536950-53-4) is a high-purity analytical reference standard with the molecular formula C9H8FN3O and a molecular weight of 193.18 g/mol.
Based on its molecular formula C9H8FN3O, (5-(4-Fluorophenyl)-1H-1,2,4-triazol-3-yl)methanol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 193.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H8FN3O |
| Molecular Weight | 193.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
- 5-[(3-fluorophenyl)methyl]-1,3,4-oxadiazol-2-amine (CAS 1016497-55-4)
- 5-[(2-fluorophenyl)methyl]-1,3,4-oxadiazol-2-amine (CAS 1016684-14-2)
- (5-(2-Fluorophenyl)-1,2,4-oxadiazol-3-yl)methanamine (CAS 1082584-72-2)
- (1-(3-Fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1096130-65-2)
- (1-(4-Fluorophenyl)-1h-tetrazol-5-yl)methanamine (CAS 1105192-86-6)
- (1-(4-Fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1225046-93-4)
- (1-(2-Fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1247781-30-1)
- 5-[(4-fluorophenyl)methyl]-1,2,4-oxadiazol-3-amine (CAS 1260777-27-2)
Recommended Standards
- (4-Fluorophenyl)(4h-1,2,4-triazol-3-yl)methanol (CAS 1513978-53-4)
- (4-(4-Fluorophenyl)-4H-1,2,4-triazol-3-yl)methanol (CAS 1537395-74-6)
- 1-[(4-fluorophenyl)methyl]-1h-1,2,3,4-tetrazol-5-amine (CAS 1506727-58-7)
- 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonamide (CAS 17017-91-3)
- 3-(4-Chloro-3-methylphenyl)-7,7-dimethyl-1,4,5,6,7,8-hexahydrocinnolin-5-one (CAS 190436-31-8)
- Cis-2-pentenenitrile (CAS 25899-50-7)
- tert-butyl cis-N-(4-azidocyclohexyl)-N-methyl-carbamate (CAS 1401532-59-9)
- 1,1'-(5-Methoxy-1,3-phenylene)diethanone (CAS 35227-79-3)
- 1-(Dichloromethyl)-4-fluorobenzene (CAS 456-19-9)
- 4'-Chloro-[1,1'-biphenyl]-4-carboxylic acid (CAS 5748-41-4)
- Phthalic acid, bis-isopentyl ester D4 (CAS 1346597-80-5)
- (1-Methylindolin-5-yl)boronic acid (CAS 472957-92-9)
- 5-Fluorobenzo[c]isoxazole-3-carbonitrile (CAS 194873-12-6)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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 18665070610 / Nicole.chen@cato-chem.com