2-(4-Chlorophenyl)-3-cyclopropyl-1-(4H-1,2,4-triazol-4-yl)butan-2-ol CAS 131974-73-7
| CAS No. | 131974-73-7 |
| Molecular Formula | C15H18ClN3O |
| Molecular Weight | 291.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(4-Chlorophenyl)-3-cyclopropyl-1-(4H-1,2,4-triazol-4-yl)butan-2-ol.
CATO supplies 2-(4-Chlorophenyl)-3-cyclopropyl-1-(4H-1,2,4-triazol-4-yl)butan-2-ol (CAS 131974-73-7), a certified reference material (molecular formula C15H18ClN3O, MW 291.78 g/mol) for analytical method development and quality control.
Structurally, 2-(4-Chlorophenyl)-3-cyclopropyl-1-(4H-1,2,4-triazol-4-yl)butan-2-ol (C15H18ClN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 291.78 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C15H18ClN3O |
| Molecular Weight | 291.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 1221153-81-6 (2E)-1-[5-Chloro-1-(propan-2-yl)-1H-pyrrolo[2,3-c]pyridin-3-yl]-3-(dimethylamino)prop-2-en-1-one DTXSID60719909 (CAS 1221153-81-6)
- 5-Chloro-3-(diethylamino)-6-methyl-1-phenylpyrazin-2(1H)-one (CAS 139706-43-7)
- Cyproconazole Solution, 10 mg/L, 1 ml (CAS 113096-99-4)
- 1-Chloro-6-methoxy-4-(4-methylpiperazin-1-yl)isoquinoline (CAS 1409964-91-5)
- n-(1-Oxo-1-(pyrrolidin-1-yl)propan-2-yl)furan-2-carboxamide (CAS 1096701-77-7)
- 2-{[4-(2,3-Dihydro-1H-indol-1-ylsulfonyl)anilino]carbonyl}cyclohexanecarboxylic acid (CAS 799250-50-3)
- (3-Methylpyridin-2-yl)(4-propoxyphenyl)methanone (CAS 1187164-40-4)
- Benzyl 2-amino-4-(benzyloxy)-5-methoxybenzoate, 97% (CAS 205259-41-2)
- 5-Boc-2,5-diazaspiro[3.4]octane Hemioxalate (CAS 1630906-60-3)
- 1-(3,4-Dihydro-2h-1,5-benzodioxepin-7-yl)methanamine (CAS 23475-00-5)
- N-(2-Methoxyethyl)-N-(4-methyloxazol-2-yl)acetamide (CAS 57068-08-3)
- 6-Chloro-5-(difluoromethyl)-3-hydroxypicolinaldehyde (CAS 1806006-94-9)
- 6-Bromo-3-fluoro-2-methylbenzoic acid (CAS 1427382-17-9)
- Peptide Impurity 27 (CAS 1350456-68-6)
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