1-[(4-Methoxyphenyl)methyl]-3-methyl-4-(4-phenoxyphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one CAS 860789-23-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 860789-23-7 |
| Molecular Formula | C23H21N3O3 |
| Molecular Weight | 387.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(4-Methoxyphenyl)methyl]-3-methyl-4-(4-phenoxyphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860789-23-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H21N3O3. Molecular weight: 387.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H21N3O3 |
| Molecular Weight | 387.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
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- 2-(4-Methoxyphenyl)-5-phenyl-6-(phenylamino)-2,3-dihydro-4H-thiopyran-4-one (CAS 303997-15-1)
- N-(2-(4-Methoxyphenyl)-2-morpholinoethyl)-2-(methylthio)nicotinamide (CAS 851628-23-4)
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Recommended Standards
- 1,1-Dibenzyl-3-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)urea (CAS 866137-51-1)
- 1-Ethyl-2-imino-5-oxo-N-(1-phenylethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510762-01-3)
- (Z)-3-(5-(4-hydroxy-3-methoxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)benzoic acid (CAS 5362-64-1)
- 1-phenyl-5-thien-2-yl-1H-1,2,4-triazole-3-carboxylic acid (CAS 929974-83-4)
- 4-Amino-N-(1H-1,2,4-triazol-3-yl)benzenesulfonamide (CAS 51732-39-9)
- 3,4-Dihydro-5h-spiro[benzo[f][1,4]oxazepine-2,4'-piperidin]-5-one (CAS 1381372-80-0)
- 66849-11-4 2-[(Propan-2-yl)oxy]benzoyl chloride DTXSID40579669 (CAS 66849-11-4)
- Dirhodium(II) tetrakis(methyl 2-pyrrolidinone-5(R)-carboxylate)acetonitrile,2-propanol complex (CAS 153154-66-6)
- (3-(Pyrimidin-5-yl)phenyl)methanol (CAS 852180-75-7)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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