Ethyl 2-(4-(2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)-1H-pyrazol-1-yl)-2-methylpropanoate CAS 1282514-64-0
| CAS No. | 1282514-64-0 |
| Molecular Formula | C26H31N7O3 |
| Molecular Weight | 489.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(4-(2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)-1H-pyrazol-1-yl)-2-methylpropanoate (CAS 1282514-64-0), molecular formula C26H31N7O3 and molecular weight 489.57 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 2-(4-(2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)-1H-pyrazol-1-yl)-2-methylpropanoate (C26H31N7O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 2-(4-(2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)-1H-pyrazol-1-yl)-2-methylpropanoate 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 | C26H31N7O3 |
| Molecular Weight | 489.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1990 |
| Nitrogen Atoms | 7 |
Related Ethyl Standards
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- Bis(2-isopropyl-5-methylcyclohexyl) ((2-fluorophenyl)(hydroxy)methyl)phosphonate (CAS 382149-58-8)
- (S)-4-Isopropyl-3-(1-naphthylmethyl)-2,5,5-triphenyl-1,3,2-oxazaborolidine (CAS 850661-66-4)
- Isopropyl 2,7-dibromospiro[fluorene-9,4'-piperidine]-1'-carboxylate (CAS 1804963-67-4)
- 3-Isopropyl-8,9-dimethoxy-5-((3-(trifluoromethyl)benzyl)thio)imidazo[1,2-c]quinazolin-2(3H)-one (CAS 1024595-16-1)
- Tris(2-isopropyl-5-methylcyclohexyl) borate (CAS 21105-05-5)
Recommended Standards
- Methyl 3-(1-benzyl-4-(4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)piperidin-3-yl)propanoate (CAS 1134331-53-5)
- Golidocitinib (CAS 2091134-68-6)
- Olanzapine 4'-N-Glucuronide (CAS 186792-79-0)
- Palbociclib Impurity 109 (CAS 1974279-20-3)
- 4-N-Fmoc-Aminopiperidine hydrochloride (CAS 221352-86-9)
- 1H-Indole-6-carbohydrazide (CAS 851211-74-0)
- 2-[1-(2,2-Diphenylethyl)-3-oxo-2-piperazinyl]acetic acid (CAS 1033600-06-4)
- 2,5-Dibromo-3,4-dibutylthiophene (CAS 247088-06-8)
- 2-{N-[5-(benzyloxy)-2,4-dichlorophenyl]4-methoxybenzenesulfonamido}-N,N-dimethylacetamide (CAS 338961-80-1)
- (1-Isopropoxycyclopentyl)methanamine (CAS 1247212-93-6)
- 1-(2-Fluoro-3-iodophenyl)ethanone (CAS 1628003-72-4)
- 6-(2-(3-(3-Ethylbenzo[d]oxazol-3-ium-2-yl)allylidene)benzo[d]oxazol-3(2H)-yl)hexanoate (CAS 260430-02-2)
- (3R,5S,6R)-3-amino-6-methyl-5-phenyl-1-(2,2,2-trifluoroethyl)piperidin-2-one (CAS 1456803-38-5)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
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