5-(4-Bromophenyl)-3-(tert-butyl)-1-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-6,7-dihydropyrazolo[4,3-e][1,4]diazepin-8(1H)-one CAS 1424941-67-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1424941-67-2 |
| Molecular Formula | C23H29BrN4O3 |
| Molecular Weight | 489.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Bromophenyl)-3-(tert-butyl)-1-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-6,7-dihydropyrazolo[4,3-e][1,4]diazepin-8(1H)-one (CAS 1424941-67-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H29BrN4O3. Molecular weight: 489.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H29BrN4O3 |
| Molecular Weight | 489.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromophenyl Standards
- 4'-(2-Bromophenyl)-1'-methyl-1'',2,2'',4-tetrahydrodispiro[1-benzopyran-3,3'-pyrrolidine-2',3''-indole]-2'',4-dione (CAS 1177910-05-2)
- 1-(4-Bromophenyl)-3-((3-(trifluoromethyl)benzyl)thio)-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile (CAS 861209-35-0)
- 5-(3-Bromophenyl)-9-chloro-2-(naphthalen-2-yl)-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine (CAS 303060-30-2)
- 4,7-Bis(4-bromophenyl)-1,10-phenanthroline (CAS 97802-08-9)
- 1,2-Di(4-bromophenyl)-1,2-diphenylethylene (CAS 184239-35-8)
- N-(4-(4-Bromophenyl)thiazol-2-yl)-2-(methylthio)-N-((tetrahydrofuran-2-yl)methyl)nicotinamide (CAS 950064-08-1)
- 2-(4-Bromophenyl)-4,6-di-2-naphthalenyl -1,3,5-Triazine (CAS 1616841-66-7)
- 5-(4-Bromophenyl)-3-hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-(2-methoxyethyl)-1H-pyrrol-2(5H)-one (CAS 371130-31-3)
Recommended Standards
- (S)-tert-Butyl 2-(5-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate (CAS 1228552-26-8)
- Tenofovir disoproxil Impurity 49 (CAS 1244022-56-7)
- 2-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-N-(3,5-bis(trifluoromethyl)phenyl)acetamide (CAS 1023546-52-2)
- N1-(2-Bromo-4-(trifluoromethyl)phenyl)-N2,N2-dimethylethane-1,2-diamine (CAS 1547425-86-4)
- 1-(3-Amino-2,4-dichloro-5-fluorophenyl)ethanone (CAS 1956341-65-3)
- 2-Bromo-6-(tert-butoxy)-3-cyclopropoxypyridine (CAS 1243440-72-3)
- 5-(tert-Butylsulfanyl)pyridine-2-carbothioamide (CAS 1423028-56-1)
- 1-Octene,7-dimethyl- 2,6-Dimethyl-7-octene 3,7-Dimethyloct-1-ene 4984-01-4 NSC-157589 NSC157589 (CAS 4984-01-4)
- Quinmerac-Methyl (CAS 109623-67-8)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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