(S)-Methyl 3-(7-bromo-2-((2-oxopropyl)amino)-5-(pyridin-2-yl)-3H-benzo[e][1,4]diazepin-3-yl)propanoate CAS 1275616-61-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1275616-61-9 |
| Molecular Formula | C21H21BrN4O3 |
| Molecular Weight | 457.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-Methyl 3-(7-bromo-2-((2-oxopropyl)amino)-5-(pyridin-2-yl)-3H-benzo[e][1,4]diazepin-3-yl)propanoate (CAS 1275616-61-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H21BrN4O3. Molecular weight: 457.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H21BrN4O3 |
| Molecular Weight | 457.32 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- 3-(2,6-Dichlorophenyl)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-5-methylisoxazole-4-carboxamide (CAS 333768-54-0)
- 4-Bromo-2,7-dibutylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (CAS 1638888-62-6)
- 2-(4-Bromophenoxy)-1-(4-((4-fluorophenyl)sulfonyl)piperazin-1-yl)ethanone (CAS 439939-70-5)
- 2-(Azepan-1-yl)-2-(p-tolyl)ethan-1-amine (CAS 889939-39-3)
- 3-((4-Chlorophenyl)diazenyl)-1-(morpholinomethyl)-1H-indol-2-ol (CAS 338391-71-2)
- 2-(((1-Benzylpyrrolidin-2-yl)methyl)(ethyl)amino)ethanol (CAS 1353986-17-0)
- 1-(4-Ethylphenyl)-2-methylpropan-2-ol (CAS 87077-46-1)
- 4-Bromo-5-phenethoxypyridazin-3(2H)-one (CAS 565157-33-7)
- 2-Aminoquinoxalin-6-ol (CAS 321746-85-4)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
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