(S)-3-(((tert-butyldimethylsilyl)oxy)methyl)-5-(4-chlorophenyl)-7-methoxy-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one CAS 1818333-60-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1818333-60-6 |
| Molecular Formula | C23H29ClN2O3Si |
| Molecular Weight | 445.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3-(((tert-butyldimethylsilyl)oxy)methyl)-5-(4-chlorophenyl)-7-methoxy-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one (CAS 1818333-60-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H29ClN2O3Si. Molecular weight: 445.03 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H29ClN2O3Si |
| Molecular Weight | 445.03 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1,2-Bis(5-bromo-2-chlorophenyl)disulfane (CAS 792952-65-9)
- 4-Bromo-5-methyl-3-(1,2,2,2-tetrafluoro-1-(perfluoropropoxy)ethyl)-1H-pyrazole (CAS 231630-82-3)
- 7-Bromo-4,6-dichloro-8-fluoro-1,2-dihydroquinolin-2-yl trifluoromethanesulfonate (CAS 2857930-14-2)
- 2-(5-Amino-1,2,4-Thiadiazol-3-yl)-2-(Methoxyimino)Acetic Acid (CAS 72217-12-0)
- 7-(Octan-2-yl)quinolin-8-ol (CAS 88015-72-9)
- 2-(3-Bromopropyl)-1,4-dimethoxybenzene (CAS 53138-44-6)
- 4-Bromo-3-nitrobenzoyl chloride (CAS 335015-51-5)
- 4-Chloro-1,3,6-trimethyl-1h-pyrazolo[3,4-d]pyrimidine (CAS 1484678-04-7)
- 1-(2-chlorophenyl)-5-ethyl-1H-1,2,4-triazole-3-carboxylic acid (CAS 1154372-81-2)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com