1-(3-Chlorophenyl)-7,8-dimethoxy-3H-benzo[d][1,2]diazepin-4(5H)-one CAS 474070-11-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 474070-11-6 |
| Molecular Formula | C17H15ClN2O3 |
| Molecular Weight | 330.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3-Chlorophenyl)-7,8-dimethoxy-3H-benzo[d][1,2]diazepin-4(5H)-one (CAS 474070-11-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H15ClN2O3. Molecular weight: 330.77 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H15ClN2O3 |
| Molecular Weight | 330.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1,4-Diamino-6-chloro-2-propoxyanthracene-9,10-dione (CAS 88605-41-8)
- 8-(3-Chlorostyryl)caffeine (CAS 147700-11-6)
- 1,4-Diamino-7-chloro-2-propoxyanthracene-9,10-dione (CAS 88605-47-4)
- Acibenzolar Acid Impurity 8 (CAS 124371-49-9)
- N-(1-ethyl-3-methyl-1H-pyrazol-4-yl)-2-(piperidin-4-yl)acetamide hydrochloride (CAS 1361115-78-7)
- 1-(2-(Dimethylamino)-2-(1-methylindolin-5-yl)ethyl)-3-(4-fluorophenyl)urea (CAS 1172882-21-1)
- N-(4-Chloro-3-fluorophenyl)-2,2,2-trifluoroacetamide (CAS 1094106-61-2)
- Givinostat Hydrochloride Hydrate (CAS 732302-99-7)
- Methyl (1S,5R)-5-amino-3,3-difluorocyclohexane-1-carboxylate hydrochloride (CAS 2227198-08-3)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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