10-(4-Chloro-3-nitrophenyl)-14,14-dimethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6-tetraen-12-one CAS 330208-59-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 330208-59-8 |
| Molecular Formula | C21H20ClN3O3 |
| Molecular Weight | 397.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
10-(4-Chloro-3-nitrophenyl)-14,14-dimethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6-tetraen-12-one (CAS 330208-59-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H20ClN3O3. Molecular weight: 397.85 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H20ClN3O3 |
| Molecular Weight | 397.85 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
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- 6-Chloro-N2,N4-di(naphthalen-1-yl)-1,3,5-triazine-2,4-diamine (CAS 30355-07-8)
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- 2-{2-[(1E)-{[(2-chloro-4-fluorophenyl)methoxy]imino}methyl]-1H-pyrrol-1-yl}-4-(dimethylamino)pyridine-3-carbonitrile (CAS 303986-45-0)
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Recommended Standards
- N,N-Diacetyl Des-4-fluorobenzyl Mosapride (CAS 170799-32-3)
- Prucalopride Impurity 40（DP-3） (CAS 1900715-94-7)
- 1-(3-Chlorophenyl)-4-(5-(4-methoxyphenethyl)-1,2,4-oxadiazol-3-yl)pyrrolidin-2-one (CAS 1170059-82-1)
- [(5-Methoxypyridin-2-yl)methyl](methyl)amine (CAS 1060801-72-0)
- Ethyl 2-(4-(tert-butyl)phenyl)-1H-benzo[d]imidazole-6-carboxylate (CAS 1416345-54-4)
- 3-Methyl-DL-proline (CAS 3005-84-3)
- (3,5-Dibromopyridin-2-yl)methanamine (CAS 1565595-12-1)
- Ritonavir Geo-isomer (CAS 959315-21-0)
- Benzyl 2-(((2-aminoethyl)(methyl)amino)methyl)pyrrolidine-1-carboxylate (CAS 1353962-42-1)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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