10-(2-Chloro-6-fluorophenyl)-7,7-dimethyl-5,6,7,8,10,11-hexahydro-9H-benzo[e]pyrido[2,3-b][1,4]diazepin-9-one CAS 1022505-60-7
| CAS No. | 1022505-60-7 |
| Molecular Formula | C20H19ClFN3O |
| Molecular Weight | 371.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 10-(2-Chloro-6-fluorophenyl)-7,7-dimethyl-5,6,7,8,10,11-hexahydro-9H-benzo[e]pyrido[2,3-b][1,4]diazepin-9-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
10-(2-Chloro-6-fluorophenyl)-7,7-dimethyl-5,6,7,8,10,11-hexahydro-9H-benzo[e]pyrido[2,3-b][1,4]diazepin-9-one (CAS 1022505-60-7), molecular formula C20H19ClFN3O and molecular weight 371.84 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 10-(2-Chloro-6-fluorophenyl)-7,7-dimethyl-5,6,7,8,10,11-hexahydro-9H-benzo[e]pyrido[2,3-b][1,4]diazepin-9-one (C20H19ClFN3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 371.84 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 10-(2-Chloro-6-fluorophenyl)-7,7-dimethyl-5,6,7,8,10,11-hexahydro-9H-benzo[e]pyrido[2,3-b][1,4]diazepin-9-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H19ClFN3O |
| Molecular Weight | 371.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Lincomycin Impurity 29 (CAS CATO-C4X-134229)
- (1S,2S)-2-(4-(5-((5-Chloropyridin-2-yl)thio)-1H-imidazol-4-yl)phenyl)cyclopropanecarboxylic acid (CAS 1242441-49-1)
- 1-(4-Chlorophenyl)-3-(4-ethyl-5-(propa-1,2-dien-1-ylthio)-4H-1,2,4-triazol-3-yl)pyridazin-4(1H)-one (CAS 478077-61-1)
- 1-{[5-(2-chlorophenyl)-1,2-oxazol-3-yl]methyl}-4-(2-fluorophenyl)piperazine (CAS 339019-77-1)
- 2-(Boc-amino)-5-bromobenzoic Acid (CAS 306937-20-2)
- 5-(1-Methyl-1H-imidazol-2-yl)oxazole (CAS 681135-49-9)
- Ethyl 1-(4-hydroxybenzyl)cyclobutanecarboxylate (CAS 114672-06-9)
- 2-Methylbenzo[d]oxazol-5-amine hydrochloride (CAS 897439-70-2)
- 2-(3,4-Difluorobenzyl)piperazine (CAS 907971-63-5)
- 2-Formyl-4,5-dimethoxyphenylboronic Acid (CAS 1005346-96-2)
- tert-butyl ((S)-1-(((S)-3-(1H-indol-3-yl)-1-(methylamino)-1-oxopropan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)carbamate (CAS 877381-76-5)
- 3-(5-Methylpyridin-2-yl)-5-nitro-1H-indazole (CAS 1356087-94-9)
- n-((5-Bromofuran-2-yl)methyl)-N-methyl-6-oxopiperidine-3-carboxamide (CAS 1281055-34-2)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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