10-(4-Fluorobenzyl)-7-methyl-2-nitrodibenzo[b,f][1,4]oxazepin-11(10H)-one CAS 866156-37-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866156-37-8 |
| Molecular Formula | C21H15FN2O4 |
| Molecular Weight | 378.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
10-(4-Fluorobenzyl)-7-methyl-2-nitrodibenzo[b,f][1,4]oxazepin-11(10H)-one (CAS 866156-37-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H15FN2O4. Molecular weight: 378.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H15FN2O4 |
| Molecular Weight | 378.35 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorobenzyl Standards
- 13-(2-Fluorobenzyl)-6,13-dihydro-5H-indolo[3,2-c]acridine (CAS 860644-59-3)
- 2-((4-Fluorobenzyl)thio)-5-((3-methoxybenzyl)thio)-1,3,4-thiadiazole (CAS 477329-13-8)
- 2-((4-Fluorobenzyl)amino)-2-oxoethyl 3,4,5-trimethoxybenzoate (CAS 380553-47-9)
- Ethyl 2-((4-(4-fluorobenzyl)-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)propanoate (CAS 294853-51-3)
- (2-(2-((4-Fluorobenzyl)oxy)-5-(trifluoromethyl)phenyl)cyclopent-1-en-1-yl)boronic acid (CAS 612833-84-8)
- 3-(2-Fluorobenzyl)-6-iodoquinazolin-4(3H)-one (CAS 302913-41-3)
- 3-(2-(4-Fluorobenzyl)imidazo[2,1-b]thiazol-6-yl)-2H-chromen-2-one (CAS 881970-80-5)
- 5-(4-Fluorobenzyl)-6-methyl-2-(5-oxo-3-phenyl-2,5-dihydro-1H-pyrazol-1-yl)-4(3H)-pyrimidinone (CAS 861207-08-1)
Recommended Standards
- 1-(4-Methoxyphenyl)-4-[3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperazine (CAS 338748-52-0)
- 2-(3,4-Difluorophenyl)-4-hydroxy-5-(4-(methylsulfonyl)phenyl)pyridazin-3(2H)-one (CAS 221031-62-5)
- 6-(((2-Methoxy-5-(trifluoromethyl)phenyl)amino)methyl)-5-methylpyrido[2,3-d]pyrimidine-2,4-diamine (CAS 174654-98-9)
- 3-Iodo-imidazo[1,2-a]pyridine-8-carboxylic acid methyl ester (CAS 885276-95-9)
- 2-Cyano-N-cyclopentylacetamide (CAS 15112-75-1)
- Pivmecillinam Impurity 9 (CAS CATO-C4X-23239)
- 6-(4-Bromophenyl)-3,7-dihydro-4h-pyrrolo[2,3-d]pyrimidin-4-one (CAS 1057142-92-3)
- 1-(4-Piperidinyl)-2-(trifluoromethyl)-1H-benzimidazole (CAS 742076-06-8)
- Desmethyl Amidosulfuron (CAS 935867-69-9)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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