2-Chloro-7-nitro-dibenz[b,f][1,4]oxazepin-11(10H)-one 2-Chloro-7-nitrodibenz[b,f][1,4]oxazepin-11(10H)-one 37116-83-9 CAS 37116-83-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37116-83-9 |
| Molecular Formula | C13H7ClN2O4 |
| Molecular Weight | 290.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Chloro-7-nitro-dibenz[b,f][1,4]oxazepin-11(10H)-one 2-Chloro-7-nitrodibenz[b,f][1,4]oxazepin-11(10H)-one 37116-83-9 (CAS 37116-83-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H7ClN2O4. Molecular weight: 290.66 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H7ClN2O4 |
| Molecular Weight | 290.66 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, keep tightly closed to prevent evaporation |
| 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.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-(4-Chlorophenyl)-N-(isoxazol-3-yl)-2H-tetrazole-5-carboxamide (CAS 1396625-48-1)
- 3-(1-Acetyl-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-5-yl)quinolin-2(1H)-one (CAS 923244-92-2)
- 3-(4-Bromophenyl)propan-1-amine (CAS 65984-53-4)
- 2,5-Dimethyl-N-[3-(phenethyloxy)benzyl]aniline (CAS 1040687-88-4)
- 1-((3-Methylcyclobutyl)methyl)-1H-pyrazole-4-carbonitrile (CAS 1427023-84-4)
- Metrizoic Acid (CAS 1949-45-7)
- 4-(Difluoromethyl)-2,5-diiodopyridine-3-sulfonyl chloride (CAS 1805255-91-7)
- Peptide 436 (CAS CATO-CPTD788436)
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