2H-1,4-Benzoxazine-7-carbonitrile, 3,4-dihydro- CAS 566158-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 566158-19-8 |
| Molecular Formula | C9H8N2O |
| Molecular Weight | 160.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2H-1,4-Benzoxazine-7-carbonitrile, 3,4-dihydro- (CAS 566158-19-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H8N2O. Molecular weight: 160.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H8N2O |
| Molecular Weight | 160.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related H Standards
- 2H-1,4-Benzoxazine-2,3(4H)-dione (CAS 3597-63-5)
- 2H-1,4-benzoxazine, 3,4-dihydro-3,6-dimethyl- (CAS 24033-49-6)
- 2H-1,4-Benzoxazine-3-methanol, 7-fluoro-3,4-dihydro-, (3S)- (CAS 2883019-47-2)
- Benzoxazine (CAS 254-18-2)
- 1-ethyl-3,1-benzoxazine-2,4-dione (CAS 50332-68-8)
- 2H-1,4-Benzoxazine-3-acetonitrile, 7-fluoro-3,4-dihydro-, (3S)- (CAS 2883019-53-0)
- 2h-3,1-benzoxazine-8-carboxylic acid, 1,4-dihydro-2,4-dioxo-, methyl ester 3-isatoic anhydride carboxylic acid methyl ester 886362-85-2 Methyl 2,4-dioxo-2,4-dihydro-1H-benzo[d][1,3]oxazine-8-carboxylate methyl 1,4-dihydro-2,4-dioxo-2h-3,1-benzoxazine-8-carboxylate methyl 2,4-dioxo-1,4-dihydro-2h-3,1-benzoxazine-8-carboxylate ref dupl: 3-isatoic anhydride carboxylic acid methyl ester (CAS 886362-85-2)
- 2H-1,4-benzoxazine, 8-bromo-3,4-dihydro-2,2-dimethyl- (CAS 853683-76-8)
Recommended Standards
- 2-Fluorobenzene-1-sulfinic acid (CAS 763049-18-9)
- 2-Hydroxy-3-(tetrahydrofuran-2-yl)propanoic acid (CAS 2145564-75-4)
- 2-Fluoro-2-(thiophen-2-yl)acetic acid (CAS 94744-62-4)
- 1,3-Dibromo-2-(trifluoromethoxy)benzene (CAS 1246643-52-6)
- 2-(4-Methoxyphenyl)-6-methylquinoline-4-carbonyl chloride (CAS 1160264-63-0)
- 2-Chloro-4-(difluoromethyl)-6-fluoro-3-methoxypyridine (CAS 1805260-25-6)
- 4-(4-cyanophenoxy)benzene-1-sulfonyl chloride (CAS 214353-90-9)
- 5-Hydroxy-1-methyl-5-phenylpyrrolidin-2-one (CAS 23132-30-1)
- 2-Chloro-N-(3,4,5-trimethoxyphenyl)acetamide (CAS 39901-45-6)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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