2H-1,4-Benzoxazine-3-acetonitrile, 7-fluoro-3,4-dihydro-, (3S)- CAS 2883019-53-0
| CAS No. | 2883019-53-0 |
| Molecular Formula | C10H9FN2O |
| Molecular Weight | 192.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H9FN2O, 2H-1,4-Benzoxazine-3-acetonitrile, 7-fluoro-3,4-dihydro-, (3S)- contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 192.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2H-1,4-Benzoxazine-3-acetonitrile, 7-fluoro-3,4-dihydro-, (3S)- (CAS 2883019-53-0) is a high-purity analytical reference standard with the molecular formula C10H9FN2O and a molecular weight of 192.19 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2H-1,4-Benzoxazine-3-acetonitrile, 7-fluoro-3,4-dihydro-, (3S)- 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 | C10H9FN2O |
| Molecular Weight | 192.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related H Standards
- 1-ethyl-3,1-benzoxazine-2,4-dione (CAS 50332-68-8)
- 2H-1,4-Benzoxazine-3-methanol, 7-fluoro-3,4-dihydro-, (3S)- (CAS 2883019-47-2)
- 2H-1,4-benzoxazine, 3,4-dihydro-3,6-dimethyl- (CAS 24033-49-6)
- 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-2,3(4H)-dione (CAS 3597-63-5)
- 2H-1,4-Benzoxazine-7-carbonitrile, 3,4-dihydro- (CAS 566158-19-8)
- 2H-1,4-benzoxazine, 8-bromo-3,4-dihydro-2,2-dimethyl- (CAS 853683-76-8)
- 2H-1,4-Benzoxazine-7-sulfonyl chloride, 3,4-dihydro-3-oxo- (CAS 868962-24-7)
Recommended Standards
- 2-Fluoro-6-((propan-2-ylideneamino)oxy)benzonitrile (CAS 951624-27-4)
- 2-Methyl-5,6-dihydro-1,4-oxathiine-3-carboxylic acid 4,4-dioxide (CAS 58941-08-5)
- 2-Fluoro-3-methoxynaphthalen-1-ol (CAS 2158300-64-0)
- 3-(2-Fluorophenyl)isoxazole-5-methanamine (CAS 543713-33-3)
- 5-Chloro-7-(trifluoromethyl)indoline-2,3-dione (CAS 954586-11-9)
- 4-Morpholinotetrahydro-2H-pyran-4-carbonitrile (CAS 1026586-38-8)
- N-(2-cyano-2-methylethyl)benzamide (CAS 70964-88-4)
- Ethyl 6-(tert-butyl)quinoline-3-carboxylate (CAS 958331-60-7)
- 2,4-Dichlorobenzenesulfonic acid (CAS 609-62-1)
- 4-(4-Methoxyphenyl)-5-(pyridin-3-yl)-4h-1,2,4-triazole-3-thiol (CAS 131090-39-6)
- Benzyl (2-((S)-2-amino-N,3-dimethylbutanamido)cyclohexyl)carbamate (CAS 1354027-85-2)
- 3-(Benzyloxy)-5-methylbenzenesulfonyl chloride (CAS 1291493-30-5)
- 3-(Prop-2-yn-1-yl)oxazolidin-2-one (CAS 823-53-0)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com