3,4-Dihydro-7-(trifluoromethyl)-2H-1,4-benzoxazine CAS 347-41-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 347-41-1 |
| Molecular Formula | C9H8F3NO |
| Molecular Weight | 203.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,4-Dihydro-7-(trifluoromethyl)-2H-1,4-benzoxazine (CAS 347-41-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H8F3NO. Molecular weight: 203.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H8F3NO |
| Molecular Weight | 203.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Dihydro Standards
- 5,6-Dihydro-1H-[1,3]oxazino[5,4,3-ij]quinoline-3,7-dione (CAS 112646-14-7)
- 3-(2,3-Dihydro-1,4-benzodioxin-5-yl)-3-oxopropanenitrile (CAS 1155140-22-9)
- 1,2-Dihydro-2-methyl-1-oxoisoquinoline-8-carboxylic acid (CAS 1374651-82-7)
- 1,2-Dihydro-2-methyl-1-oxoisoquinoline-7-carboxylic acid (CAS 1374651-92-9)
- 1,2-Dihydro-2-methyl-1-oxoisoquinoline-6-carboxylic acid (CAS 1374652-18-2)
- (2-Oxo-1,2-dihydro-quinolin-4-yl)-acetic acid (CAS 21298-80-6)
- 1-Oxo-1,2-dihydro-isoquinoline-4-carboxylic acid methyl ester (CAS 37497-84-0)
- 2,3-Dihydro-[1,4]dioxino[2,3-f]isoquinolin-7(8H)-one (CAS 630423-49-3)
Recommended Standards
- 3-(Trifluoromethyl)-3,4-dihydro-2h-benzo[b][1,4]oxazine (CAS 347-43-3)
- 3-Amino-1,1,1-trifluoro-3-phenylpropan-2-one (CAS 923256-36-4)
- 2-Methyl-5-(trifluoromethyl)benzamide (CAS 261951-97-7)
- 3-Amino-5-bromo-1H-indazole (CAS 61272-71-7)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperidin-4-one O-(4-methylbenzyl) oxime (CAS 250714-07-9)
- (5-Phenylpyrimidin-2-yl)methanamine (CAS 944903-70-2)
- indane-5-carbohydrazide (CAS 321195-95-3)
- N-Acetyl-S-(4-hydroxy-2-methyl-2-trans-buten-1-yl)-L-cysteine (CAS CATO-CCAD302157)
- 2,7-Dimethylacridine-3,6-diamine (CAS 92-26-2)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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