(S)-2-Nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-6-yl (4-(trifluoromethyl)phenyl)carbamate CAS 187235-51-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 187235-51-4 |
| Molecular Formula | C14H11F3N4O5 |
| Molecular Weight | 372.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-Nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-6-yl (4-(trifluoromethyl)phenyl)carbamate (CAS 187235-51-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H11F3N4O5. Molecular weight: 372.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H11F3N4O5 |
| Molecular Weight | 372.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related S Standards
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- Methyl 2-(4-nitro-3-(6-oxo-4-(trifluoromethyl)pyrimidin-1(6H)-yl)phenoxy)acetate (CAS 1823188-36-8)
- 4-Nitro-N-(4-oxo-1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinolin-8-yl)benzenesulfonamide (CAS 898435-41-1)
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- Methyl 4-Nitro-3-((((S)-oxetan-2-yl)methyl)((S)-1-phenylethyl)amino)benzoate (CAS CATO-C3D-263123)
- 3-Nitro-4-{[3-(trifluoromethyl)benzyl]sulfanyl}benzenecarbaldehyde O-methyloxime (CAS 303996-11-4)
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Recommended Standards
- 4-(4-Bromophenyl)-5-(methylsulfonyl)-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1707605-56-8)
- (E)-3-(3-bromophenyl)-1-(4-(pyridin-2-yl)piperazin-1-yl)prop-2-en-1-one (CAS 647031-71-8)
- 2-Bromo-1-(1-(2-methylbenzoyl)-indolin-5-yl)propan-1-one (CAS 1628466-20-5)
- 9-Hydroxy-3-azabicyclo[3.3.1]Nonane-1-carboxylic acid (CAS 1780921-78-9)
- (2-Fluoro-4,6-bis(trifluoromethyl)phenyl)methanol (CAS 1017778-42-5)
- n-Carbamimidoylbutyramide (CAS 4417-83-8)
- 2-Bromo-4-methyl-3-nitrophenol (CAS 74129-08-1)
- 2-Methoxy-N-(3-methoxy-4-(2-oxopyrrolidin-1-yl)phenyl)acetamide (CAS 922950-02-5)
- 3-(4-Iodo-5-methyl-1h-pyrazol-1-yl)propanoic acid (CAS 6715-93-1)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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