5-Iodo-3-methyl-2,3-dihydro-1,3-benzoxazol-2-one CAS 1246685-37-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1246685-37-9 |
| Molecular Formula | C8H6INO2 |
| Molecular Weight | 275.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Iodo-3-methyl-2,3-dihydro-1,3-benzoxazol-2-one (CAS 1246685-37-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6INO2. Molecular weight: 275.04 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6INO2 |
| Molecular Weight | 275.04 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Iodo Standards
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- 4-Iodo-2-methoxybenzo[d]oxazole (CAS 1806324-84-4)
- 8-Iodo-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one (CAS 1820612-81-4)
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- 7-Iodo-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 874840-87-6)
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Recommended Standards
- 1-(2-Bromo-1,1,2,2-tetrafluoroethyl)-3,5-dimethyl-1H-pyrazole (CAS 1125518-67-3)
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- 2,2-Difluoro-2,3-dihydro-1H-inden-4-amine (CAS 1785479-60-8)
- 6-acetylpyridine-2-carbonitrile (CAS 159307-02-5)
- 1-(3,5-Difluorophenyl)propan-1-one (CAS 135306-45-5)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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 13829788188 / jacky.chen@cato-chem.com