5-Nitro-2-phenoxybenzonitrile CAS 63707-35-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63707-35-7 |
| Molecular Formula | C13H8N2O3 |
| Molecular Weight | 240.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Nitro-2-phenoxybenzonitrile (CAS 63707-35-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H8N2O3. Molecular weight: 240.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H8N2O3 |
| Molecular Weight | 240.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-Amino-[2,3;2,3]terfuran-4-carbonitrile (CAS 350793-33-8)
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- 4-Chloro-N-(3-(3-methylpentan-3-yl)isoxazol-5-yl)benzamide (CAS 89151-62-2)
- 3-(3-(tert-Butyl)-5-methylphenyl)propanal (CAS 173445-39-1)
- 1-Octyl-2-thiourea (CAS 13281-03-3)
- 4-(4-Fluorobenzoyl)-1-(2-fluorobenzyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 317833-43-5)
- Des-Leu26-Tirzepatide (CAS CATO-CPTD788947)
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