N-benzyl-2-hydroxy-5-nitrobenzamide CAS 13156-81-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13156-81-5 |
| Molecular Formula | C14H12N2O4 |
| Molecular Weight | 272.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-benzyl-2-hydroxy-5-nitrobenzamide (CAS 13156-81-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H12N2O4. Molecular weight: 272.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H12N2O4 |
| Molecular Weight | 272.26 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 2 |
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- 6,6-dimethyltetrahydropyran-3-carbaldehyde (CAS 61007-06-5)
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- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(4-(heptyloxy)phenyl)methanone (CAS 898778-71-7)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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