(E)-4-(4-Nitrostyryl)-N-octadecylaniline CAS 110138-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 110138-83-5 |
| Molecular Formula | C32H48N2O2 |
| Molecular Weight | 492.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-4-(4-Nitrostyryl)-N-octadecylaniline (CAS 110138-83-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C32H48N2O2. Molecular weight: 492.74 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C32H48N2O2 |
| Molecular Weight | 492.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1988 |
| Nitrogen Atoms | 2 |
Related E Standards
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Recommended Standards
- Tert-butyl (2S,3R,3aS,6R,7aR)-3-((tert-butyldiphenylsilyl)oxy)octahydro-1H-2,6-methanopyrrolo[3,2-b]pyridine-1-carboxylate (CAS 2088315-96-0)
- 2'H-Oleana-12-eno[3,2-c]pyrazol-28-oic acid methyl ester, 97% (CAS 14910-42-0)
- Tert-butyl (2R,3S,3aR,6S,7aS)-3-((tert-butyldiphenylsilyl)oxy)octahydro-1H-2,6-methanopyrrolo[3,2-b]pyridine-1-carboxylate (CAS 2088315-97-1)
- Methyl 2-amino-5-(3,4-dichlorophenyl)thiazole-4-carboxylate (CAS 860784-58-3)
- Boc-Aminooxy-PEG5-amine (CAS 2250216-94-3)
- 4-(4-Chlorophenyl)-6-hydroxy-2-(pyridin-2-yl)pyrimidine-5-carbonitrile (CAS 1797296-66-2)
- 2-(1H-Benzo[d]imidazol-2-yl)-1-methylpiperidin-4-one (CAS 1542131-26-9)
- 3-(4,5-Difluoro-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 2839672-68-1)
- 4-(2-phenylpropan-2-yl)-1,3-thiazol-2-amine (CAS 948709-41-9)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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