2-Cyano-4-aminostilbene CAS 41427-34-3
| CAS No. | 41427-34-3 |
| Molecular Formula | C15H12N2 |
| Molecular Weight | 220.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Cyano-4-aminostilbene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-Cyano-4-aminostilbene (CAS 41427-34-3), molecular formula C15H12N2 and molecular weight 220.27 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Cyano-4-aminostilbene (C15H12N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H12N2 |
| Molecular Weight | 220.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
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- 2-[(Dimethylamino)methyl]pyrimidin-5-amine (CAS 1516593-79-5)
- 2-(5-Amino-3-methyl-1H-pyrazol-1-yl)-5,6-dimethylpyrimidin-4(3H)-one (CAS 1350989-15-9)
- N-[2-Fluoro-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]propanamide (CAS 2246619-60-1)
- 1-O-n-Octyl-d17-β-D-glucopyranoside (CAS 129522-81-2)
- ethyl 3,4-dioxopentanoate (CAS 55130-40-0)
- (2-(2-Methylpyridin-4-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352493-64-1)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
Why CATO?
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