(2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(4-methoxyphenyl)imino]-2H-chromene-3-carboxamide CAS 478342-74-4
| CAS No. | 478342-74-4 |
| Molecular Formula | C30H22N4O3 |
| Molecular Weight | 486.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(4-methoxyphenyl)imino]-2H-chromene-3-carboxamide (CAS 478342-74-4) is a high-purity analytical reference standard with the molecular formula C30H22N4O3 and a molecular weight of 486.52 g/mol.
Structurally, (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(4-methoxyphenyl)imino]-2H-chromene-3-carboxamide (C30H22N4O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 22.0, corresponding to approximately 22 ring(s) or double-bond equivalent(s). With a molecular weight of 486.52 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(4-methoxyphenyl)imino]-2H-chromene-3-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C30H22N4O3 |
| Molecular Weight | 486.52 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Recommended Standards
- (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(3-methoxyphenyl)imino]-2H-chromene-3-carboxamide (CAS 478342-66-4)
- (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-8-methoxy-2-(phenylimino)-2H-chromene-3-carboxamide (CAS 478343-17-8)
- (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(2-methoxyphenyl)imino]-2H-chromene-3-carboxamide (CAS 478342-72-2)
- 1-((2R,3R,4S,5R)-3,4-dihydroxy-5-((trityloxy)methyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 6554-10-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com