Methyl 2-(4-phenylbut-3-en-2-ylidene)-1-(((2-((2E,3E)-4-phenylbut-3-en-2-ylidene)hydrazine-1-carbonyl)oxy)methyl)hydrazine-1-carboxylate CAS 358723-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 358723-68-9 |
| Molecular Formula | C24H26N4O4 |
| Molecular Weight | 434.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(4-phenylbut-3-en-2-ylidene)-1-(((2-((2E,3E)-4-phenylbut-3-en-2-ylidene)hydrazine-1-carbonyl)oxy)methyl)hydrazine-1-carboxylate (CAS 358723-68-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H26N4O4. Molecular weight: 434.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H26N4O4 |
| Molecular Weight | 434.49 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-{16,18-dioxo-17-azapentacyclo[6.6.5.0^{2,7}.0^{9,14}.0^{15,19}]nonadeca-2,4,6,9(14),10,12-hexaen-17-yl}-N-(prop-2-en-1-yl)benzamide (CAS 861209-03-2)
- N-(4-((2-((4-Nitrobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)sulfonyl)phenyl)acetamide (CAS 868217-49-6)
- 4-((4-(Benzyloxy)-3-methoxybenzylidene)amino)-3-(2-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 677754-65-3)
- Ethyl 2-amino-3,6-dimethylbenzoate (CAS 1178334-87-6)
- 6-Methylsulfanylhexanoic acid (CAS 54293-06-0)
- Finerenone Impurity 217 (CAS CATO-C4X-2880217)
- N-(5-(Methoxymethyl)-1,3,4-thiadiazol-2-yl)nicotinamide (CAS 650593-92-3)
- 6-Chloro-5-methyl-1',2',3',6'-tetrahydro-3,4'-bipyridine (CAS 1820740-51-9)
- 2-Amino-2-(2,3-dihydro-1-benzofuran-5-yl)acetic acid (CAS 71922-83-3)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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