4-(3,4-Dimethoxyphenyl)-2-((2-oxo-2-(10H-phenothiazin-10-yl)ethyl)thio)-6-phenylnicotinonitrile CAS 337499-16-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337499-16-8 |
| Molecular Formula | C34H25N3O3S2 |
| Molecular Weight | 587.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3,4-Dimethoxyphenyl)-2-((2-oxo-2-(10H-phenothiazin-10-yl)ethyl)thio)-6-phenylnicotinonitrile (CAS 337499-16-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C34H25N3O3S2. Molecular weight: 587.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C34H25N3O3S2 |
| Molecular Weight | 587.71 g/mol |
| 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Dimethoxyphenyl Standards
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- Benzyl 7-(3,4-dimethoxyphenyl)-4-(4-(methoxycarbonyl)phenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 494194-22-8)
- Benzyl 7-(3,4-dimethoxyphenyl)-4-(3-hydroxy-4-methoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 494194-24-0)
- Benzyl 7-(3,4-dimethoxyphenyl)-4-(4-hydroxy-3-methoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 494194-26-2)
- 5-((3-(3,4-Dimethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-(4-methoxybenzyl)-2-thioxothiazolidin-4-one (CAS 623935-83-1)
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Recommended Standards
- [DAla2] Met-Enkephalin (CAS 61370-87-4)
- Z-Phe-Lys-2,4,6-trimethylbenzoyloxy-methylketone (CAS 118253-05-7)
- [DAla2,DMet5] Enkephalin (CAS 100929-50-8)
- 2-Amino-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-3-carbonitrile (CAS 1538670-46-0)
- 3-Phenylisoquinolin-4-ol (CAS 51787-73-6)
- (R)-Methyl 3-amino-4-phenylbutanoate (CAS 190446-31-2)
- Methyl 2-thiomorpholinoisonicotinate (CAS 898289-26-4)
- Benzimidazole-5,6-dicarboxylic Acid (CAS 10351-75-4)
- [cis-4-fluoro-1-[(3-methyl-1,2-oxazol-5-yl)methyl]pyrrolidin-2-yl]methanamine (CAS 1820576-20-2)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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