3-(4-Methylbenzyl)-5-phenyl-3H-imidazo[4,5-c][1,8]naphthyridin-4(5H)-one CAS 139482-44-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139482-44-3 |
| Molecular Formula | C23H18N4O |
| Molecular Weight | 366.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-Methylbenzyl)-5-phenyl-3H-imidazo[4,5-c][1,8]naphthyridin-4(5H)-one (CAS 139482-44-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H18N4O. Molecular weight: 366.42 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H18N4O |
| Molecular Weight | 366.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 4 |
Related Methylbenzyl Standards
- 1-(4-Methylbenzyl)-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-sulfonyl chloride (CAS 1334147-61-3)
- Methyl 4-(4-(4-methylbenzyl)piperazin-1-yl)-3-nitrobenzoate (CAS 478246-63-8)
- 4-Methyl-3-((4-methylbenzyl)thio)-5-(3-(trifluoromethyl)phenyl)-4H-1,2,4-triazole (CAS 778589-13-2)
- 2-((4-Methylbenzyl)amino)-2-oxoethyl 5-bromonicotinate (CAS 733018-03-6)
- 2-((4-Methylbenzyl)thio)-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 626227-69-8)
- 4-[(4-Methylbenzyl)oxy]-N-[(E,2Z)-3-phenyl-2-propenylidene]benzenecarbohydrazide (CAS 320423-65-2)
- 3-[(4-Methylbenzyl)sulfanyl]-1-(2-methylphenyl)-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile (CAS 439107-25-2)
- 3-Ethyl-2-((3-methylbenzyl)thio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 618879-73-5)
Recommended Standards
- Piretanide-d4 (Major) (CAS 1246816-90-9)
- (2S)-N-[(2R)-1-[(2S)-2-carbamoylpyrrolidin-1-yl]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide (CAS 40600-90-6)
- N-(6-((5-Cyanopyrazin-2-yl)amino)-4-((piperidin-4-ylmethyl)amino)pyridin-3-yl)acetamide (CAS 1137475-85-4)
- 2-Bromo-4-fluoro-3-methylbenzoic acid (CAS 1373412-97-5)
- Hydroxy Urea-15N (CAS 214331-53-0)
- 2-(Acetoxymethyl)-6-(p-tolyloxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 1424170-88-6)
- N*1*-(4-Methoxy-phenyl)-N*1*-methyl-propane-1,3-diamine (CAS 889939-87-1)
- 3-(3-Methoxyphenyl)butanoic acid (CAS 37730-33-9)
- Lactulosyl (S)-Carvedilol (CAS CATO-C4X-157412)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
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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