2-Methyl-3-(4-methylphenyl)-3,4-dihydroquinazolin-4-one CAS 22316-59-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22316-59-2 |
| Molecular Formula | C16H14N2O |
| Molecular Weight | 250.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Methyl-3-(4-methylphenyl)-3,4-dihydroquinazolin-4-one (CAS 22316-59-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H14N2O. Molecular weight: 250.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H14N2O |
| Molecular Weight | 250.30 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.) | 1963 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- n-(4-Methylphenyl)-1h-indole-6-carboxamide (CAS 1147791-45-4)
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- Bis(2-methylphenyl)-1,3,4-oxadiazole (CAS 22020-68-4)
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- (3E)-3-[(4-Methylphenyl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one (CAS 61926-45-2)
- 2-{[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]sulfanyl}acetic acid (CAS 1281935-95-2)
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Recommended Standards
- 2-Benzyl-3-hydrazinoquinoxaline (CAS 223929-23-5)
- 2-Methyl-4-(p-tolyl)phthalazin-1(2H)-one (CAS 21332-68-3)
- 2-Benzyl-1-methylquinazolin-4(1H)-one (CAS 6873-15-0)
- N,N'-Dimethylethylenediamine (CAS 110-70-3)
- N1-[4-methoxy-2-(trifluoromethyl)phenyl]-2-[3-chloro-3-(4-chlorophenyl)prop-2-enylidene]hydrazine-1-carbothioamide (CAS 680212-21-9)
- tert-Butyl 3-methyl-1-oxo-8-azaspiro[4.5]decane-8-carboxylate (CAS 1801766-37-9)
- 1-(5-Chloro-3-methoxypyridin-2-yl)ethanone (CAS 1256790-96-1)
- (S)-N-Cyclopropylpyrrolidin-3-amine (CAS 1289584-81-1)
- 2-([(tert-Butoxy)carbonyl]amino)-7-hydroxyheptanoic acid (CAS 1260505-62-1)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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