2-(2-Nitrophenyl)-2,3-dihydroquinazolin-4(1H)-one CAS 16313-85-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16313-85-2 |
| Molecular Formula | C14H11N3O3 |
| Molecular Weight | 269.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(2-Nitrophenyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 16313-85-2) pharmaceutical standards reference standard. Molecular formula: C14H11N3O3. Molecular weight: 269.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H11N3O3 |
| Molecular Weight | 269.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 3 |
Related Nitrophenyl Standards
- 2-(4-Nitrophenyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 26029-31-2)
- 3-(4-Nitrophenyl)-3-phenylacrylic acid (CAS 17683-99-7)
- (2E)-3-(4-Nitrophenyl)-2-phenylacrylic acid (CAS 19319-30-3)
- [3-(2-Nitrophenyl)oxiran-2-yl](phenyl)methanone (CAS 7152-68-3)
- 3-(3-Nitrophenyl)-2-phenylacrylic acid (CAS 22161-41-7)
- 4-(4-Nitrophenyl)isochroman-3-one (CAS 1980040-06-9)
- 2-Methyl-1-((4-nitrophenyl)sulfonyl)-4,5-dihydro-1H-imidazole (CAS 159350-46-6)
- 2-(4-Nitrophenyl)-2,3,4,5-tetrahydro-1h-1,5-benzodiazepine (CAS 904813-76-9)
Recommended Standards
- 2-(4-Methoxyphenyl)-4-oxo-4,5-dihydropyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1610377-12-2)
- Tert-butyl (R)-3-hydroxy-3-(trifluoromethyl)piperidine-1-carboxylate (CAS 1670260-03-3)
- 6-(Benzyloxy)-5-nitro-1H-indazole (CAS 1499162-37-6)
- (R)-tert-Butyl 1-(cyclopentylmethyl)pyrrolidin-3-ylcarbamate (CAS 1286209-10-6)
- Hexa-2,4-diyne-1,6-diyl bis(4-methylbenzenesulfonate) (CAS 32527-15-4)
- 3-Chloro-2,4-difluorobenzaldehyde (CAS 127675-46-1)
- 6-((Phenylsulfonyl)methyl)-2-(pyridin-4-yl)pyrimidin-4(3H)-one (CAS 337923-71-4)
- Cyclopentasilane (CAS 289-22-5)
- 2-(4-Chlorobenzoyl)-6-methoxy-3-methyl-1-benzofuran (CAS 303145-33-7)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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