(E)-3-Benzyl-2-(2-(pyridin-3-yl)vinyl)quinazolin-4(3H)-one CAS 1290541-46-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1290541-46-6 |
| Molecular Formula | C22H17N3O |
| Molecular Weight | 339.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-Benzyl-2-(2-(pyridin-3-yl)vinyl)quinazolin-4(3H)-one (CAS 1290541-46-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H17N3O. Molecular weight: 339.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H17N3O |
| Molecular Weight | 339.39 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 2'-(Furan-2-ylmethyl)-1'-oxo-1',4'-dihydro-2'h-spiro[cyclohexane-1,3'-isoquinoline]-4'-carboxylic acid (CAS 1285474-88-5)
- 8-Methyl-2,3-diphenylquinoline-4-carboxylic acid (CAS 1298069-31-4)
- N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-ethyl-D-alanine (CAS 1283761-38-5)
- 2-Chloro-N-methyl-N-(2-oxo-2-(1H-pyrrol-2-yl)ethyl)acetamide (CAS 1353981-29-9)
- 4-Chloro-N1-methyl-N1-phenylbenzene-1,2-diamine (CAS 7485-22-5)
- 1566571-78-5 25H-NBOMe imine analog (CAS 1566571-78-5)
- OBI166S5VM 7471-03-6 2-Amino-4-hydroxybenzothiazole Benzothiazole, 2-amino-4-hydroxy- 4-Benzothiazolol, 2-amino- (9CI) 4-27-00-05445 (Beilstein Handbook Reference) BRN 0136771 4-Hydroxy-2-aminobenzothiazole NSC 403535 UNII-OBI166S5VM (CAS 7471-03-6)
- 1,3-dimethyl-2,3-dihydro-1H-isoindole (CAS 219908-65-3)
- 6-(2-Methylpropoxy)pyridine-3-carboxylic acid (CAS 1016756-23-2)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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