2-(4-Methoxystyryl)quinazolin-4(3H)-one CAS 30507-21-2
| CAS No. | 30507-21-2 |
| Molecular Formula | C21H30INO3 |
| Molecular Weight | 471.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(4-Methoxystyryl)quinazolin-4(3H)-one.
CATO supplies 2-(4-Methoxystyryl)quinazolin-4(3H)-one (CAS 30507-21-2), a certified reference material (molecular formula C21H30INO3, MW 471.37 g/mol) for analytical method development and quality control.
2-(4-Methoxystyryl)quinazolin-4(3H)-one (C21H30INO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, iodine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(4-Methoxystyryl)quinazolin-4(3H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H30INO3 |
| Molecular Weight | 471.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Methoxystyryl Standards
- 42573-57-9 2-(p-Methoxystyryl)-4,6-bis(trichloromethyl)-1,3,5-triazine 1,3,5-Triazine, 2-(2-(4-methoxyphenyl)ethenyl)-4,6-bis(trichloromethyl)- 2,4-Bis(trichloromethyl)-6-p-methoxystyryl-s-triazine EINECS 255-893-1 (CAS 42573-57-9)
- 4-((2-(4-Methoxystyryl)quinazolin-4-yl)amino)benzenesulfonamide (CAS 69019-07-4)
- 4,4＇-Bis(2-methoxystyryl)biphenyl (CAS 40470-68-6)
- (E)-4-(4-Methoxystyryl)-N,N-diphenylaniline (CAS 666830-58-6)
- 2-(3-(4-Methoxystyryl)-1-phenyl-1H-1,2,4-triazol-5-yl)phenol (CAS 120029-46-1)
- (E)-2-(3-methoxystyryl)-3-phenylquinazolin-4(3H)-one (CAS 338750-90-6)
- (E)-2-(4-methoxystyryl)-3-phenylquinazolin-4(3H)-one (CAS 77143-59-0)
- 2-(4-Methoxystyryl)-6-nitroquinazolin-4(1H)-one (CAS 63441-06-5)
Recommended Standards
- (E)-[(2-Chloro-6-fluorophenyl)methoxy][(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)methylidene]amine (CAS 478079-39-9)
- 1,5-Bis(4-chlorophenyl)-2,2-dimethyl-2,5-dihydro-1H-imidazo[4,5-b]phenazine (CAS 84803-71-4)
- N-(3,4-Dichlorophenyl)-2-((5-(4-hydroxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332881-74-0)
- 2-((3-Cyano-6-(furan-2-yl)-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 371221-14-6)
- 1,3,5-Tri-o-acetyl-2-deoxy-alpha-d-erythro-pentofuranose (CAS 96291-74-6)
- (7-Chloro-9,9-dicyclohexyl-9H-fluoren-2-yl)boronic acid (CAS 851119-07-8)
- rel-((2R,5R)-1-Benzylpyrrolidine-2,5-diyl)dimethanol (CAS 157604-84-7)
- 4-((Tetrahydrofuran-3-yl)oxy)piperidine (CAS 1275075-62-1)
- 2-Hydroxy-3-methyl-5-nitrobenzaldehyde (CAS 68007-03-4)
- 3-(thiophen-2-yl)-4,5-dihydro-1,2,4-oxadiazol-5-one (CAS 35637-09-3)
- Dronedarone Impurity 92 (CAS 141626-35-9)
- 4-methyl-4-phenylimidazolidin-2-one (CAS 5062-77-1)
- 1-[(11bR)-Dinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphepin-4-yl]piperidine (CAS 636559-55-2)
- Pancreatic Polypeptide (rat) (CAS 90419-12-8)
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