(Z)-4-(2,4-dimethoxybenzylidene)-2-methyloxazol-5(4h)-one CAS 782503-75-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 782503-75-7 |
| Molecular Formula | C13H13NO4 |
| Molecular Weight | 247.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (Z)-4-(2,4-dimethoxybenzylidene)-2-methyloxazol-5(4h)-one (CAS 782503-75-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H13NO4. Molecular weight: 247.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H13NO4 |
| Molecular Weight | 247.25 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Z Standards
- 4-(3,4-Dimethoxybenzylidene)-2-methyloxazol-5(4H)-one (CAS 41888-65-7)
- 4-(3,4-Dimethoxybenzylidene)dihydrofuran-2,3-dione (CAS 7478-58-2)
- N-(2,4-Dimethoxybenzylidene)methanesulfonamide (CAS 681260-28-6)
- 3-(3,4-Dimethoxybenzylidene)dihydrofuran-2(3H)-one (CAS 102669-37-4)
- 3-(2,3-Dimethoxybenzylidene)dihydrofuran-2(3H)-one (CAS 91910-57-5)
- 3-(2,3-Dimethoxybenzylidene)pyrrolidin-2-one (CAS 91958-00-8)
- (Z)-5-(2,5-Dimethoxybenzylidene)thiazolidine-2,4-dione (CAS 154617-50-2)
- (Z)-2-(2,5-dimethoxybenzylidene)quinuclidin-3-one (CAS 315244-82-7)
Recommended Standards
- (Z)-(2-((2-Amino-6-methoxy-9H-purin-9-yl)methylene)cyclopropyl)methanol (CAS 247091-19-6)
- (Z)-N'-Hydroxy-6-methoxy-5-(4-methyl-1H-imidazol-1-yl)picolinimidamide (CAS 2085782-91-6)
- (S)-2-(Hydroxy(4-nitrophenyl)methyl)cyclohex-2-en-1-one (CAS 847667-20-3)
- tert-Butyl 2,4-dibenzylpiperazine-1-carboxylate (CAS 489437-72-1)
- tert-Butyl ((1S,2S)-2-fluorocyclopropyl)carbamate (CAS 167073-09-8)
- 3-(Pyridin-4-ylamino)cyclohex-2-enone (CAS 400873-19-0)
- 4-Bromo-5-(methylthio)furan-2-carboxylic acid (CAS 1403566-69-7)
- 5-Phenylcinnoline (CAS 1823836-19-6)
- 2-(2-Fluorophenyl)morpholine (CAS 1017480-65-7)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com