Ethyl 4-(Benzo[d][1,3]dioxol-5-yl)-2,4-dioxobutanoate CAS 62849-03-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62849-03-0 |
| Molecular Formula | C13H12O6 |
| Molecular Weight | 264.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-(Benzo[d][1,3]dioxol-5-yl)-2,4-dioxobutanoate (CAS 62849-03-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H12O6. Molecular weight: 264.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H12O6 |
| Molecular Weight | 264.23 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.) | 1974 |
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- 7-(Benzo[d][1,3]dioxol-5-yl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 685106-66-5)
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Recommended Standards
- Ethyl 2-(7,8-dihydroxy-2-oxo-2h-chromen-4-yl)acetate (CAS 854045-68-4)
- Ethyl 4-hydroxy-6-methoxy-2-oxo-2H-chromene-3-carboxylate (CAS 31490-84-3)
- Ethyl (5,7-dihydroxy-2-oxo-2H-chromen-4-yl)acetate (CAS 91903-73-0)
- 1-(Aminomethyl)-4,4-dimethylcyclohexane-1-carboxylic acid (CAS 1509522-42-2)
- 5-Methoxy-7-nitro-1H-indole (CAS 10553-10-3)
- Ethyl 3-((3-bromobenzyl)amino)propanoate (CAS 1247177-02-1)
- 4-Methoxy-3-methylbiphenyl (CAS 17171-17-4)
- (1-Tosylpiperidine-4-carbonyl)-L-alloisoleucine (CAS 956923-60-7)
- Ethyl 2-(2-amino-6-chloro-9H-purin-9-yl)acetate (CAS 213552-03-5)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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