4-Methoxy-2,3-dimethyl-4-oxobut-2-enoic acid CAS 824430-26-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 824430-26-4 |
| Molecular Formula | C7H9O4 |
| Molecular Weight | 157.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Methoxy-2,3-dimethyl-4-oxobut-2-enoic acid (CAS 824430-26-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H9O4. Molecular weight: 157.14 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H9O4 |
| Molecular Weight | 157.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
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Recommended Standards
- 2,5-Dihydroxybenzoic Acid-d3 (d2 Major) (CAS 294661-02-2)
- methyl 3-fluoro-4-methyl-1H-pyrrole-2-carboxylate (CAS 400837-76-5)
- (E)-4-Ethoxy-3-methyl-4-oxobut-2-enoic acid (CAS 89966-38-1)
- 1-Chloroethyl Pivalate (CAS 40258-80-8)
- Methiocarb-sulfone D3 (N-methyl D3) (CAS CATO-CCPD101975)
- 4-Cyano-N-(o-tolyl)benzamide (CAS 744213-22-7)
- 4-(tert-Butyl)-3-hydroxy-N,N-dimethylbenzamide (CAS 1243367-39-6)
- 3-(2-Bromo-5-methoxyphenyl)-3-oxopropanenitrile (CAS 175136-65-9)
- H-D-His-OMe · 2 HCl (CAS 4467-54-3)
- Peptide 439 (CAS CATO-CPTD788439)
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