Methyl 2,4-dioxo-4-(o-tolyl)butanoate CAS 1037130-77-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1037130-77-0 |
| Molecular Formula | C12H12O4 |
| Molecular Weight | 220.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 2,4-dioxo-4-(o-tolyl)butanoate (CAS 1037130-77-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H12O4. Molecular weight: 220.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H12O4 |
| Molecular Weight | 220.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Methyl Standards
- 4,6-Dioxo-6-phenylhexanoic acid (CAS 114150-57-1)
- N-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)pent-4-ynamide (CAS 1781293-66-0)
- 2,4-Dioxo-6-phenylhexanoic acid (CAS 64165-16-8)
- Ethyl 2,4-Dioxo-4-phenylbutanoate (CAS 6296-54-4)
- Methyl 2,4-dioxo-4-(m-tolyl)butanoate (CAS 501653-38-9)
- 2,4-Dioxo-1-(piperidin-1-yl)-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 320420-05-1)
- 2-(2,6-Dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)ethanesulfonic acid (CAS 791720-85-9)
- 2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)ethanethioamide (CAS 172261-05-1)
Recommended Standards
- Ethyl 5-(5-methylfuran-2-yl)-1H-pyrazole-3-carboxylate (CAS 1036000-39-1)
- 3-methyl-4-(2-oxoimidazolidin-1-yl)benzoic acid (CAS 1038283-29-2)
- 1-(Methoxycarbonyl)-2-phenylcyclopropane-1-carboxylic acid (CAS 1034147-27-7)
- 2-(2,4-Dichlorophenyl)-3-methylquinoline-4-carbonyl chloride (CAS 1160264-97-0)
- (4-((4-(Tert-butyl)-2-methylphenoxy)methyl)phenyl)boronic acid (CAS 1072951-67-7)
- (1R,5S)-1-(4-Bromophenyl)-3-azabicyclo[3.1.0]hexane (CAS 956037-89-1)
- 4,5-dichloroquinazolin-2-amine (CAS 1379308-14-1)
- 4-bromo-N-isobutyl-2-nitro-N-(pentan-3-yl)aniline (CAS 1523426-49-4)
- 3,5-Difluoro-2-methoxybenzenesulfonyl chloride (CAS 1233509-72-2)
- D-Asp9-Tirzepatide (CAS CATO-CPTD788923)
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