Butanedioic acid, 2-methylene-, 1,4-di-2-propen-1-yl ester CAS 2767-99-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2767-99-9 |
| Molecular Formula | C11H14O4 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Butanedioic acid, 2-methylene-, 1,4-di-2-propen-1-yl ester (CAS 2767-99-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H14O4. Molecular weight: 210.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H14O4 |
| Molecular Weight | 210.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Butanedioic Standards
- Butanedioic acid,(diethoxyphosphinyl)-diethyl ester (CAS 7071-15-0)
- Butanedioic acid, 2-(3,4-dimethylphenyl) (CAS 860428-69-9)
- Butanedioic acid, bromo-, dimethyl ester, (R)- (CAS 99147-12-3)
- Butanedioic acid, 2-hydroxy-, potassium salt (1:1) (CAS 4675-64-3)
- Butanedioic acid, 2-(4-chlorophenyl)-, 1,4-dimethyl ester (CAS 36122-30-2)
- 42406-53-1 Butanedioic acid, (1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, (S)- (S)-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)butanedioic acid N-Phthaloyl-L-aspartic acid (CAS 42406-53-1)
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Recommended Standards
- Benzyl (2-(aminooxy)ethyl)carbamate (CAS 226569-28-4)
- Dibenzo[b,f][1,4]oxazepin-11-amine (CAS 21636-25-9)
- Aprobarbital (CAS 77-02-1)
- 3-Amino-5-((2-((2-methoxyethyl)amino)-6-(4-(trifluoromethyl)phenyl)pyrimidin-4-yl)oxy)quinoxalin-2(1H)-one (CAS 939040-79-6)
- 1-Oxo-1,2-dihydroisoquinoline-5-carboxylic acid (CAS 212374-18-0)
- (2S)-2-((Ethoxy(phenyl)phosphoryl)amino)pentanedioic acid (CAS 918794-01-1)
- 6-Methoxy-3-phenylquinolin-2-amine (CAS 855837-36-4)
- 2-Propenoic acid, 2-methyl-, 2,2,2-trifluoroethyl ester, homopolymer (CAS 54802-79-8)
- Fenofibrate EP Impurity B-d6 (Fenofibric Acid-d6) (CAS 1092484-69-9)
- Exenatide Acetate (CAS 141732-76-5)
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