2-Butenedioic acid (2Z)-, 1-ethyl ester, polymer with ethenyl acetate CAS 26795-96-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26795-96-0 |
| Molecular Formula | C6H8O4 C4H6O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Butenedioic acid (2Z)-, 1-ethyl ester, polymer with ethenyl acetate (CAS 26795-96-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H8O4 C4H6O2. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H8O4 C4H6O2 |
| Molecular Weight | 230.22 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Butenedioic Standards
- (2Z)-2-Butenedioic Acid 1-Methyl Ester-d3 (CAS 1266402-66-7)
- 2-Butenedioic acid (2Z)-, polymer with ethenylbenzene, compd. with 2-amino-2-methyl-1-propanol (CAS 143348-13-4)
- 2-Butenedioic acid (2E)-, ammonium salt (CAS 14548-85-7)
- 2-Butenedioic acid (2E)-,1-butyl ester (CAS 16062-88-7)
- 2-Butenedioic acid (2E)-, 1,4-dioctyl ester, polymer with ethenyl acetate and 2-hydroxypropyl 2-methyl-2-propenoate (CAS 192230-35-6)
- 2-Butenedioic acid (2E)-, 1,4-bis(1-methylethyl) ester, polymer with ethenyl acetate and ethenylbenzene (CAS 193486-91-8)
- 2-Butenedioic acid, 2-[[4-(methoxycarbonyl)-3-thienyl]amino]-, 1,4-diethyl ester (CAS 2007931-02-2)
- 2-Butenedioic acid (2E)-, polymer with 1,3-butadiene and ethenylbenzene (CAS 24938-12-3)
Recommended Standards
- 4-Chloro-1-phenyl-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 91895-65-7)
- Ethyl 2-(2-(cyclobutanecarboxamido)thiazol-4-yl)acetate (CAS 514857-02-4)
- 2,5-Dichloroquinoline-4-carboxylic acid (CAS 62482-27-3)
- 2-Chloro-3-fluoronitrobenzene (CAS 21397-07-9)
- [5,5'-Biquinoline]-8,8'-diol (CAS 93656-21-4)
- 2,4-Dimethoxybenzenesulfonyl chloride (CAS 63624-28-2)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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