2-Butenedioic acid (2Z)-, 1-methyl ester, polymer with butyl 2-propenoate and ethenyl acetate CAS 71808-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71808-71-4 |
| Molecular Formula | C5H6O4 C7H12O2 C4H6O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Butenedioic acid (2Z)-, 1-methyl ester, polymer with butyl 2-propenoate and ethenyl acetate (CAS 71808-71-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6O4 C7H12O2 C4H6O2. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6O4 C7H12O2 C4H6O2 |
| Molecular Weight | 344.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
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
- 1-(3-Nitrophenyl)propan-1-ol (CAS 29067-53-6)
- (E)-[2-(4-Chlorobenzenesulfinyl)-1-(4-chlorophenyl)ethylidene](methoxy)amine (CAS 320422-53-5)
- Ethyl 6-(chloromethyl)nicotinate (CAS 10177-23-8)
- 3-Tetradecylthiophene (CAS 110851-66-6)
- (3aS,6aS)-3a-(Hydroxymethyl)-6a-methyltetrahydro-1H,3H-thieno[3,4-c]furan-1-one (CAS 2679950-66-2)
- n-(3-Methylpentan-2-yl)cycloheptanamine (CAS 1036543-30-2)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
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