2-Butenedioic acid (2Z)-, sodium salt, polymer with methoxyethene CAS 9019-25-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 9019-25-4 |
| Molecular Formula | C4H2O4 C3H6O 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Butenedioic acid (2Z)-, sodium salt, polymer with methoxyethene (CAS 9019-25-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H2O4 C3H6O 2*Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H2O4 C3H6O 2*Na |
| Molecular Weight | 195.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
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
- Ethyl 2-(7-Fluoro-3-indolyl)-2-oxoacetate (CAS 1438258-61-7)
- 1-(4-Chlorophenyl)guanidine nitrate (CAS 38647-83-5)
- 1-(Pyridin-2-yl)propane-1,3-diol (CAS 213248-46-5)
- 3-(Bromomethyl)-2-methylphenol (CAS 1261852-55-4)
- Ethyl 2-oxoindoline-5-carboxylate (CAS 61394-49-8)
- cis-11-Hexadecenal (CAS 53939-28-9)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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