2-Propenoic acid, 2-methyl-, methyl ester, polymer with 2-oxiranylmethyl 2-methyl-2-propenoate CAS 26141-88-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26141-88-8 |
| Molecular Formula | C7H10O3 C5H8O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Propenoic acid, 2-methyl-, methyl ester, polymer with 2-oxiranylmethyl 2-methyl-2-propenoate (CAS 26141-88-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H10O3 C5H8O2. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H10O3 C5H8O2 |
| Molecular Weight | 242.27 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, acetonitrile, DMSO, water (slightly soluble) |
| 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 |
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Recommended Standards
- 2-Bromo-4-(3-chloro-4-methoxyphenyl)thiazole (CAS 1188041-85-1)
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- 1,2,3,4-Tetrahydro-3,6-dimethylquinoline (CAS 184041-78-9)
- (4-Fluoro-3-((4-hydroxypiperidin-1-yl)methyl)phenyl)boronic acid (CAS 1704063-91-1)
- Methyl 4-(cyanomethyl)-1H-1,2,3-triazole-5-carboxylate (CAS 73591-48-7)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
Why CATO?
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