2-Propenoic acid, 2-methyl-, methyl ester, polymer with 1,3-butadiene, ethenylbenzene and ethyl 2-propenoate CAS 27965-85-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27965-85-1 |
| Molecular Formula | C8H8 2*C5H8O2 C4H6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Propenoic acid, 2-methyl-, methyl ester, polymer with 1,3-butadiene, ethenylbenzene and ethyl 2-propenoate (CAS 27965-85-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8 2*C5H8O2 C4H6. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8 2*C5H8O2 C4H6 |
| Molecular Weight | 258.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
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Recommended Standards
- Methyl 3-(3-(chlorosulfonyl)phenyl)propanoate (CAS 866787-22-6)
- 5-Isothiazoleboronic Acid Pinacol Ester (CAS 1045809-78-6)
- 3-(3-Pyrrolinomethyl)benzophenone (CAS 898789-57-6)
- 4-((5-Chloro-1,2,3-thiadiazol-4-yl)methyl)thiomorpholine 1,1-dioxide (CAS 1153766-51-8)
- 1,1-Bis(chloromethyl)cyclopropane (CAS 6202-96-6)
- 4-(2-(3-Chlorobenzamido)-4-((2,4-dichlorophenethyl)carbamoyl)phenyl)-N-ethyl-1,4-diazepane-1-carboxamide (CAS 870998-13-3)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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