2-Propenoic acid, 2-methyl-, butyl ester, polymer with ethenylbenzene CAS 25213-39-2
| CAS No. | 25213-39-2 |
| Molecular Formula | C8H14O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Propenoic acid, 2-methyl-, butyl ester, polymer with ethenylbenzene (CAS 25213-39-2), molecular formula C8H14O2C8H8 and molecular weight 246.35 g/mol, is a CATO reference standard with documented purity and traceability.
2-Propenoic acid, 2-methyl-, butyl ester, polymer with ethenylbenzene (C8H14O2C8H8) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-Propenoic acid, 2-methyl-, butyl ester, polymer with ethenylbenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H14O2 C8H8 |
| Molecular Weight | 246.35 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Propenoic Standards
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- 2-Propenoic acid, polymer with N-(1,1-dimethylethyl)-2-propenamide (CAS 101550-37-2)
- 2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester, polymer with 1,3-butadiene and 1-ethenyl-4-methylbenzene (CAS 104977-53-9)
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- 2-Propenoic acid, methyl ester, polymer with 2-propenenitrile, ammonium salt (CAS 110152-62-0)
- 2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with 2-aminoethyl 2-methyl-2-propenoate hydrochloride and butyl 2-propenoate (CAS 110389-14-5)
- 2-Propenoic acid, 2-methyl-, 1,1'-(1-methyl-1,3-propanediyl) ester, polymer with butyl 2-propenoate and ethenylbenzene (CAS 110512-92-0)
Recommended Standards
- Tert-butyl 5,6,7-trifluoro-1-oxo-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate (CAS 2245084-47-1)
- 6-amino-N-ethyl-2,3-dihydro-1H-indole-1-carboxamide (CAS 1152893-93-0)
- 3-(2-Methoxyethyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid (CAS 1156676-51-5)
- 87198-17-2 CTK5F8067 Carbonic acid, thulium(3+) salt (3:2), hydrate (CAS 87198-17-2)
- Pcb No. 94 (CAS 73575-55-0)
- 4-Amino-5-benzoyl-2-(ethylthio)thiophene-3-carbonitrile (CAS 116170-97-9)
- 3-Iodo-6-phenyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole (CAS 1260842-73-6)
- methyl 4-methyl-2-sulfanyl-1,3-thiazole-5-carboxylate (CAS 76816-22-3)
- 4-Fluoro-2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 2787520-58-3)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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