2-Propenoic acid, ethyl ester, polymer with chloroethene CAS 25035-97-6
| CAS No. | 25035-97-6 |
| Molecular Formula | C5H8O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-Propenoic acid, ethyl ester, polymer with chloroethene (CAS 25035-97-6), molecular formula C5H8O2C2H3Cl and molecular weight 162.61 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 2-Propenoic acid, ethyl ester, polymer with chloroethene is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 162.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H8O2 C2H3Cl |
| Molecular Weight | 162.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
Related Propenoic Standards
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- 2-Propenoic acid, polymer with ethene, compd. with morpholine (CAS 100684-91-1)
- 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)
- 2-Propenoic acid, sodium salt , polymer with 1-ethenyl-2-pyrrolidinone and 2-propenamide (CAS 107097-74-5)
- 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
- N-Ethyl-4-methoxy-N-(3-methylphenyl)benzamide (CAS 959303-25-4)
- GR 125487 Sulfamate (CAS 859502-43-5)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(tetrahydro-2H-pyran-4-yl)acetic acid (CAS 923012-63-9)
- Ethyl 4-acetoxy-8-methoxy-2-naphthoate (CAS 33295-50-0)
- 4-Iodo-2,3-dimethylphenol (CAS 17938-69-1)
- 2'-Isopropyl-[1,1'-biphenyl]-3-thiol (CAS 1443306-03-3)
- 1-(2-(2-Fluoro-4-nitrophenoxy)ethyl)pyrrolidine (CAS 943189-36-4)
- (S)-3-Iodopyrrolidine hydrochloride (CAS 1353984-16-3)
- 4,7-Dibromobenzo[c]thiophene (CAS 1473425-58-9)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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