2-Propenoic acid, polymer with ethyl 2-propenoate and methyl 2-propenoate CAS 28261-93-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28261-93-0 |
| Molecular Formula | C5H8O2 C4H6O2 C3H4O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Propenoic acid, polymer with ethyl 2-propenoate and methyl 2-propenoate (CAS 28261-93-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H8O2 C4H6O2 C3H4O2. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H8O2 C4H6O2 C3H4O2 |
| Molecular Weight | 258.27 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.) | 1965 |
Related Propenoic Standards
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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)
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Recommended Standards
- N-(2-(Benzo[d]thiazol-2-yl)phenyl)-2,2-diphenylacetamide (CAS 303796-71-6)
- 4-(1,4-Diazepan-1-yl)furo[3,2-c]pyridine (CAS 845885-87-2)
- 3-(3-Methoxyphenyl)-1,2,4-oxadiazole-5-thiol (CAS 1339516-36-7)
- 1-(3,4-Dichlorobenzyl)piperidin-4-ol (CAS 414872-60-9)
- 2-(dibromo-2H-1,2,3-triazol-2-yl)acetic acid (CAS 2044713-71-3)
- 1,1,1,11-Tetrachloroundecane (CAS 3922-34-7)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com