2-Propenoic acid, 2-methyl-, polymer with 2-propenoic acid, sodium salt CAS 28205-96-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28205-96-1 |
| Molecular Formula | C4H6O2 C3H3O2 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Propenoic acid, 2-methyl-, polymer with 2-propenoic acid, sodium salt (CAS 28205-96-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H6O2 C3H3O2 Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H6O2 C3H3O2 Na |
| Molecular Weight | 180.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1965 |
Related Propenoic Standards
- 2-Propenoic acid, 2-methyl-, 2-isocyanatoethyl ester, polymer with methyl 2-methyl-2-propenoate (CAS 100042-81-7)
- 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
- 6-(4-Ethoxy-3-methylphenyl)-3-methylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1437434-86-0)
- Ethyl 2,2-dimethylpropanecarboximidate hydrochloride (CAS 58910-26-2)
- (5-Ethyl-5-methyltetrahydrofuran-2-yl)methanamine (CAS 1849237-72-4)
- (±)-Epichlorohydrin-2-d1 (stabilized with hydroquinone) (CAS 70735-27-2)
- Vortioxetine Impurity 48 (CAS 105456-67-5)
- 2-(2,3-Dimethylphenyl)-3-methylbutanoic acid (CAS 6975-04-8)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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