2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene and 2-hydroxyethyl 2-propenoate CAS 65616-74-2
| CAS No. | 65616-74-2 |
| Molecular Formula | C5H8O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene and 2-hydroxyethyl 2-propenoate 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.
CATO supplies 2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene and 2-hydroxyethyl 2-propenoate (CAS 65616-74-2), a certified reference material (molecular formula C5H8O3C8H8C4H6O2, MW 306.36 g/mol) for analytical method development and quality control.
Structurally, 2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene and 2-hydroxyethyl 2-propenoate (C5H8O3C8H8C4H6O2) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 306.36 g/mol, it falls into the moderately-high-molecular-weight range. 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).
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 | C5H8O3 C8H8 C4H6O2 |
| Molecular Weight | 306.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1975 |
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
- 2-Chloro-6-fluoroquinoline (CAS 77119-53-0)
- 2-Bromo-3-(bromomethyl)-5-(difluoromethyl)isonicotinic acid (CAS 1805363-92-1)
- 3-{[(2,4-dichlorophenyl)methyl]sulfanyl}-5-(thiophen-2-yl)-4H-1,2,4-triazol-4-amine (CAS 477863-50-6)
- 2-Ethoxy-5-(trifluoromethyl)benzoic acid (CAS 472809-65-7)
- N-(2-(1-Hydroxyheptadecyl)-4-oxoquinazolin-3(4H)-yl)acetamide (CAS 917764-70-6)
- 2-Bromo-1-(2-fluoro-6-hydroxyphenyl)ethan-1-one (CAS 1038535-33-9)
- 4-(Methylamino)tetrahydropyran Hydrochloride (CAS 392277-22-4)
- 6-Ethyl-5,7-dimethyl-1-thioxo-1H-pyrrolo[1,2-c]imidazol-3(2H)-one (CAS 460353-07-5)
- 131118-02-0 (2-Bromophenyl)(2-methoxyphenyl)methanone DTXSID70577335 (CAS 131118-02-0)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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 18665070610 / Nicole.chen@cato-chem.com