2-Propenoic acid, 2-ethylhexyl ester, polymer with ethenyl acetate and 2-methyl-2,4-pentanediol CAS 74082-33-0
| CAS No. | 74082-33-0 |
| Molecular Formula | C11H20O2 |
| 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, 2-ethylhexyl ester, polymer with ethenyl acetate and 2-methyl-2,4-pentanediol (CAS 74082-33-0), molecular formula C11H20O2C6H14O2C4H6O2 and molecular weight 388.55 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Propenoic acid, 2-ethylhexyl ester, polymer with ethenyl acetate and 2-methyl-2,4-pentanediol (C11H20O2C6H14O2C4H6O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 388.55 g/mol, it falls into the moderately-high-molecular-weight range.
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 | C11H20O2 C6H14O2 C4H6O2 |
| Molecular Weight | 388.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1978 |
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
- H373TS720O 875-79-6 1,2-Dimethylindole 1,2-Dimethyl-1H-indole 1H-Indole, 1,2-dimethyl- (9CI) Indole, 1,2-dimethyl- (8CI) EINECS 212-877-9 N-Methyl-2-methylindole NSC 62087 UNII-H373TS720O (CAS 875-79-6)
- Methyl 3-[(5-nitro-2-pyridinyl)oxy]-2-thiophenecarboxylate (CAS 303152-15-0)
- 5-Pentylthiazole (CAS 96693-93-5)
- (3R,4R)-1-(tert-Butoxycarbonyl)-4-phenylpiperidine-3-carboxylic acid (CAS 197900-84-8)
- 5-(Chloromethyl)-2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridine (CAS 14142-90-6)
- 4-Chloro-N-(3-chloro-2-methylphenyl)-3-nitrobenzamide (CAS 169739-76-8)
- N1-(5,6-dimethylbenzo[d]thiazol-2-yl)-N2,N2-diethylethane-1,2-diamine (CAS 1177341-12-6)
- 3-[(4-methoxyphenyl)methyl]-5-nitro-imidazole-4-carbaldehyde (CAS 666749-58-2)
- 2-(Benzofuran-2-yl)-4-(tert-butyl)thiazole-5-carboxylic acid (CAS 1712797-91-5)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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