2-Propenoic acid, 2-methyl-, 2-oxiranylmethyl ester, polymer with 1,1-dichloroethene and 2-ethylhexyl 2-propenoate CAS 72276-04-1
| CAS No. | 72276-04-1 |
| Molecular Formula | C11H20O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 2-Propenoic acid, 2-methyl-, 2-oxiranylmethyl ester, polymer with 1,1-dichloroethene and 2-ethylhexyl 2-propenoate (CAS 72276-04-1), a certified reference material (molecular formula C11H20O2C7H10O3C2H2Cl2, MW 423.37 g/mol) for analytical method development and quality control.
Structurally, 2-Propenoic acid, 2-methyl-, 2-oxiranylmethyl ester, polymer with 1,1-dichloroethene and 2-ethylhexyl 2-propenoate (C11H20O2C7H10O3C2H2Cl2) contains a steroid core, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 423.37 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).
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.
Physical & Chemical Properties
| Molecular Formula | C11H20O2 C7H10O3 C2H2Cl2 |
| Molecular Weight | 423.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
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
- 900717-18-2 N1-Benzyl-N1-methylbutane-1,2-diamine MFCD06446868 (CAS 900717-18-2)
- tert-butyl 2-methyl-1-(2,2,2-trifluoroacetyl)-octahydropyrrolo[3,4-b]pyrrole-5-carboxylate (CAS 2387021-36-3)
- 3-Phenyloxolane-3-carboxylic acid (CAS 914365-77-8)
- 1,3-Bis(2-fluorobenzyl)piperazin-2-onehydrochloride (CAS 1332528-24-1)
- 2,5-Bis(2-octyldodecyl)-3,6-bis[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS 1351986-34-9)
- tert-Butyl (1-(4-((6-chloro-3-nitropyridin-2-yl)amino)phenyl)cyclobutyl)carbamate (CAS 1313883-38-3)
- 6,7-Dimethoxy-1H-indole-3-carbaldehyde (CAS 170489-28-8)
- 4-Fluoro-4-phenylpiperidine hydrochloride (CAS 1056382-25-2)
- Bis((1-propyl-1H-pyrazol-5-yl)methyl)amine hydrochloride (CAS 1856042-64-2)
- [Nva12]-Tirzepatide (CAS CATO-C4X-324042)
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