2-Propenoic acid, 2-methyl-, polymer with 2-hydroxyethyl 2-methyl-2-propenoate CAS 31693-08-0
| CAS No. | 31693-08-0 |
| Molecular Formula | C6H10O3 |
| 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-methyl-, polymer with 2-hydroxyethyl 2-methyl-2-propenoate (CAS 31693-08-0), molecular formula C6H10O3C4H6O2 and molecular weight 216.23 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Propenoic acid, 2-methyl-, polymer with 2-hydroxyethyl 2-methyl-2-propenoate (C6H10O3C4H6O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 216.23 g/mol, it falls into the medium-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 | C6H10O3 C4H6O2 |
| Molecular Weight | 216.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
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)
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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)
- 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
- Sodium 4-(benzhydrylamino)-4-oxobutanoate (CAS 2126161-32-6)
- 3-Cyano-3-(4-methoxyphenyl)propanoic acid (CAS 32856-74-9)
- 4-Fluorobutan-2-one (CAS 461-48-3)
- 2,6-Bis(4-bromophenyl)-4-phenylpyridine (CAS 74918-94-8)
- N-(4-chloro-2-methylphenyl)-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 478047-28-8)
- Benidipine Impurity 17 (CAS 14813-01-5)
- 1-((2R,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxy-3-methoxytetrahydrofuran-2-yl)-5-(prop-1-yn-1-yl)pyrimidine-2,4(1H,3H)-dione (CAS 644962-77-6)
- Acrihellin (CAS 67696-82-6)
- 3-[(prop-2-en-1-yloxy)methyl]benzonitrile (CAS 77180-25-7)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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