2-Propenoic acid, 2-methyl-,1,1'-(1,4-phenylene) ester 3049-31-8 CTK4G5320 CAS 3049-31-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3049-31-8 |
| Molecular Formula | C14H20O4 |
| Molecular Weight | 252.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Propenoic acid, 2-methyl-,1,1'-(1,4-phenylene) ester 3049-31-8 CTK4G5320 (CAS 3049-31-8) pharmaceutical standards reference standard. Molecular formula: C14H20O4. Molecular weight: 252.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H20O4 |
| Molecular Weight | 252.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Propenoic Standards
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Recommended Standards
- S224DEL3P4 2386-87-0 (3,4-Epoxycyclohexyl)methyl 3,4-epoxycyclohexylcarboxylate 7-Oxabicyclo(4.1.0)heptane-3-carboxylic acid, 7-oxabicyclo(4.1.0)hept-3-ylmethyl ester 7-Oxabicyclo(4.1.0)hept-3-ylmethyl 7-oxabicyclo(4.1.0)heptane-3-carboxylate BRN 1381750 Chissonox 221 monomer EINECS 219-207-4 3,4-Epoxycyclohexanecarboxylic acid (3,4-epoxycyclohexylmethyl) ester 3,4-Epoxycyclohexanemethyl 3,4-epoxycyclohexanecarboxylate 3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexane carboxylate 3,4-Epoxycyclohexylmethyl-3,4-epoxycyclohexanecarboxylate ERL-4221 HSDB 5873 UT 632 CCRIS 8882 UNII-S224DEL3P4 EC 219-207-4 UT-632 (CAS 2386-87-0)
- F039SLP7BB 58632-95-4 2-(tert-Butoxycarbonyloximino)-2-phenylacetonitrile tert-Butyl alpha-cyanobenzylaminyl carbonate Carbonic acid, (cyanophenylmethylene)azanyl 1,1-dimethylethyl ester Benzeneacetonitrile, alpha-((((1,1-dimethylethoxy)carbonyl)oxy)imino)- 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile CCRIS 2601 EINECS 261-370-9 UNII-F039SLP7BB (CAS 58632-95-4)
- Zolpidem Impurity 18 (CAS 887282-93-1)
- (3S,5S)-1,3,5-Trimethylpiperazine dihydrochloride (CAS 2306249-13-6)
- Isonicotinamide-2,3,5,6-d4 (CAS 1219799-40-2)
- CAS 885277-81-6 (CAS 885277-81-6)
- 2-Chloro-N-(6-methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)acetamide (CAS 650592-73-7)
- 3-[4-chloro-3-(trifluoromethyl)-1h-pyrazol-1-yl]propanoic acid (CAS 1006470-23-0)
- [1,2,4]Triazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 202065-25-6)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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