Methyl 3-(4-(acetoxymethyl)phenyl)acrylate CAS 100688-45-7
| CAS No. | 100688-45-7 |
| Molecular Formula | C13H14O4 |
| Molecular Weight | 234.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Methyl 3-(4-(acetoxymethyl)phenyl)acrylate (CAS 100688-45-7), molecular formula C13H14O4 and molecular weight 234.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H14O4, Methyl 3-(4-(acetoxymethyl)phenyl)acrylate contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 234.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C13H14O4 |
| Molecular Weight | 234.25 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related Methyl Standards
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Recommended Standards
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- 2-(Benzofuran-2-yl)imidazo[1,2-a]pyridine (CAS 100965-76-2)
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- Bromochloronitromethane (CAS 135531-25-8)
- 2-[N-(Methoxymethyl)methanesulfonamido]pyrimidine-5-boronic acid (CAS 2096338-10-0)
- 4-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl) -benzoic acid (CAS 1208081-55-3)
- Ethyl 5-bromo-6-chloropicolinate (CAS 1214337-57-1)
- 4-Chloro-2-(3-fluorobenzyl)-6-methyl-1H-pyrrolo[3,4-c]pyridine-1,3(2H)-dione (CAS 680216-24-4)
- 3-Bromo-5-(morpholinosulfonyl)pyridin-4-amine (CAS 1352498-04-4)
- 2-(4-Amino-3-fluorophenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 1355338-16-7)
- 1-(Tert-butyl) 4-(2,5-dioxopyrrolidin-1-yl) piperidine-1,4-dicarboxylate (CAS 84358-15-6)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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