4-[3-(4-Isopropylphenyl)acryloyl]phenyl methanesulfonate CAS 331460-73-2
| CAS No. | 331460-73-2 |
| Molecular Formula | C19H20O4S |
| Molecular Weight | 344.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-[3-(4-Isopropylphenyl)acryloyl]phenyl methanesulfonate is closely related to a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-[3-(4-Isopropylphenyl)acryloyl]phenyl methanesulfonate (CAS 331460-73-2) is a high-purity analytical reference standard with the molecular formula C19H20O4S and a molecular weight of 344.42 g/mol.
Structurally, 4-[3-(4-Isopropylphenyl)acryloyl]phenyl methanesulfonate (C19H20O4S) contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 344.42 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-[3-(4-Isopropylphenyl)acryloyl]phenyl methanesulfonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H20O4S |
| Molecular Weight | 344.42 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
Related Isopropylphenyl Standards
- 2-((4-Isopropylphenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 475054-87-6)
- 1-{4-[(2E)-3-(4-Isopropylphenyl)prop-2-enoyl]phenyl}-1H-pyrrole-2,5-dione (CAS 1365988-70-0)
- 3-Isopropylphenyl (diethylphosphorothioyl)(methyl)carbamate (CAS 28789-74-4)
- 2-(4-Isopropylphenyl)-1,3-diphenylimidazolidine (CAS 306325-43-9)
- 1-((2-(4-Isopropylphenyl)-5-methyloxazol-4-yl)methyl)piperidine-4-carboxylic acid (CAS 1119451-20-5)
- 11-(4-Isopropylphenyl)-3-methyl-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 946386-65-8)
- N-(4-Isopropylphenyl)-N-[(4-methylphenyl)sulfonyl]glycine (CAS 333458-91-6)
- 3-(4-Isopropylphenyl)-3-(3-methoxybenzamido)propanoic acid (CAS 861207-50-3)
Recommended Standards
- 4-(4-Ethoxyphenyl)-2-[(4-methylphenyl)sulfanyl]-4-oxobutanoic acid (CAS 301193-86-2)
- 5-Benzyl-6-(dimethoxymethyl)-2-(ethylthio)pyrimidin-4(1H)-one (CAS 21326-18-1)
- m-PEG3-Sulfone-PEG3 (CAS 1919045-00-3)
- Tos-PEG2-THP (CAS 69502-32-5)
- 2-((2-Chloro-4-fluorobenzyl)oxy)benzoic acid (CAS 1019348-55-0)
- 4-Fluoropyrrolidine-2-carboxylic acid (CAS 7553-49-3)
- 2-Amino-4-((4-methoxybenzyl)thio)-6-(thiophen-2-yl)pyrimidine-5-carbonitrile (CAS 478067-20-8)
- Ethyl 3-amino-2-(4-fluorophenyl)propanoate hydrochloride (CAS 15032-47-0)
- 1500AE 3-Chloro-N-(4-fluorobenzyl)-2-methylaniline 356531-60-7 C14H13ClFN (CAS 356531-60-7)
- N-Benzylquinazolin-4-amine (CAS 100818-54-0)
- 485320-17-0 9-Chloro-2-methylnon-1-ene DTXSID90641087 (CAS 485320-17-0)
- 2-Chloro-5-fluoronitrobenzene (CAS 345-17-5)
- N-{4-[(4-aminopiperidin-1-yl)methyl]phenyl}acetamide hydrochloride (CAS 1702823-58-2)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
Why CATO?
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