2-Propenoic acid, 3-[3,4-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-, (2E) CAS 203118-32-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 203118-32-5 |
| Molecular Formula | C21H36O4Si2 |
| Molecular Weight | 408.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Propenoic acid, 3-[3,4-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-, (2E) (CAS 203118-32-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H36O4Si2. Molecular weight: 408.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H36O4Si2 |
| Molecular Weight | 408.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
Related Propenoic Standards
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- 2-Propenoic acid, 2-methyl-, eicosyl ester (CAS 45294-18-6)
- 2-methyl-2-propenoic acid (4,4,5,5,6,6,7,7,7-nonafluoro-2-hydroxyheptyl) ester 36915-03-4 A823452 [4,4,5,5,6,6,7,7,7-nonakis(fluoranyl)-2-oxidanyl-heptyl] 2-methylprop-2-enoate (CAS 36915-03-4)
- 2-Propenoic acid, eicosyl ester (CAS 48076-38-6)
- 2-Propenoic acid, 2-methyl-, 2-[[[[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]amino]carbonyl]oxy]ethyl ester (CAS 73597-26-9)
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Recommended Standards
- 1 4-BIS(TRIETHOXYSILYL)BENZENE 1,4-bis(triethoxysilyl)benzene 2615-18-1 (CAS 2615-18-1)
- 27-hydroxycholesterol (D6) (CAS 1246302-95-3)
- 5'-Amino-4-bromo-4''-chloro-[1,1':3',1''-terphenyl]-4',6'-dicarbonitrile (CAS 299937-34-1)
- 5-Isopropyl-2-methylbenzo[b]thiophene-3-sulfonyl chloride (CAS 1384428-16-3)
- 2-Hydrazinyl-4,5-dimethylthiazole (CAS 124285-37-6)
- 1-(2,5-Difluorophenyl)ethane-1-thiol (CAS 1092300-97-4)
- Rel-(1R,5R)-6,8-dioxabicyclo[3.2.1]oct-3-en-2-one (CAS 33647-85-7)
- 2’,5’-dihydroxy-3’-methoxy-Acetophenone (CAS 90536-47-3)
- 9-(Diphenylmethylene)-1,4-dihydro-6,7-dimethoxy-1,4-methanonaphthalene (CAS 1486571-48-5)
- Anorexigenic Peptide (CAS 69275-10-1)
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