19039-94-2 3-Buten-2-one, 4-(3,4,5-trimethoxyphenyl)-, (3E)- CTK0A2356 CAS 19039-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19039-94-2 |
| Molecular Formula | C13H16O4 |
| Molecular Weight | 236.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 19039-94-2 3-Buten-2-one, 4-(3,4,5-trimethoxyphenyl)-, (3E)- CTK0A2356 (CAS 19039-94-2) pharmaceutical standards reference standard. Molecular formula: C13H16O4. Molecular weight: 236.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H16O4 |
| Molecular Weight | 236.26 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Buten Standards
- 2-(3-Methyl-3-buten-1-yl)-1,3-diethyl Ester Propanedioic Acid (CAS 176376-86-6)
- 1-{2-[(1Z)-1-Buten-1-yl]-1-pyrrolidinyl}-2,2,2-trifluoroethanone (CAS 617714-07-5)
- N-(3-Buten-1-yl)-N-Cbz-3-buten-1-amine (CAS 1226779-54-9)
- 4-(3-Buten-1-Yl)-2-Fluorobenzoyl Chloride (CAS 225240-69-7)
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- 81028-03-7 cis-2-Buten-1,4-diol-monobenzyl ether cis-4-Benzyloxy-2-buten-1-ol (CAS 81028-03-7)
Recommended Standards
- 4-(2-(1,3-Dioxan-2-yl)ethoxy)benzaldehyde (CAS 188884-61-9)
- 3-[(tert-butoxy)carbonyl]-5-methylbenzoic acid (CAS 1909308-82-2)
- 6-(3-Methoxyphenyl)-6-oxohexanoic acid (CAS 1884-40-8)
- [3-(hydroxymethyl)bicyclo[1.1.1]pentan-1-yl]methanol (CAS 1678528-03-4)
- 312623-96-4 1-(~2~H_9_)Butyl(~2~H_5_)pyridin-1-ium chloride DTXSID00584057 (CAS 312623-96-4)
- N,N-Dimethyl-2-(10H-phenothiazin-10-yl)ethan-1-amine (CAS 522-24-7)
- N-[2-(Indol-3-yl-2,4,5,6,7-d5)acetyl]-L-alanine-15N (CAS 1201012-70-5)
- 3-Cyclopropoxy-5-isopropylbenzonitrile (CAS 1243349-76-9)
- Methyl 3-(chlorosulfonyl)-4-fluorobenzoate (CAS 1099660-67-9)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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