(2E)-1-(4-Methylphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one CAS 1043387-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1043387-41-2 |
| Molecular Formula | C19H20O4 |
| Molecular Weight | 312.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-1-(4-Methylphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1043387-41-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H20O4. Molecular weight: 312.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H20O4 |
| Molecular Weight | 312.36 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related E Standards
- (2E)-1-(2-Methylphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1354941-33-5)
- (2E)-1-(2-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 1354941-85-7)
- (2E)-1-(4-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 940291-94-1)
- (3Z)-3-[(3-Methylphenyl)imino]-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 303984-60-3)
- (3Z)-3-[(4-Methylphenyl)imino]-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 303984-52-3)
- Ethyl 4-[(4-methylphenyl)sulfonyl]-1-piperazinecarboxylate (CAS 27106-47-4)
- 1-(1-(4-Methylphenyl)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604037-05-9)
- 3-Methyl-2-[({[(4-methylphenyl)sulfonyl]amino}carbonyl)imino]-1,3-thiazole (CAS 866011-11-2)
Recommended Standards
- 3-[2-(3,5-Dimethylphenoxy)propanoyl]-1-phenylurea (CAS 1023510-94-2)
- Ethyl 5-oxo-5-(4-phenoxyphenyl)valerate (CAS 105769-45-7)
- N-(4-((9H-Fluoren-9-ylidene)amino)phenyl)acetamide (CAS 102241-24-7)
- 4-[(2-Chloro-1,3-thiazol-5-yl)methoxy]-N-cyclopropylbenzene-1-sulfonamide (CAS 860649-02-1)
- 3-Ethoxy-4-(pyridin-4-ylmethoxy)benzoic acid (CAS 923771-58-8)
- {[3-(Benzyloxy)phenyl]methyl}(propyl)amine hydrochloride (CAS 1158553-96-8)
- 1040692-65-6 N-(2-Butoxybenzyl)-2-butanamine (CAS 1040692-65-6)
- N-(2-Aminophenyl)furo[2,3-b]quinoxaline-3-carboxamide (CAS 93446-71-0)
- 3-Bromo-6-(trifluoromethoxy)quinoline (CAS 1059064-17-3)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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