(E)-1-(2,6-Dihydroxy-3,4-dimethoxyphenyl)-3-phenylprop-2-en-1-one CAS 42438-78-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42438-78-8 |
| Molecular Formula | C17H16O5 |
| Molecular Weight | 300.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-1-(2,6-Dihydroxy-3,4-dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 42438-78-8) pharmaceutical standards reference standard. Molecular formula: C17H16O5. Molecular weight: 300.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H16O5 |
| Molecular Weight | 300.31 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1969 |
Related E Standards
- (E)-1-(2,4-Dihydroxy-3,6-dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 129724-43-2)
- 1-(2,4-Dihydroxy-3,6-dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 54299-50-2)
- 2',4'-Dihydroxy-4,6'-dimethoxychalcone (CAS 56121-44-9)
- 2',6'-Dihydroxy 4',4-dimethoxychalcone (CAS 94441-99-3)
- 1,4-Dihydroxy-5,8-dimethoxyanthracene-9,10-dione (CAS 63229-41-4)
- 1,5-Dihydroxy-2,6-bis(hydroxymethyl)anthracene-9,10-dione (CAS 25357-91-9)
- 3,7-Dihydroxy-2-(4-hydroxyphenyl)-5-methoxy-4H-chromen-4-one (CAS 22044-80-0)
- 5,7-Dihydroxy-2-(4-methoxyphenoxy)-4H-chromen-4-one (CAS 61854-35-1)
Recommended Standards
- (4-Benzyloxycarbonylmethylphenoxy)acetic acid (CAS 42973-19-3)
- (S)-2-Amino-N-((3R,4R,4aR,5R,6R)-5,6,8-trihydroxy-3-methyl-1-oxo-3,4,4a,5,6,7-hexahydro-1H-isochromen-4-yl)propanamide (CAS 24397-89-5)
- (2E)-3-(Dimethylamino)-1-[4-(4-methoxybenzoyl)-1,2-oxazol-3-yl]prop-2-en-1-one (CAS 338954-30-6)
- 4-Methyl-1H-pyrrol-2-amine (CAS 1192770-03-8)
- 5-Chloro-1,2,3-thiadiazole (CAS 4113-57-9)
- 5-Acetyl-6-methyl-4-(thiophen-3-yl)-3,4-dihydropyrimidin-2(1H)-one (CAS 423153-18-8)
- 5-amino-4-(cyclopropylamino)-2-fluorobenzene-1-sulfonyl fluoride (CAS 1955523-78-0)
- 1-Methyl-1H-indole-6-D (CAS 2241982-98-7)
- 1-Bromo-3-chloro-5-(trifluoromethoxy)benzene (CAS 1417567-41-9)
- Semaglutide (CAS 910463-68-2)
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