1,3-Bis(3,4-dimethoxyphenyl)-2-methylpropane-1,3-dione CAS 832739-36-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 832739-36-3 |
| Molecular Formula | C20H22O6 |
| Molecular Weight | 358.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Bis(3,4-dimethoxyphenyl)-2-methylpropane-1,3-dione (CAS 832739-36-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H22O6. Molecular weight: 358.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H22O6 |
| Molecular Weight | 358.39 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.) | 1986 |
Related Bis Standards
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- (2E)-1-(2,4-Dimethoxyphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 1262675-76-2)
- (2E)-1-(2,4-Dimethoxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1287378-41-9)
- (2E)-1-(2,5-Dimethoxyphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 1600502-76-8)
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Recommended Standards
- 1-(4-(Benzyloxy)phenyl)-2-methyl-1H-benzo[d]imidazole-5-carboxylic acid (CAS 452088-73-2)
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- (6S,8R,8aS)-6-(benzyloxy)-2-phenylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diol (CAS 40983-94-6)
- 5-(6-Chloropyridin-3-yl)-4-(3-(trifluoromethyl)phenyl)-4H-1,2,4-triazole-3-thiol (CAS 306936-75-4)
- Thiazole-5-sulfonyl fluoride (CAS 2137960-10-0)
- 5-Benzoyl-1H-benzo[d]imidazole-2-carboxylic acid (CAS 673487-37-1)
- 3-Chloro-N-(4-pyridinylmethyl)-5-(trifluoromethyl)-2-pyridinamine (CAS 1040046-12-5)
- N-Acetylneuraminic Acid Methyl Ester 2,4,7,8,9-Pentaacetate-d3 (CAS 950508-99-3)
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