1,3-Bis(4-(allyloxy)phenyl)propane-1,3-dione CAS 1262142-69-7
| CAS No. | 1262142-69-7 |
| Molecular Formula | C21H20O4 |
| Molecular Weight | 336.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, a hydroxyl group, an ether linkage, 1,3-Bis(4-(allyloxy)phenyl)propane-1,3-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 336.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1,3-Bis(4-(allyloxy)phenyl)propane-1,3-dione (CAS 1262142-69-7) is a high-purity analytical reference standard with the molecular formula C21H20O4 and a molecular weight of 336.38 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,3-Bis(4-(allyloxy)phenyl)propane-1,3-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H20O4 |
| Molecular Weight | 336.38 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Bis Standards
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- 2-(2-(Allyloxy)benzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 606956-41-6)
- (4-(Allyloxy)-2-((trimethylsilyl)oxy)phenyl)(phenyl)methanone (CAS 106359-89-1)
Recommended Standards
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- tert-Butyl ((S)-1-(4-hydroxyphenyl)-2-((S)-3-hydroxypyrrolidin-1-yl)-2-oxoethyl)carbamate (CAS 1260596-08-4)
- Ethyl 2-(4'-(4-amino-3-methylisoxazol-5-yl)-[1,1'-biphenyl]-4-yl)acetate (CAS 1282660-37-0)
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- 1-(4-Nitrophenyl)piperidin-4-one O-(4-chlorobenzyl) oxime (CAS 338757-93-0)
- Benzyl 2-methyl-2-(oxiran-2-yl)propanoate (CAS 2813199-35-6)
- 3-Hydroxy Ipratropium Bromide (CAS CATO-C4X-166519)
- N-(3,5-dimethylphenyl)-2-(4-methoxyphenyl)quinoline-4-carboxamide (CAS 332157-20-7)
- (2R,3R,4S)-2-((R)-1-(Dodecanoyloxy)-2-hydroxyethyl)-4-hydroxytetrahydrofuran-3-yl dodecanoate (CAS 28905-44-4)
- 2-(3-Bromophenyl)furan (CAS 85553-51-1)
- 1076198-10-1 Ethyl 5-Oxamino-3,5-di(3-pyridyl)pentanoate |A-(Hydroxyimino)-|A-3-pyridinyl-3-pyridinepentanoic Acid Ethyl Ester (CAS 1076198-10-1)
- (2R,3R,4E)-1,3-O-Benzylidene-4-octadecene-1,2,3-triol (CAS 114275-39-7)
- Lixisenatide (CAS 320367-13-3)
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