1-(4-(5-Allyl-2-hydroxyphenoxy)phenyl)propan-1-one CAS 155709-41-4
| CAS No. | 155709-41-4 |
| Molecular Formula | C18H18O3 |
| Molecular Weight | 282.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-(5-Allyl-2-hydroxyphenoxy)phenyl)propan-1-one is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(4-(5-Allyl-2-hydroxyphenoxy)phenyl)propan-1-one (CAS 155709-41-4), molecular formula C18H18O3 and molecular weight 282.33 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(4-(5-Allyl-2-hydroxyphenoxy)phenyl)propan-1-one (C18H18O3) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 282.33 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-(4-(5-Allyl-2-hydroxyphenoxy)phenyl)propan-1-one 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 | C18H18O3 |
| Molecular Weight | 282.33 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.) | 2001 |
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Recommended Standards
- N-(3-Fluoro-4-methylphenyl)-5-oxo-1,4-thiazepane-3-carboxamide (CAS 1396558-83-0)
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- (2E)-1-(4-Ethoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 158575-01-0)
- (R)-5-Bromo-2-methylindoline (CAS 916903-14-5)
- 2-(3-Bromo-5-methylphenyl)-1,3-dioxolane (CAS 1023289-64-6)
- [2-(azepan-1-yl)ethyl](propan-2-yl)amine (CAS 532407-05-9)
- Rivaroxaban Impurity 15 (Mixture of Diastereomers) (CAS 1160169-99-2)
- 4-Bromo-3-fluoro-1H-indole (CAS 1253926-20-3)
- Crisaborole Impurity 142 (CAS CATO-C4X-2021142)
- 4-((4-Chlorophenyl)thio)-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 245039-48-9)
- (1R,2R,4S)-Bicyclo[2.2.1]heptan-2-amine (CAS 130463-97-7)
- 2-Hydroxy-1,2-di-m-tolylethan-1-one (CAS 1218-85-5)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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