5-(4-Benzyloxyphenyl)-2-formylphenol CAS 1261903-11-0
| CAS No. | 1261903-11-0 |
| Molecular Formula | C20H16O3 |
| Molecular Weight | 304.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(4-Benzyloxyphenyl)-2-formylphenol 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.
5-(4-Benzyloxyphenyl)-2-formylphenol (CAS 1261903-11-0), molecular formula C20H16O3 and molecular weight 304.34 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-(4-Benzyloxyphenyl)-2-formylphenol (C20H16O3) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 304.34 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 5-(4-Benzyloxyphenyl)-2-formylphenol 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 | C20H16O3 |
| Molecular Weight | 304.34 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Benzyloxyphenyl Standards
- 2-(3-Benzyloxyphenyl)benzoic acid (CAS 893736-32-8)
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- 3-(4-Benzyloxyphenyl)picolinic acid (CAS 1261892-48-1)
- 5-(4-Benzyloxyphenyl)picolinic acid (CAS 1261991-96-1)
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- 2-(3-Benzyloxyphenyl)octan-2-ol (CAS 84533-97-1)
- 4-(4-Benzyloxyphenyl)-3-fluorophenol (CAS 1261982-07-3)
Recommended Standards
- 2-((tert-Butoxycarbonyl)amino)-3-(1H-indol-4-yl)propanoic acid (CAS 1259997-56-2)
- 1-(3,4-Dimethylphenyl)-3-(ethoxycarbonyl)-5-methyl-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264041-64-6)
- 2-((tert-Butoxycarbonyl)amino)-3-(1H-indol-6-yl)propanoic acid (CAS 1259973-23-3)
- 3-(Ethoxycarbonyl)-1-(4-ethylphenyl)-5-methyl-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264041-94-2)
- 2-(4-Carboxypiperidin-1-yl)nicotinic acid (CAS 1187568-83-7)
- Ethyl 3-amino-1-ethyl-1H-pyrrole-2-carboxylate (CAS 1176740-52-5)
- Isoquinolin-5-ylboronic acid hydrochloride (CAS 1256345-46-6)
- 1-(2,6-Dichloro-4-(trifluoromethyl)phenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 144890-91-5)
- (3-Bromo-5-cyclopropylisoxazol-4-yl)methanol (CAS 1783628-51-2)
- 3,9-Dimethyl-3,9-diazaspiro[5.5]undecane (CAS 93004-48-9)
- 3-(Cyclopropylmethyl)-2-hydroxybenzamide (CAS 1243381-31-8)
- 5-Chloro-3-methyl-1-(tetrahydro-1,1-dioxido-3-thienyl)-1H-pyrazole-4-carboxaldehyde (CAS 885-44-9)
- 2-Hydroxydodecanedioic Acid (CAS 74661-16-8)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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