Methyl 2′-hydroxy[1,1′-biphenyl]-4-carboxylate CAS 40501-40-4
| CAS No. | 40501-40-4 |
| Molecular Formula | C14H12O3 |
| Molecular Weight | 228.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Methyl 2′-hydroxy[1,1′-biphenyl]-4-carboxylate (CAS 40501-40-4) is a high-purity analytical reference standard with the molecular formula C14H12O3 and a molecular weight of 228.24 g/mol.
The molecular framework of Methyl 2′-hydroxy[1,1′-biphenyl]-4-carboxylate (C14H12O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures Methyl 2′-hydroxy[1,1′-biphenyl]-4-carboxylate 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 | C14H12O3 |
| Molecular Weight | 228.24 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Related Methyl Standards
- 3-Hydroxy-4'-methoxy-[1,1'-biphenyl]-4-carbaldehyde (CAS 1014625-93-4)
- 2-Hydroxy-5-methylphenyl benzoate (CAS 10268-64-1)
- 4-Hydroxy-4'-(hydroxymethyl)-[1,1'-biphenyl]-3-carbaldehyde (CAS 1098984-09-8)
- 2'-Hydroxy-2-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1141473-81-5)
- Methyl 3-hydroxy-[1,1'-biphenyl]-4-carboxylate (CAS 117369-94-5)
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- Ethyl 8-hydroxy-1,4-dioxaspiro[4.5]Dec-7-ene-7-carboxylate (CAS 121210-56-8)
- 5-Hydroxy-4'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261978-76-0)
Recommended Standards
- Methyl 1,7-dihydroxy-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylate (CAS 73159-48-5)
- Methyl 2'-hydroxy-[1,1'-biphenyl]-3-carboxylate (CAS 92254-28-9)
- Loganetin (CAS 29748-10-5)
- Methyl 2-hydroxy-[1,1'-biphenyl]-3-carboxylate (CAS 4906-69-8)
- 1-(3-Isopropyl-1-methyl-5-vinyl-1H-pyrazol-4-yl)-3-methylbutan-1-one (CAS 1956365-46-0)
- 3-(Chloromethyl)-4-hydroxybenzaldehyde (CAS 53412-47-8)
- 3-Amino-N-(2-chlorophenyl)-2-methylpropanamide (CAS 1247066-55-2)
- (3-Bromophenyl)(3-(trifluoromethyl)phenyl)methanone (CAS 1220124-43-5)
- 3-((4-Fluorophenyl)thio)-1-(p-tolyl)propan-1-one (CAS 477334-40-0)
- 4-(4-Fluorobenzyl)-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid (CAS 1171929-66-0)
- 3-Fluoroaspartic Acid (CAS 67866-76-6)
- Methyl 4-6-O-benzylidene-α-D-galactopyranoside (CAS 72904-85-9)
- 7-Fluoro-1,3-dihydroquinazoline-2,4-dione (CAS 76088-98-7)
- Peptide Impurity 28 (CAS 1350456-64-2)
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