4-Hydroxy-3'-methoxy-[1,1'-biphenyl]-3-carbaldehyde CAS 892873-58-4
| CAS No. | 892873-58-4 |
| 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.
CATO supplies 4-Hydroxy-3'-methoxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 892873-58-4), a certified reference material (molecular formula C14H12O3, MW 228.24 g/mol) for analytical method development and quality control.
The molecular framework of 4-Hydroxy-3'-methoxy-[1,1'-biphenyl]-3-carbaldehyde (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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1987 |
Related Hydroxy 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)
- 2-(4'-Hydroxy-[1,1'-biphenyl]-2-yl)acetic acid (CAS 1176610-22-2)
- 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
- 4-Hydroxy-2'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 25205-15-6)
- 4-Hydroxy-3'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 400747-48-0)
- 4-Benzyloxy-3-hydroxybenzaldehyde, 97% (CAS 4049-39-2)
- 4-Hydroxy-4′-methoxy[1,1′-biphenyl]-3-carboxaldehyde (CAS 893737-57-0)
- 4-Aminodihydrofuran-2(3H)-one (CAS 16504-58-8)
- tert-Butyl N-(4-bromo-2,6-dinitrophenyl)-N-[(tert-butoxy)carbonyl]carbamate (CAS 1929606-71-2)
- 4-Bromo-2-methylisoquinolin-1(2H)-one (CAS 33930-63-1)
- (Lys(Z)2)-Tuftsin (H-5025.0250) (CAS 73363-35-6)
- Methyl 2-(3-isopropylphenyl)-2-oxoacetate (CAS 1443342-70-8)
- n-(3-Methylpentan-2-yl)cycloheptanamine (CAS 1036543-30-2)
- 3-(3-Fluorophenyl)azetidine (CAS 1203798-80-4)
- Promethazine Impurity 39 (CAS 857523-80-9)
- 2-(Difluoromethyl)-3-iodo-5-(trifluoromethyl)pyridin-4-amine (CAS 1806894-29-0)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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