[1,1'-Biphenyl]-3,4'-dicarbaldehyde CAS 869959-13-7
| CAS No. | 869959-13-7 |
| Molecular Formula | C14H10O2 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of [1,1'-Biphenyl]-3,4'-dicarbaldehyde (C14H10O2) 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).
CATO supplies [1,1'-Biphenyl]-3,4'-dicarbaldehyde (CAS 869959-13-7), a certified reference material (molecular formula C14H10O2, MW 210.23 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures [1,1'-Biphenyl]-3,4'-dicarbaldehyde 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 | C14H10O2 |
| Molecular Weight | 210.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1987 |
Related Biphenyl Standards
- [1,1'-Biphenyl]-2,2'-dicarbaldehyde (CAS 1210-05-5)
- 2-([1,1'-Biphenyl]-4-yl)-2-oxoacetaldehyde (CAS 4974-58-7)
- 4'-Ethyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 101002-44-2)
- (e)-3-([1,1'-biphenyl]-4-yl)prop-2-en-1-ol (CAS 113538-23-1)
- 1-(2-Methyl-[1,1'-biphenyl]-3-yl)ethan-1-one (CAS 1256479-48-7)
- 1-(4'-Methyl[1,1'-biphenyl]-2-yl)ethanone (CAS 16927-79-0)
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Recommended Standards
- (Z)-2-amino-1-(3,4-dimethoxyphenyl)ethan-1-one oxime (CAS 912762-76-6)
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- (Z)-2-((1H-Pyrrol-2-yl)methylene)indolin-3-one (CAS 248243-85-8)
- 1-((4-Nitrobenzyl)amino)propan-2-ol (CAS 893574-11-3)
- 2-((4-(4-Fluorophenyl)phthalazin-1-yl)thio)acetic acid (CAS 554404-23-8)
- Copper dichlorobis(2,4,6-trimethylpyridine)- (CAS 14430-03-6)
- 4-Chloro-2-(2,2,2-trifluoroacetamido)benzoic acid (CAS 51984-00-0)
- 1-Benzyl-4,5,6,7-tetrahydro-1H-indazol-3(2H)-one (CAS 22820-91-3)
- Carbamazepine EP Impurity D (CAS 256-96-2)
- tert-Butyl (3R,4R)-3-fluoro-4-hydroxy-3-methylpiperidine-1-carboxylate (CAS 2325666-51-9)
- (Z)-2-Ethylbut-2-enenitrile (CAS 34451-75-7)
- 4-Chloro-6-(chloromethyl)-2-methoxypyrimidine (CAS 94170-69-1)
- 1-Cyclopropyl-4,4-dimethylpentane-1,3-dione (CAS 67078-76-6)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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