4,5-Bis(4-formylphenyl)-3,6-dimethyl-[1,1:2,1-terphenyl]-4,4-dicarbaldehyde CAS 2363716-37-2
| CAS No. | 2363716-37-2 |
| Molecular Formula | C36H26O4 |
| Molecular Weight | 522.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4,5-Bis(4-formylphenyl)-3,6-dimethyl-[1,1:2,1-terphenyl]-4,4-dicarbaldehyde is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4,5-Bis(4-formylphenyl)-3,6-dimethyl-[1,1:2,1-terphenyl]-4,4-dicarbaldehyde (CAS 2363716-37-2), a certified reference material (molecular formula C36H26O4, MW 522.59 g/mol) for analytical method development and quality control.
The molecular framework of 4,5-Bis(4-formylphenyl)-3,6-dimethyl-[1,1:2,1-terphenyl]-4,4-dicarbaldehyde (C36H26O4) 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).
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 4,5-Bis(4-formylphenyl)-3,6-dimethyl-[1,1:2,1-terphenyl]-4,4-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 | C36H26O4 |
| Molecular Weight | 522.59 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
Related Bis Standards
- 4',5'-Bis(4-formylphenyl)-3',6'-dihydroxy-[1,1':2',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 2566806-70-8)
- 4',5'-Bis(4-formylphenyl)-[1,1':2',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 883835-33-4)
- 4',5'-Bis(4-formylphenyl)-3',6'-dimethoxy-[1,1':2',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 2641225-00-3)
- 2-Formylphenyl 2-3-4-6-tetra-O-acetyl-β-D-glucopyranoside (CAS 14581-83-0)
- 2-Formylphenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside (CAS 15430-77-0)
- 5'-(4-Formylphenyl)-2',4',6'-trihydroxy-[1,1':3',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 2052184-35-5)
- 4'-(Bis(4-formylphenyl)amino)-[1,1'-biphenyl]-3,5-dicarbaldehyde (CAS 2243152-54-5)
- 5'-(3-Formylphenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-3,3''-dicarbaldehyde (CAS 2413827-87-7)
Recommended Standards
- 4,4',4"-(((2,4,6-Trimethylbenzene-1,3,5-triyl)tris(methylene))tris(oxy))tribenzaldehyde (CAS 673475-02-0)
- Benzoylgomisin H (CAS 66056-23-3)
- 4-((3-(4-Cyclohexylpiperazin-1-yl)-6-oxo-6H-anthra[1,9-cd]isoxazol-5-yl)amino)benzoic acid (CAS 892242-64-7)
- N-(Azido-PEG2)-N-Boc-PEG4-acid (CAS 2093153-82-1)
- 1-((3-Vinylbenzyl)oxy)anthracene-9,10-dione (CAS 88769-48-6)
- 4,4'-(Perfluoro-1,4-phenylene)dipyridine (CAS 607690-76-6)
- 5-((2,4-Dichlorobenzyl)thio)-1,3,4-thiadiazol-2(3H)-imine (CAS 299933-96-3)
- (S)-benzyl 2-((S)-2-((S)-2-amino-4-phenylbutanamido)-4-methylpentanamido)-3-phenylpropanoate 2,2,2-trifluoroacetate (CAS 875309-83-4)
- H-Tyr-Ala-OH (CAS 730-08-5)
- Methyl 2-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate (CAS 1506052-39-6)
- Cyclohexanamine, 4-[2-[4-(2,3-dichlorophenyl)-1-piperazinyl]ethyl]- (hydrochloride, hydrate)(1:2:1), trans- (CAS 1231968-76-5)
- 4-Chloro-2-methyl-D-phenylalanine (CAS 947615-10-3)
- Methyl 2-amino-4-t-butylthiazole-5-carboxylate (CAS 478258-61-6)
- SV40 Nuclear Transport Signal Peptide Analog (CAS 104914-40-1)
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