5'-(3,5-Diformylphenyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarbaldehyde CAS 2803456-76-8
| CAS No. | 2803456-76-8 |
| Molecular Formula | C30H18O6 |
| Molecular Weight | 474.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5'-(3,5-Diformylphenyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarbaldehyde (C30H18O6) contains a steroid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5'-(3,5-Diformylphenyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarbaldehyde (CAS 2803456-76-8) is a high-purity analytical reference standard with the molecular formula C30H18O6 and a molecular weight of 474.46 g/mol.
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'-(3,5-Diformylphenyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarbaldehyde 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 | C30H18O6 |
| Molecular Weight | 474.46 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
Related Diformylphenyl Standards
Recommended Standards
- 3,3'-Di-O-methylellagic acid 4'-xylopyranoside (CAS 62218-23-9)
- D-Arabinonic acid 2-C-methyl- γ-lactone 2,3,5-tribenzoate (CAS 93635-77-9)
- (1R,2R,3S,4R,5R)-6,8-dioxabicyclo[3.2.1]Octane-2,3,4-triyl tribenzoate (CAS 23567-05-7)
- Ribonic acid, 2-C-methyl-, γ-lactone, 2,3,5-tribenzoate (CAS 93636-17-0)
- 5,5''-Dibromo-2,2':5',2''-terthiophene (CAS 98057-08-0)
- [4-[(4-Methylpiperazin-1-yl)methyl]phenyl]boronic Acid (CAS 763120-62-3)
- 2-Bromo-5-cyclopropoxy-4-isopropoxypyridine (CAS 1243403-91-9)
- Sodium Phenylbutyrate (CAS 1716-12-7)
- 1-(3-Ethoxypropyl)piperidin-4-amine (CAS 1016879-42-7)
- (Z)-N'-{5H-chromeno[4,3-d]pyrimidin-2-yl}-N,N-dimethylmethanimidamide (CAS 866142-90-7)
- 3,6-Dimethyl-2,3,4,9-tetrahydro-1H-carbazole (CAS 70473-88-0)
- 4-O-tert-Butyldimethylsilyl-2-(hydroxymethyl)-3-methylpyridine (CAS 1346604-38-3)
- 3-(4-Chloro-2-methylphenyl)-2-methyl-1-propene (CAS 951894-06-7)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
Why CATO?
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