2',5'-dimethoxy-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde CAS 111759-27-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111759-27-4 |
| Molecular Formula | C22H18O4 |
| Molecular Weight | 346.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2',5'-dimethoxy-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 111759-27-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H18O4. Molecular weight: 346.38 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H18O4 |
| Molecular Weight | 346.38 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
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- (S)-3,3'-Dimethoxy-1,1'-binaphthalene-2,2'-diol (CAS 151377-90-1)
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Recommended Standards
- N-Ethyl-1-(furan-2-ylmethyl)-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxamide (CAS 1090809-08-7)
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- 1076199-43-3 2,2,13,13-Tetramethyl-4,7,11-trioxo-3,12-dioxa-5,8-diazatetradecane-6-carboxylic Acid 2-Carboxy-N-[(1,1-dimethylethoxy)carbonyl]glycyl-|A-alanine 2-(1,1-Dimethylethyl) Ester (CAS 1076199-43-3)
- (6-Methylnaphthalen-1-yl)boronic acid (CAS 948592-90-3)
- 5-Fluorobenzo[d][1,3]dioxole-4-carbaldehyde (CAS 1550887-04-1)
- 6-(Trifluoromethoxy)quinolin-4-ol (CAS 175203-87-9)
- 2-Chlorobenzo[d]oxazole-6-carbonitrile (CAS 1397706-42-1)
- 2,2-Difluoro-2-(1,1,2,2-tetrafluoro-2-(perfluorobutoxy)ethoxy)ethan-1-ol (CAS 152914-73-3)
- 3-hydroxy-2-[(2-naphthylsulfonyl)amino]butanoic acid (CAS 1008972-08-4)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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