[1,1’:4’,1’’-Terphenyl]-4,4’’-dicarbaldehyde CAS 62940-38-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62940-38-9 |
| Molecular Formula | C20H14O2 |
| Molecular Weight | 286.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order [1,1’:4’,1’’-Terphenyl]-4,4’’-dicarbaldehyde (CAS 62940-38-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H14O2. Molecular weight: 286.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H14O2 |
| Molecular Weight | 286.32 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Terphenyl Standards
- [1,1':4',1''-Terphenyl]-2,2''-dicarbaldehyde (CAS 1334652-46-8)
- [1,1':4',1''-Terphenyl]-2',5'-dicarbaldehyde (CAS 144836-60-2)
- [1,1':3',1''-Terphenyl]-4,4''-dicarbaldehyde (CAS 171820-02-3)
- [1,1':4',1''-Terphenyl]-3,3''-dicarbaldehyde (CAS 341556-92-1)
- (2''-Methyl-[1,1':4',1''-terphenyl]-4-yl)boronic acid (CAS 491595-39-2)
- 5'-Methyl-[1,1':3',1''-terphenyl]-2'-carboxylic acid (CAS 171669-68-4)
- [1,1':4',1''-Terphenyl]-3,3'',5,5''-tetraamine (CAS 1374433-06-3)
- [1,1':4',1''-Terphenyl]-4,4''-dicarbonitrile (CAS 17788-93-1)
Recommended Standards
- [2,2'-Binaphthalene]-1,1'-diol (CAS 604-60-4)
- (αS,3S)-α-[(tert-Butyloxycarbonyl)amino]-2-oxo-3-pyrrolidinepropanoic acid Methyl Ester (CAS 328086-60-8)
- 1-(2,4-Dihydroxyphenyl)-2-(2,3,6-trimethylphenoxy)ethan-1-one (CAS 781655-73-0)
- Methyl 2-methyl-3-oxo-3-(tetrahydrofuran-3-yl)propanoate (CAS 1466081-67-3)
- (R)-1-(1-hydroxy-3-methylbutan-2-yl)-3-mesityl-4,5-dihydro-1H-imidazol-3-ium hexafluorophosphate(V) (CAS 2417298-61-2)
- Ethyl 4-methylbenzylidenecarbamate (CAS 681260-30-0)
- 4-Allyl-5-(3-chloro-4-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 909229-55-6)
- [4-(but-3-en-1-yl)phenyl]boronic acid (CAS 226422-89-5)
- 2-Chloromethyl-6-ethyl-3H-thieno[2,3-d]pyrimidin-4-one (CAS 91225-68-2)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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