[1,1':3',1''-Terphenyl]-4,4''-diol CAS 124526-56-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 124526-56-3 |
| Molecular Formula | C18H14O2 |
| Molecular Weight | 262.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1,1':3',1''-Terphenyl]-4,4''-diol (CAS 124526-56-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H14O2. Molecular weight: 262.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H14O2 |
| Molecular Weight | 262.30 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Related Terphenyl Standards
- [1,1':3',1''-Terphenyl]-2',5'-diol (CAS 13379-77-6)
- [1,1':4',1''-Terphenyl]-2',3'-diol (CAS 28911-15-1)
- [1,1':4',1''-Terphenyl]-4,4''-diol (CAS 4084-45-1)
- [1,1':3',1''-Terphenyl]-4,4''-diamine (CAS 130821-37-3)
- [1,1':4',1''-Terphenyl]-2',5'-dione (CAS 844-51-9)
- [1,1’:3’,1’’-Terphenyl]-2’-carbaldehyde (CAS 169618-84-2)
- [1,1':4',1''-Terphenyl]-4-carbaldehyde (CAS 17800-49-6)
- [1,1':3',1''-Terphenyl]-4-carbaldehyde (CAS 226408-14-6)
Recommended Standards
- 4-Cyclopropoxy-N1,N1,N3-trimethylisophthalamide (CAS 1243468-51-0)
- Tert-butyl 9,9-difluoro-1,7-diazaspiro[4.4]Nonane-7-carboxylate (CAS 1251000-99-3)
- 2-Cyclopropoxy-N1,N1,N3-trimethylisophthalamide (CAS 1243464-11-0)
- 1-Chloro-N-methylisoquinolin-8-amine (CAS 1374652-55-7)
- 6-Fluoro-3-methylimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1159831-03-4)
- 5-(Hydroxymethyl)picolinonitrile (CAS 58553-48-3)
- 5-(2,5-Dimethoxyphenyl)isoxazole-3-carboxylic Acid (CAS 953752-64-2)
- 8-Hydroxy-2-(trifluoromethyl)-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 2648773-63-9)
- 2-(4-(Difluoromethyl)-3-fluoro-6-iodopyridin-2-yl)acetonitrile (CAS 1805292-36-7)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
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