4'-(tert-Butyl)-4-hydroxy-[1,1'-biphenyl]-3-carboxylic acid CAS 142556-92-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 142556-92-1 |
| Molecular Formula | C17H18O3 |
| Molecular Weight | 270.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4'-(tert-Butyl)-4-hydroxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 142556-92-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H18O3. Molecular weight: 270.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H18O3 |
| Molecular Weight | 270.32 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Recommended Standards
- 1-(tert-Butyl) 6a-methyl hexahydropyrrolo[3,4-b]pyrrole-1,6a-dicarboxylate (CAS 1424939-97-8)
- 4-(4-Fluorophenyl)-N-phenyl-1,3-thiazol-2-amine (CAS 1427-09-4)
- Tert-butyl 6-(hydroxymethyl)-8-oxo-2,7-diazaspiro[4.4]Nonane-2-carboxylate (CAS 1422344-27-1)
- 4-(Chlorosulfonyl)-1-methyl-1h-pyrrole-2-carboxylic acid (CAS 1000932-01-3)
- 1-(6-chloropyridazin-3-yl)-4-(1H-1,2,4-triazol-1-yl)-1H-pyrazol-5-ol (CAS 1007038-60-9)
- 8-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one (CAS 1239776-62-5)
- tert-Butyl (2R,4R)-4-hydroxy-2-methylpyrrolidine-1-carboxylate (CAS 114676-93-6)
- 1-(2-(2-Methoxyphenoxy)ethyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 878733-47-2)
- 4597-87-9 2-(Methylamino)pyridine 2-Pyridinamine, N-methyl- (9CI) Pyridine, 2-methylamino- EINECS 224-997-9 Methylamino-2 pyridine 2-Methylaminopyridine NSC 122871 N-2-Pyridylmethylamine (CAS 4597-87-9)
- Serpent Peptide (CAS 823202-99-9)
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