3'-Isopropoxy-[1,1'-biphenyl]-3-thiol CAS 1443310-70-0
| CAS No. | 1443310-70-0 |
| Molecular Formula | C15H16OS |
| Molecular Weight | 244.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3'-Isopropoxy-[1,1'-biphenyl]-3-thiol (CAS 1443310-70-0), a certified reference material (molecular formula C15H16OS, MW 244.35 g/mol) for analytical method development and quality control.
3'-Isopropoxy-[1,1'-biphenyl]-3-thiol (C15H16OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H16OS |
| Molecular Weight | 244.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Sulfur Atoms | 1 |
Related Isopropoxy Standards
- 3'-Isopropoxy-[1,1'-biphenyl]-4-thiol (CAS 1443352-72-4)
- 1-Isopropoxy-3-(4-isopropylpiperazin-1-yl)propan-2-ol (CAS 1456432-10-2)
- Methyl 2-isopropoxy-1-naphthoate (CAS 1369409-61-9)
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- 2-Isopropoxy-4,6-dimethyl-3-(methylsulfonyl)pyridine (CAS 338412-24-1)
- 6-Isopropoxy-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 2306270-10-8)
- 7-Isopropoxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile (CAS 1361004-20-7)
- 5-Isopropoxy-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 60872-17-5)
Recommended Standards
- Methyl 8-ethyl-1-thia-4,8-diazaspiro[4.5]decane-3-carboxylate (CAS 1437311-93-7)
- 2-(2,2,2-Trifluoroethyl)isoindoline-1,3-dione (CAS 13909-07-4)
- 2-(Isopropylthio)-7-oxaspiro[3.5]nonane-2-carboxylic acid (CAS 1478304-76-5)
- 3-(((5-(Tert-butyl)-1,3,4-oxadiazol-2-yl)methyl)thio)-2-methylpropan-1-ol (CAS 1375232-34-0)
- SCH 58261 (CAS 160098-96-4)
- Methyl 5-amino-1h-indole-2-carboxylate (CAS 147539-80-8)
- 2-azidonaphthalene (CAS 20937-86-4)
- 5-(4-Fluorophenyl)-1H-Pyrrole-3-Carboxylic Acid (CAS 250213-76-4)
- Metopimazine-d6 (CAS 1215315-86-8)
- 2-(4-Nitro-1H-pyrazol-1-yl)cyclohex-1-ene-1-carbaldehyde (CAS 1823541-19-0)
- 2-({2-[(3,4-dimethoxyphenyl)amino]-2-oxoethyl}thio)benzoic acid (CAS 440347-44-4)
- 4-Ethynyl-1H-pyrazolo[3,4-b]pyridine (CAS 1374651-63-4)
- 3-(1H-Benzo[d]imidazol-2-yl)-3-hydroxypropanoic acid (CAS 99072-13-6)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
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