3-(((Tetrahydrofuran-2-yl)methoxy)methyl)benzenethiol CAS 1443351-06-1
| CAS No. | 1443351-06-1 |
| Molecular Formula | C12H16O2S |
| Molecular Weight | 224.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
3-(((Tetrahydrofuran-2-yl)methoxy)methyl)benzenethiol (CAS 1443351-06-1), molecular formula C12H16O2S and molecular weight 224.32 g/mol, is a CATO reference standard with documented purity and traceability.
3-(((Tetrahydrofuran-2-yl)methoxy)methyl)benzenethiol (C12H16O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C12H16O2S |
| Molecular Weight | 224.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Sulfur Atoms | 1 |
Related Tetrahydrofuran Standards
- 2-(((Tetrahydrofuran-2-yl)methoxy)methyl)benzenethiol (CAS 1443346-27-7)
- 4-(((Tetrahydrofuran-2-yl)methoxy)methyl)benzenethiol (CAS 1443355-26-7)
- n-((1-((Tetrahydrofuran-3-yl)methyl)-1h-1,2,3-triazol-4-yl)methyl)propan-1-amine (CAS 1491822-55-9)
- 6-Oxo-2-((tetrahydrofuran-2-yl)methyl)-1,6-dihydropyrimidine-5-carboxylic acid (CAS 1250895-90-9)
- 5-Ethyl-1-((tetrahydrofuran-2-yl)methyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 1249865-55-1)
- Tetrahydrofuran-2-yl 2-oxo-1-vinylpyrrolidine-3-carboxylate (CAS 189318-14-7)
- 5-((((Tetrahydrofuran-2-yl)methyl)amino)methyl)furan-2-carboxylic acid (CAS 944894-73-9)
- 2-(4-(Tetrahydrofuran-2-carbonyl)piperazin-1-yl)acetonitrile (CAS 875451-93-7)
Recommended Standards
- 4-((2-Hydroxyethyl)thio)-1-phenylbutan-1-one (CAS 139362-34-8)
- n-(4-Cyclopropylthiazol-2-yl)pivalamide (CAS 1457259-96-9)
- (S)-2-Amino-N-(4-(methylthio)benzyl)propanamide (CAS 1353994-76-9)
- 1-((3-Methoxyphenyl)thio)-3-methylbutan-2-one (CAS 1465548-25-7)
- 4-Isoxazol-5-yl-4-methylpiperidine hydrochloride (CAS 2108139-04-2)
- tert-Butyl 4-Piperidinecarboxylate (CAS 138007-24-6)
- 4,5-Diamino-6-chloropyridazin-3(2H)-one (CAS 28682-71-5)
- 6-(Phenylthio)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 4956-11-0)
- 4,4'-(Diazene-1,2-diyl)dibenzenesulfonic acid (CAS 2779-21-7)
- (2-Cyclopropoxy-3-ethylphenyl)methanamine (CAS 1243461-06-4)
- 6-(4-Amino-3-nitrophenyl)-5-methyl-4,5-dihydropyridazin-3(2h)-one (CAS 111789-90-3)
- Methyl 1-(2,2-difluoroethyl)-1H-pyrazole-3-carboxylate (CAS 1170596-40-3)
- 1-(4-Ethyl-1,3-thiazol-2-yl)ethan-1-amine (CAS 1017132-11-4)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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