2,5-Dimethyltetrahydrofuran-3-thiol CAS 26486-21-5
| CAS No. | 26486-21-5 |
| Molecular Formula | C6H12OS |
| Molecular Weight | 132.22 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.
2,5-Dimethyltetrahydrofuran-3-thiol (CAS 26486-21-5), molecular formula C6H12OS and molecular weight 132.22 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H12OS, 2,5-Dimethyltetrahydrofuran-3-thiol contains sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 132.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
CATO manufactures 2,5-Dimethyltetrahydrofuran-3-thiol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H12OS |
| Molecular Weight | 132.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 1 |
Related Dimethyltetrahydrofuran Standards
- (2,2-Dimethyltetrahydrofuran-3-yl)methanol (CAS 39161-14-3)
- (4,4-Dimethyltetrahydrofuran-2-yl)methanol (CAS 270251-38-2)
- (5,5-dimethyltetrahydrofuran-3-yl)methanol (CAS 22600-85-7)
- (S)-(5,5-Dimethyltetrahydrofuran-2-yl)methanol (CAS 36326-34-8)
- (5,5-Dimethyltetrahydrofuran-2-yl)methanol (CAS 24203-50-7)
- 1-(2,2-Dimethyltetrahydrofuran-3-yl)methanamine (CAS 1781301-94-7)
- (4,4-Dimethyltetrahydrofuran-2-yl)methanamine (CAS 2060020-19-9)
- (R)-(5,5-Dimethyltetrahydrofuran-3-yl)methanamine (CAS 2566443-29-4)
Recommended Standards
- 2,2-DIMETHYLTHIOBUTYRIC ACID (CAS 75678-47-6)
- 3-(ETHYLTHIO)BUTANAL (CAS 27205-24-9)
- 2,2-Dimethyl-3-(methylsulfanyl)propanal (CAS 34795-29-4)
- 3,3-dimethyl-1-sulfanylbutan-2-one (CAS 88977-75-7)
- Flurandrenolide (CAS 1524-88-5)
- N-(2-aminoethyl)-4-bromobenzamide (CAS 152535-04-1)
- (E)-1-(Benzo[d][1,3]dioxol-5-yl)-3-(4-(dimethylamino)phenyl)prop-2-en-1-one (CAS 928843-51-0)
- Methyl 6-iodobenzofuran-2-carboxylate (CAS 1300026-63-4)
- tert-Butyl 2-(3H-imidazo[4,5-b]pyridin-2-yl)ethylcarbamate (CAS 1269293-39-1)
- 3-((6-Chloropyridazin-3-yl)amino)propan-1-ol (CAS 24439-01-8)
- (R)-2-Amino-3-(5-bromothiophen-2-yl)propanoic acid (CAS 264903-54-0)
- 7-Bromo-2-naphthonitrile (CAS 885227-79-2)
- N-(2,5-dichlorophenyl)-2-hydrazinyl-2-oxoacetamide (CAS 443863-61-4)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com