Sodium tetrahydrofuran-3-sulfinate CAS 1622013-59-5
| CAS No. | 1622013-59-5 |
| Molecular Formula | C4H7NaO3S |
| Molecular Weight | 158.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Sodium tetrahydrofuran-3-sulfinate 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.
Sodium tetrahydrofuran-3-sulfinate (CAS 1622013-59-5), molecular formula C4H7NaO3S and molecular weight 158.15 g/mol, is a CATO reference standard with documented purity and traceability.
Sodium tetrahydrofuran-3-sulfinate (C4H7NaO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H7NaO3S |
| Molecular Weight | 158.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1993 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- 2-Oxo-3-(tetrahydrofuran-3-yl)propanoic acid (CAS 1249824-03-0)
- 2-(Tetrahydrofuran-3-yl)butanoic acid (CAS 1503397-99-6)
- Ethyl 2-(tetrahydrofuran-3-yl)acetate (CAS 90113-46-5)
- Tetrahydrofuran-2-yl butyrate (CAS 57166-63-9)
- 1-Methyl-3-((tetrahydrofuran-2-yl)methyl)urea (CAS 925046-76-0)
- N-((Tetrahydrofuran-3-yl)methyl)hydrazinecarboximidamide (CAS 915125-15-4)
- 2-Methyl-4-(tetrahydrofuran-2-yl)butan-2-amine (CAS 1490882-57-9)
- N-((tetrahydrofuran-2-yl)methyl)butan-2-amine (CAS 869941-64-0)
Recommended Standards
- 1583-83-1 AB1005582 |A,|A-Difluoro-p-methylanisole; 4-(Difluoromethoxy)toluene; 4-(Difluoromethoxy)toluene (CAS 1583-83-1)
- 3,4-Difluorophenetole (CAS 163848-46-2)
- (S)-2,2-dimethyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 157007-74-4)
- 4,6-dihydrofuro[3,4-b]furan-3-carboxylic acid (CAS 164797-59-5)
- Dimethyl 5-(((methylsulfonyl)oxy)methyl)isophthalate (CAS 1823431-36-2)
- 1-(4-Methoxy-3,5-dimethylphenyl)-2-methylpropan-1-one (CAS 124500-33-0)
- (4-Ethylpiperazin-1-yl)(piperidin-4-yl)methanone dihydrochloride (CAS 1605739-29-4)
- 2,3-Pyrazinedicarboxylic acid, 1,6-dihydro-6-oxo- (CAS 73403-48-2)
- Ethyl Dibromoacetate (CAS 617-33-4)
- 1-(3,5-Dimethylphenyl)-3-methylbutan-1-amine hydrochloride (CAS 1228093-32-0)
- 2-Bromo-N-(2,3-dichlorophenyl)butanamide (CAS 1343846-19-4)
- Olprinone Impurity 4 (CAS 106730-62-5)
- 2255-94-9 5-Chloro-6-methyl-2,1,3-benzoselenadiazole DTXSID10566041 (CAS 2255-94-9)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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