Sodium 1,1-dioxidotetrahydrothiophen-3-yl sulfate CAS 479485-98-8
| CAS No. | 479485-98-8 |
| Molecular Formula | C4H7O6S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Sodium 1,1-dioxidotetrahydrothiophen-3-yl sulfate (CAS 479485-98-8), a certified reference material (molecular formula C4H7O6S2Na, MW 238.20 g/mol) for analytical method development and quality control.
Owing to a carbohydrate-derived structure, a sulfone group, Sodium 1,1-dioxidotetrahydrothiophen-3-yl sulfate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 238.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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.
Physical & Chemical Properties
| Molecular Formula | C4H7O6S2 Na |
| Molecular Weight | 238.20 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 2025 |
| Sulfur Atoms | 2 |
Related Sodium Standards
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1000932-78-4)
- N-(1,1-dioxidotetrahydrothiophen-3-yl)-2-(methylamino)acetamide (CAS 1003584-60-8)
- 2-((1,1-Dioxidotetrahydrothiophen-3-yl)amino)-2-oxoethyl 2-(1,3-dioxooctahydro-2H-isoindol-2-yl)acetate (CAS 1005057-81-7)
- 3-((1,1-Dioxidotetrahydrothiophen-3-yl)carbamoyl)bicyclo[2.2.1]Hept-5-ene-2-carboxylic acid (CAS 1005068-61-0)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)piperidine-4-carboxylate (CAS 1007975-25-8)
- 3-(3-(1,1-Dioxidotetrahydrothiophen-3-yl)ureido)propanoic acid (CAS 1018300-47-4)
- N-(1,1-dioxidotetrahydrothiophen-3-yl)-2-(piperazin-1-yl)acetamide (CAS 1018338-15-2)
- 3-(1,1-Dioxidotetrahydrothiophen-3-yl)propanoic acid (CAS 1018611-82-9)
Recommended Standards
- quinolin-5-ylmethanesulfonamide (CAS 1566333-08-1)
- Ethyl 5-oxo-1,2,3,3a,4,5-hexahydropentalene-3a-carboxylate (CAS 65898-66-0)
- 3-(3-Bromophenyl)-1-oxa-2,4,8-triazaspiro[4.5]Dec-3-ene (CAS 1416338-53-8)
- (S)-4-Amino-2-(ethylideneamino)-4-oxobutanoic acid (CAS 132056-21-4)
- (2E)-3-(Dimethylamino)-1-{4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}prop-2-en-1-one (CAS 499796-73-5)
- 2-Hydroxy-4,5-difluorobenzaldehyde (CAS 199287-52-0)
- 7-Amino-5,6-dimethoxyisobenzofuran-1(3H)-one (CAS 500351-80-4)
- 3-Isopropyl-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-d][1,4]diazepine (CAS 1260663-52-2)
- (3-(Fluoromethoxy)-4-(prop-2-yn-1-ylamino)phenyl)dimethylphosphine oxide (CAS 2903922-30-3)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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