Sodium 4-((2,3-dihydrothieno[3,4-b][1,4]dioxin-2-yl)methoxy)butane-1-sulfonate CAS 204444-01-9
| CAS No. | 204444-01-9 |
| Molecular Formula | C11H15O6S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Sodium 4-((2,3-dihydrothieno[3,4-b][1,4]dioxin-2-yl)methoxy)butane-1-sulfonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Sodium 4-((2,3-dihydrothieno[3,4-b][1,4]dioxin-2-yl)methoxy)butane-1-sulfonate (CAS 204444-01-9), a certified reference material (molecular formula C11H15O6S2Na, MW 330.34 g/mol) for analytical method development and quality control.
Sodium 4-((2,3-dihydrothieno[3,4-b][1,4]dioxin-2-yl)methoxy)butane-1-sulfonate (C11H15O6S2Na) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, 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).
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 | C11H15O6S2 Na |
| Molecular Weight | 330.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Sulfur Atoms | 2 |
Related Sodium Standards
- 4-Methyl-2,3-dihydrothieno[2,3-c]furan (CAS 100103-52-4)
- 5-Methyl-5,7-dihydrothieno[3,4-d]pyrimidin-4(3H)-one (CAS 1001123-68-7)
- 3,8-Bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-1,10-phenanthroline (CAS 1001330-07-9)
- 4,7-Bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole (CAS 1003593-63-2)
- 4,8-Bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-1H,3H-benzo[1,2-c:4,5-c']bis([1,2,5]thiadiazole) (CAS 1003593-65-4)
- (2,3-Dihydrothieno[3,4-b][1,4]dioxin-2-yl)methanamine (CAS 1003863-36-2)
- 3-(6,7-Dihydrothieno[3,2-c]pyridin-5(4H)-yl)propanenitrile (CAS 1016888-39-3)
- 4-Oxo-3,4-dihydrothieno[3,2-d]pyrimidine-2-carboxylic acid (CAS 1029420-51-6)
Recommended Standards
- Olopatadine Impurity 35 (CAS 89019-82-9)
- Boc-D-His(DNp)-OH.IPA (CAS 1330286-54-8)
- 3-(2-Methoxyphenyl)-5-methyl-7-(4-phenylpiperazin-1-yl)pyrazolo[1,5-a]pyrimidine (CAS 879584-20-0)
- 3-Amino-2,2-dimethylcyclobutanol (CAS 1434247-99-0)
- 1-Boc-2-(2-hydroxyethyl)piperidine (CAS 118811-03-3)
- N-(4-chlorophenyl)propanethioamide (CAS 35274-18-1)
- 3-(Methylthio)benzyl Alcohol (CAS 59083-33-9)
- 1-Methyl-[1,2,4]triazolo[4,3-a]quinoline (CAS 35359-22-9)
- Salbutamol Impurity 218 (CAS CATO-C4X-1176218)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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