3,3'-Oxybis(propane-1-sulfonic acid) CAS 83391-61-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83391-61-1 |
| Molecular Formula | C6H14O7S2 |
| Molecular Weight | 262.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'-Oxybis(propane-1-sulfonic acid) (CAS 83391-61-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H14O7S2. Molecular weight: 262.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H14O7S2 |
| Molecular Weight | 262.30 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) | 0.0 |
| CAS Registry Year (est.) | 1980 |
| Sulfur Atoms | 2 |
Related Oxybis Standards
- 1,1'-(Oxybis(ethane-2,1-diyl))bis(1H-pyrrole-2,5-dione) (CAS 123687-40-1)
- 3,3'-Oxybis(nitrobenzene) (CAS 38490-83-4)
- 2,2'-[Oxybis(ethyleneoxy)]bisacetyl dichloride (CAS 31255-25-1)
- 2,2'-(Oxybis(2,1-ethanediylsulfinyl))bisethanol (CAS 167940-02-5)
- 4,4'-Oxybis(1,4-phenylene)diboronic acid (CAS 19014-29-0)
- 4,4'-(Oxybis(methylene))bis(chlorobenzene) (CAS 56428-00-3)
- 6,6'-Oxybis(2-fluorobenzonitrile) (CAS 1521289-45-1)
- 4,4'-Oxybis(2-chloroaniline) (CAS 28434-86-8)
Recommended Standards
- 3-(Boc-aminoethyloxy)benzonitrile (CAS 252263-98-2)
- 3,4,5,6-Tetrahydrobenzo[c]acridine-3,4,5,6-tetraol (CAS 83538-81-2)
- 3-(Acryloyloxy)-2,2-dimethylpropyl benzoate (CAS 66671-22-5)
- 2-(4-Phenylpiperazin-1-yl)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 329080-47-9)
- (1R,2S,5R)-8-((benzyloxy)carbonyl)-8-azabicyclo[3.2.1]Octane-2-carboxylic acid (CAS 2227199-09-7)
- PF-4191834 (CAS 1029317-21-2)
- 6-(4-Ethoxyphenyl)imidazo[2,1-b]thiazole (CAS 442535-52-6)
- 1-(4-Bromo-5-hydroxybenzofuran-3-yl)ethanone (CAS 1707391-56-7)
- 1-(3-Nitrobenzyl)piperidin-4-amine dihydrochloride (CAS 1158785-53-5)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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 13829788188 / jacky.chen@cato-chem.com