Poly(oxy-1,2-ethanediyl), .alpha.-(4-sulfobutyl)-.omega.-(4-sulfobutoxy)-, sodium salt CAS 72361-57-0
| CAS No. | 72361-57-0 |
| Molecular Formula | C10H20O8S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 355.37 g/mol gives Poly(oxy-1,2-ethanediyl), .alpha.-(4-sulfobutyl)-.omega.-(4-sulfobutoxy)-, sodium salt distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Poly(oxy-1,2-ethanediyl), .alpha.-(4-sulfobutyl)-.omega.-(4-sulfobutoxy)-, sodium salt (CAS 72361-57-0), molecular formula C10H20O8S2Na and molecular weight 355.37 g/mol, is a CATO reference standard with documented purity and traceability.
Poly(oxy-1,2-ethanediyl), .alpha.-(4-sulfobutyl)-.omega.-(4-sulfobutoxy)-, sodium salt (C10H20O8S2Na) contains a carbohydrate-derived structure, a sulfone group. 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.
CATO manufactures Poly(oxy-1,2-ethanediyl), .alpha.-(4-sulfobutyl)-.omega.-(4-sulfobutoxy)-, sodium salt 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 | C10H20O8S2 2*Na |
| Molecular Weight | 355.37 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1977 |
| Sulfur Atoms | 2 |
Recommended Standards
- (3-Fluorophenyl)(9-(pyrimidin-2-yl)-3,9-diazaspiro[5.5]undecan-3-yl)methanone (CAS 959517-65-8)
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- 2-Bromo-4-fluoro-3-methoxyphenol (CAS 1807234-94-1)
- 2-(2-Chloro-4-nitrobenzenesulfonamido)-3-phenylpropanoic acid (CAS 1009582-33-5)
- 3-{2-[(5-Bromo[1,1-biphenyl]-2-yl)oxy]-ethyl}piperidine hydrochloride (CAS 1219967-24-4)
- Morpholine 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate (CAS 503155-89-3)
- 3-(4-Aminophenyl)-7-iodothieno[3,2-c]pyridin-4-amine (CAS 832695-09-7)
- 4-bromo-1H-pyrrole-2-carboxamide (CAS 196106-96-4)
- 2-(Cyclobutylmethoxy)-acetic acid (CAS 848666-52-4)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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