Chondroitin disaccharide Δdi-4S sodium salt CAS 136144-56-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 136144-56-4 |
| Molecular Formula | C14H19NO14S 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Chondroitin disaccharide Δdi-4S sodium salt (CAS 136144-56-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H19NO14S 2*Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H19NO14S 2*Na |
| Molecular Weight | 480.35 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chondroitin Standards
- Chondroitin Sulfate C Sodium Salt (Technical Grade) (CAS 12678-07-8)
- Chondroitin disaccharide δdi-0S sodium salt (CAS 136132-69-9)
- Chondroitin disaccharide Δdi-6S sodium salt (CAS 136132-72-4)
- Chondroitin disaccharide δdi-UA-2S sodium salt (CAS 149368-04-7)
- Sodium Chondroitin Sulfate A (CAS 39455-18-0)
- Chondroitin Disaccharide di-6SDISCONTINUED (CAS 51449-08-2)
- Chondroitin Sodium Salt (CAS 54328-35-7)
- Chondroitin Sulfate Calcium Salt (Technical Grade) (CAS 86016-46-8)
Recommended Standards
- 5-[(Methylthio)methyl]-1,3,4-oxadiazol-2-amine (CAS 502133-69-9)
- 2-(2-(Trifluoromethyl)phenyl)propan-2-amine hydrochloride (CAS 1439896-64-6)
- 4-(4-Methoxybenzoyl)-N-(3-morpholinopropyl)-1H-pyrrole-2-carboxamide (CAS 478259-22-2)
- 3-Bromo-N-(furan-2-ylmethyl)-5-methylbenzenesulfonamide (CAS 1020252-90-7)
- 2,2'-Oxydiphenol (CAS 15764-52-0)
- Ac-Pro-Gly-Pro-OH (CAS 292171-04-1)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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