(R,S)-Equol 4'-Sulfate Sodium Salt CAS 1189685-28-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189685-28-6 |
| Molecular Formula | C15H13O6S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R,S)-Equol 4'-Sulfate Sodium Salt (CAS 1189685-28-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H13O6S Na. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H13O6S Na |
| Molecular Weight | 344.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 1 |
Recommended Standards
- Propanoic acid, 2-[[(butylthio)thioxomethyl]thio]-2-methyl-, 2,5-dioxo-1-pyrrolidinyl ester (CAS 1268691-68-4)
- 5-(2-Ethanesulfonamidoethyl)thiophene-2-sulfonamide (CAS 1094332-36-1)
- 1-((4-Aminophenyl)thio)-3-(4-chlorophenyl)propan-2-one (CAS 882081-37-0)
- (1R,5S,6r)-rel-6-Amino-3-oxabicyclo[3.1.0]hexane Hydrochloride (CAS 1048962-49-7)
- (1S,2R)-2-aminocyclopentane-1-carbonitrile hydrochloride (CAS 1523530-19-9)
- 2-(1H-Imidazol-2-yl)-1-(3-methylphenyl)ethan-1-amine (CAS 1094644-91-3)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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