C.I.Solvent Yellow 163 CAS 13676-91-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13676-91-0 |
| Molecular Formula | C26H16O2S2 |
| Molecular Weight | 424.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity C.I.Solvent Yellow 163 (CAS 13676-91-0) pharmaceutical standards reference standard. Molecular formula: C26H16O2S2. Molecular weight: 424.53 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H16O2S2 |
| Molecular Weight | 424.53 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Sulfur Atoms | 2 |
Recommended Standards
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- (R)-5-Bromo-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1213498-78-2)
- 3,5-Bis(trifluoromethyl)picolinaldehyde (CAS 1803863-44-6)
- Bisoprolol Impurity 82 (CAS 313975-07-4)
- SU 6656 (CAS 330161-87-0)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com