Sulpiride EP Impurity D CAS 22117-85-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 22117-85-7 |
| Molecular Formula | C8H9NO5S |
| Molecular Weight | 231.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Sulpiride EP Impurity D (CAS 22117-85-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9NO5S. Molecular weight: 231.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9NO5S |
| Molecular Weight | 231.23 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Sulpiride Standards
- Sulpiride Impurity 16 (CAS 34556-95-1)
- Sulpiride EP Impurity E (CAS 52395-25-2)
- Sulpiride impurity 13 (CAS CATO-C4X-187613)
- Sulpiride EP Impurity B (CAS 33045-52-2)
- Sulpiride Impurity 7 (CAS 5378-41-6)
- Sulpiride Impurity 20 (CAS 94134-07-3)
- Sulpiride Impurity 23 (CAS CATO-C4X-187623)
- Sulpiride impurity 15 (CAS 77718-16-2)
Recommended Standards
- Ticagrelor Impurity 43 (CAS 145783-13-7)
- Bumetanide Impurity 41 (CAS 20532-06-3)
- 4-Nitrobenzyl Mesylate (CAS 39628-94-9)
- Salbutamol Sulfate EP Impurity L (CAS CATO-C4X-117672)
- Lifitegrast Impurity 163 (CAS CATO-C4X-2409163)
- Methyl 3-Amino-4-[[2-(methoxycarbonyl)phenyl]thio]benzoate (CAS 1319194-14-3)
- 2-((2-Chlorobenzyl)oxy)-4-fluorobenzaldehyde (CAS 1443339-34-1)
- 3-Bromo-6-methylpyridin-2-ol (CAS 374633-33-7)
- Acyclovir Identification Reference (API& EP Impurity C & EP Impurity I Mixture) (CAS CATO-C4X-101027)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
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