Perospirone Impurity 29 CAS 205673-80-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 205673-80-9 |
| Molecular Formula | C23H30N4O3S |
| Molecular Weight | 442.57 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Perospirone Impurity 29 (CAS 205673-80-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H30N4O3S. Molecular weight: 442.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H30N4O3S |
| Molecular Weight | 442.57 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Perospirone Standards
- Perospirone Impurity 22 (CAS CATO-C4X-245822)
- Perospirone Impurity 3 (CAS CATO-C4X-24583)
- Perospirone Impurity 33 (CAS CATO-C4X-245833)
- Perospirone Impurity 54 (CAS CATO-C4X-245854)
- Perospirone Impurity 41 (CAS CATO-C4X-245841)
- Perospirone Impurity 5 (CAS CATO-C4X-24585)
- Perospirone Impurity 53 (CAS CATO-C4X-245853)
- Perospirone Impurity 29-d8 (CAS CATO-C4X-245861)
Recommended Standards
- Cilastatin EP Impurity B (CAS CATO-C4X-196039)
- Cilastatin EP Impurity B (Mixture Of Diastereomers) (CAS CATO-C4X-19602)
- H-Arg(Mtr)-OtBu (free base) (CAS 115608-61-2)
- Aprepitant impurity 31 (CAS 657419-48-2)
- Valganciclovir EP Impurity Q Isomer (CAS CATO-C4X-177430)
- 2-(3'-Fluoro-4'-methoxy-[1,1'-biphenyl]-4-yl)acetic acid (CAS 1334500-08-1)
- N-(2H-tetrazol-5-yl)cyclohexanecarboxamide (CAS 186302-37-4)
- 1-(2-((4-Methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)-2-(thiophen-2-yl)ethan-1-one (CAS 851805-30-6)
- 2-(3-Chlorobenzyl)-4-((2,4-dichlorobenzyl)oxy)quinazoline (CAS 861208-37-9)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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