Buspirone Impurity 20 CAS 1821194-01-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1821194-01-7 |
| Molecular Formula | C9H16N2O2 |
| Molecular Weight | 184.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Buspirone Impurity 20 (CAS 1821194-01-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H16N2O2. Molecular weight: 184.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H16N2O2 |
| Molecular Weight | 184.24 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Buspirone Standards
- Buspirone Impurity 14 (CAS 60143-00-2)
- Buspirone Impurity 42 (CAS CATO-C4X-125842)
- Buspirone EP Impurity A-d8 (Buspirone USP Related Compound A-d8) (CAS 1309283-31-5)
- Buspirone Impurity 8 (CAS 5660-82-2)
- Buspirone Impurity N1 (CAS 5662-95-3)
- Buspirone EP Impurity K (CAS 1075-89-4)
- Buspirone EP Impurity A (CAS 20980-22-7)
- Buspirone Impurity 03 (CAS 42940-56-7)
Recommended Standards
- Anastrozole Impurity 24 (CAS CATO-C4X-123924)
- Terazosin EP Impurity N (CAS 63074-07-7)
- 1,5-Naphthyridine-3-carboxylic acid 90418-64-7 C9H6N2O2 V8914 (CAS 90418-64-7)
- Imatinib Impurity 75 (CAS CATO-C4X-106875)
- Linagliptin Impurity 26 (CAS CATO-C4X-110126)
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- 1-Cyclopentyl-4-iodo-3,5-dimethyl-1h-pyrazole (CAS 1521281-04-8)
- 1-[(5-{3-[(4-methylphenyl)methoxy]thiophen-2-yl}-4H-1,2,4-triazol-3-yl)sulfanyl]-2-phenylethan-1-one (CAS 685106-58-5)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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