Buspirone Impurity 8 CAS 5660-82-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5660-82-2 |
| Molecular Formula | C8H10O4 |
| Molecular Weight | 170.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Buspirone Impurity 8 (CAS 5660-82-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10O4. Molecular weight: 170.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H10O4 |
| Molecular Weight | 170.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Buspirone Standards
- Buspirone Impurity N1 (CAS 5662-95-3)
- Buspirone EP Impurity A-d8 (Buspirone USP Related Compound A-d8) (CAS 1309283-31-5)
- Buspirone EP Impurity K (CAS 1075-89-4)
- Buspirone EP Impurity A (CAS 20980-22-7)
- Buspirone Impurity 20 (CAS 1821194-01-7)
- Buspirone Impurity 14 (CAS 60143-00-2)
- Buspirone Impurity 42 (CAS CATO-C4X-125842)
- Buspirone Impurity 21 (CAS 137583-05-2)
Recommended Standards
- Bis(prop-2-en-1-yl) oxalate (CAS 615-99-6)
- Cyclohex-1-ene-1,2-dicarboxylic acid (CAS 635-08-5)
- bicyclo[2.1.1]hexane-1,4-dicarboxylic acid (CAS 85407-65-4)
- ethyl 2-cyclopentylideneacetate (CAS 1903-22-6)
- N-Methyl(3-piperidinyl)-N-(tetrahydro-2H-pyran-4-ylmethyl)methanamine dihydrochloride (CAS 1220038-02-7)
- Azacitidine Impurity 88 (CAS 16491-66-0)
- 2-Bromo-5-ethoxybenzylalcohol (CAS 1501185-00-7)
- 6-methylpyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 937047-29-5)
- 326495-41-4 2-Azaniumylethyl (2R)-2,3-bis[(~2~H_27_)tetradecanoyloxy]propyl phosphate DTXSID80677037 (CAS 326495-41-4)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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