Ursodeoxycholic Acid impurity 89 CAS 13222-48-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 13222-48-5 |
| Molecular Formula | C26H46NO7P |
| Molecular Weight | 515.62 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ursodeoxycholic Acid impurity 89 (CAS 13222-48-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H46NO7P. Molecular weight: 515.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H46NO7P |
| Molecular Weight | 515.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related Ursodeoxycholic Standards
- Ursodeoxycholic Acid impurity 91 (CAS CATO-C4X-142291)
- Ursodeoxycholic acid impurity 52 (CAS 517-37-3)
- Ursodeoxycholic Acid impurity 80 (CAS CATO-C4X-142280)
- Ursodeoxycholic Acid impurity 83 (CAS 21066-20-6)
- Ursodeoxycholic Acid impurity 92 (CAS CATO-C4X-142292)
- Ursodeoxycholic Acid impurity 101 (CAS CATO-C4X-1422101)
- Ursodeoxycholic Acid Impurity 120 (CAS CATO-C4X-1422120)
- Ursodeoxycholic Acid impurity 78 (CAS CATO-C4X-142278)
Recommended Standards
- Pitavastatin Impurity 65 (CAS CATO-C4X-103765)
- 1,6-Di(9H-carbazol-9-yl)[1]-benzothieno[2,3-c]pyridine (CAS 1235872-83-9)
- Tetraphenyl Lead (CAS 595-89-1)
- N-Nitroso Oseltamivir impurity 264 (CAS CATO-C4X-1720264)
- Losartan Impurity 58 (CAS CATO-C4X-168358)
- N1,N1-Bis((4-methylpiperazin-1-yl)methyl)oxalamide (CAS 90267-24-6)
- 2-(P-tolyl)-2,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1031605-70-5)
- 2-(4-((Difluoromethyl)thio)phenyl)-2,2-difluoroacetic acid (CAS 1248150-71-1)
- Ipratropium Impurity 44 (CAS CATO-C4X-166544)
- FLAG Epitope Peptide (CAS 98849-88-8)
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