Alendronic Acid impurity 9 CAS 165043-20-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 165043-20-9 |
| Molecular Formula | C8H22N2O12P4 |
| Molecular Weight | 462.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Alendronic Acid impurity 9 (CAS 165043-20-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H22N2O12P4. Molecular weight: 462.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H22N2O12P4 |
| Molecular Weight | 462.16 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 2 |
Related Alendronic Standards
- Alendronic Acid Impurity 4 (CAS 2763925-95-5)
- Alendronic Acid Impurity 5 (CAS CATO-C4X-22425)
- Alendronic Acid Impurity 7 (CAS CATO-C4X-22427)
- Alendronic Acid impurity 8 (CAS 165043-19-6)
- Alendronic Acid Impurity 6 (CAS CATO-C4X-22426)
- Alendronic Acid-d6 (Major) (CAS 1035437-39-8)
- Alendronic Acid Impurity 3 (CAS 73858-59-0)
- Alendronic Acid-d6 Sodium Salt (CAS 1148112-64-4)
Recommended Standards
- N1,N4-bis(3,4-dichlorophenyl)piperazine-1,4-dicarboxamide (CAS 80490-83-1)
- tert-Butyl 4-(7-bromo-6,8-dichloroquinazolin-4-yl)piperazine-1-carboxylate (CAS 1698027-58-5)
- 4-(Perfluoroheptyl)phenol (CAS 57578-99-1)
- Mosapride Impurity 41 (CAS CATO-C4X-104441)
- Tofacitinib Impurity 22 (CAS 2227199-28-0)
- 4-(Cyclopentylamino)-2-(methylsulfanyl)pyrimidine-5-carbonitrile (CAS 251372-07-3)
- 5'-Xanthylic acid (CAS 523-98-8)
- (2S,3R)-3-amino-2-hydroxy-4-phenylbutanoic acid hydrochloride (CAS 128223-55-2)
- 1-(1-methoxycyclopentyl)ethan-1-one (CAS 148732-22-3)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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