Zoledronic Acid EP Impurity A CAS 1627731-60-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1627731-60-5 |
| Molecular Formula | C7H12N2O9P2 |
| Molecular Weight | 330.13 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Zoledronic Acid EP Impurity A (CAS 1627731-60-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H12N2O9P2. Molecular weight: 330.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H12N2O9P2 |
| Molecular Weight | 330.13 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1993 |
| Nitrogen Atoms | 2 |
Related Zoledronic Standards
- Zoledronic Acid Trihydrate (CAS 904894-54-8)
- Zoledronic-d (CAS 1134798-26-7)
- zoledronic acid (CAS 118072-93-8)
- Zoledronic Acid Impurity 10 (CAS CATO-C4X-201510)
- Zoledronic Acid Impurity 4 (CAS 21921-91-5)
- Zoledronic Acid EP Impurity B (CAS 1632236-60-2)
- Zoledronic Acid Impurity 2（Zoledronic Acid EP Impurity B） (CAS 1627731-61-6)
- Zoledronic Acid Impurity 11 (CAS CATO-C4X-201511)
Recommended Standards
- Bromfenac Impurity 24 (CAS 241825-88-7)
- 4-bromo-N-{[4-(trifluoromethyl)phenyl]methyl}aniline (CAS 1041538-12-8)
- Dimethyl 2-[(bromoacetyl)amino]terephthalate (CAS 325764-80-5)
- Risperidone Impurity 27 (CAS 1005191-81-0)
- Cabotegravir Impurity 24 (CAS CATO-C4X-287624)
- 2-(Cyanoacetyl)-1-benzylpyrrole (CAS 77640-05-2)
- 5-(2-(Diisopropylcarbamoyl)-4-fluorophenoxy)pyrimidine 1-oxide (CAS 2169919-96-2)
- 3-((2-(2-Methyl-1,3-dioxolan-2-yl)ethyl)amino)thietane 1,1-dioxide (CAS 1879984-99-2)
- 1-(1H-benzo[d]imidazol-2-yl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1017666-26-0)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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