Minodronic Impurity 8 CAS 2303523-19-3
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 2303523-19-3 |
| Molecular Formula | C18H20N4O12P4 |
| Molecular Weight | 608.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Minodronic Impurity 8 (CAS 2303523-19-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H20N4O12P4. Molecular weight: 608.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H20N4O12P4 |
| Molecular Weight | 608.27 g/mol |
| Purity | >90% |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 4 |
Related Minodronic Standards
- Minodronic Acid Impurity 15 (CAS CATO-C4X-124115)
- Minodronic Impurity 23 (CAS CATO-C4X-124123)
- Minodronic Impurity 26 (CAS CATO-C4X-124126)
- Minodronic Impurity 27 (CAS CATO-C4X-124127)
- Minodronic Impurity 38 (CAS CATO-C4X-124138)
- Minodronic Impurity 3 (CAS CATO-C4X-12413)
- Minodronic acid-d4 (CAS 1807367-80-1)
- Minodronic Acid Impurity 13 (CAS 127657-45-8)
Recommended Standards
- (3,5-Bis(perfluorobutyl)-1H-pyrazol-1-yl)(phenyl)methanone (CAS 231630-89-0)
- (1,1,1-Trifluoromethanesulfonato-κO)(triphenylphosphine)gold (CAS 156397-47-6)
- Montelukast Sodium EP Impurity G (CAS 1428448-96-7)
- Orforglipron Impurity 137 (CAS CATO-C4X-3234137)
- Busulfan Impurity 20 (CAS 31465-25-5)
- 5-Ethyl-7-methyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one (CAS 1239727-36-6)
- 4-(Difluoromethoxy)benzo[d]thiazole-2-carbaldehyde (CAS 1261538-58-2)
- 5-Ethynyl-2,4-dimethyl-1,3-thiazole (CAS 868755-76-4)
- tert-Butyl (S)-(1,2,3,4-tetrahydroquinolin-3-yl)carbamate (CAS 1187928-06-8)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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