Minodronic Impurity 1 CAS 21755-34-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 21755-34-0 |
| Molecular Formula | C11H12N2O2 |
| Molecular Weight | 204.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Minodronic Impurity 1 (CAS 21755-34-0) pharmacopoeial impurity standards reference standard. Molecular formula: C11H12N2O2. Molecular weight: 204.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H12N2O2 |
| Molecular Weight | 204.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Related Minodronic Standards
- Minodronic Impurity 28 (CAS CATO-C4X-124128)
- Minodronic Impurity 34 (CAS 164733-64-6)
- Minodronic Impurity 22 (CAS 1507308-67-9)
- Minodronic Impurity 11 (CAS 653599-20-3)
- Minodronic Acid Impurity 3 (CAS 1260383-71-8)
- Minodronic Acid Impurity 9 (CAS 1244029-51-3)
- Minodronic Acid Impurity 14 (CAS CATO-C4X-124114)
- Minodronic Impurity 2 (CAS 19741-30-1)
Recommended Standards
- Dabigatran Impurity 83 (CAS 218168-58-2)
- Tadalafil Impurity 18 (CAS 153-94-6)
- Ethyl 2-(imidazo[1,2-a]pyridin-3-yl)acetate (CAS 101820-69-3)
- Cefixime Impurity 35 Sodium Salt (CAS CATO-C4X-119335)
- Menaquinone impurity 7 (CAS 523-38-6)
- 1-Bromo-2-(1,1,2,3,3,3-hexafluoropropoxy)benzene (CAS 52328-77-5)
- N-(2-methoxybenzyl)tetrahydro-2H-pyran-4-amine (CAS 1154893-90-9)
- (E)-1-(1H-Benzo[d][1,2,3]triazol-1-yl)-3-(4-chlorophenyl)prop-2-en-1-one (CAS 519054-04-7)
- 3-methoxyquinoxaline-5-carbaldehyde (CAS 877457-66-4)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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