Anastrozole Impurity N2 CAS 1186102-55-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1186102-55-5 |
| Molecular Formula | C19H20N8 |
| Molecular Weight | 360.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Anastrozole Impurity N2 (CAS 1186102-55-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H20N8. Molecular weight: 360.42 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H20N8 |
| Molecular Weight | 360.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 8 |
Related Anastrozole Standards
- Anastrozole Impurity 21 (CAS CATO-C4X-123921)
- Anastrozole Impurity 37 (CAS CATO-C4X-123937)
- Anastrozole Impurity 19 (CAS 918312-71-7)
- Anastrozole EP Impurity D (CAS 1027160-12-8)
- Anastrozole Impurity 27 (CAS CATO-C4X-123927)
- Anastrozole Diacid (CAS 1338800-81-9)
- Anastrozole Impurity 15 (CAS 2469244-33-3)
- Anastrozole Impurity 16 (CAS 120512-04-1)
Recommended Standards
- 5-((5-Amino-4-((3-amino-3-phenylpropyl)amino)pyridin-2-yl)amino)pyrazine-2-carbonitrile (CAS 1137476-48-2)
- 16,17-Didehydro 16-Demethyl Desoximetasone (CAS 1234572-33-8)
- Ozanimod impurity 34 (CAS 1306760-72-4)
- Valsartan Impurity 105 (CAS CATO-C4X-1057105)
- Tofacitinib Impurity 33 (CAS 1640971-60-3)
- 2-Naphthalenesulfinic acid sodium salt (CAS 63735-42-2)
- 2-(Difluoromethyl)-5-(fluoromethyl)-4-nitropyridine (CAS 1806777-74-1)
- 5-Amino-1-(4-chlorophenyl)-N-phenethyl-1H-1,2,3-triazole-4-carboxamide (CAS 929864-12-0)
- 2-Hydrazinyl-4-(2-nitrophenyl)thiazole (CAS 886495-36-9)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
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