Anastrozole EP Impurity D CAS 1027160-12-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1027160-12-8 |
| Molecular Formula | C15H16Br2N2 |
| Molecular Weight | 384.11 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Anastrozole EP Impurity D (CAS 1027160-12-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C15H16Br2N2. Molecular weight: 384.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H16Br2N2 |
| Molecular Weight | 384.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Anastrozole Standards
- Anastrozole Impurity 19 (CAS 918312-71-7)
- Anastrozole Impurity 21 (CAS CATO-C4X-123921)
- Anastrozole Impurity N2 (CAS 1186102-55-5)
- Anastrozole Impurity 37 (CAS CATO-C4X-123937)
- 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
- 2-(Benzyloxy)-1,3-dibromo-5-isopropylbenzene (CAS 2379321-51-2)
- 1-((2R,3R,4R,5R)-3,4-Dihydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-5-iodopyrimidine-2,4(1H,3H)-dione (CAS 1203461-96-4)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(4-bromothiazol-5-yl)phenyl)boronate (CAS 2223050-78-8)
- Ezetimibe Impurity 24 (CAS 528565-93-7)
- Ubrogepant Impurity 3 (CAS CATO-C4X-34023)
- 4-(4,5-Dimethyl-1h-imidazol-1-yl)-3-methylbenzaldehyde (CAS 1247713-77-4)
- 8-Amino-1,2,3,4-tetrahydroquinoxaline-5-carbonitrile (CAS 573758-53-9)
- 1-Mesitylethane-1-sulfonyl chloride (CAS 1247509-42-7)
- (Z-Cys.OMe)2 (CAS 3693-95-6)
- Osteogenic Growth Peptide (CAS 132996-61-3)
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