Ergometrine EP Impurity E CAS 2889-26-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2889-26-1 |
| Molecular Formula | C16H17N3O |
| Molecular Weight | 267.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ergometrine EP Impurity E (CAS 2889-26-1) pharmacopoeial impurity standards reference standard. Molecular formula: C16H17N3O. Molecular weight: 267.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H17N3O |
| Molecular Weight | 267.33 g/mol |
| Purity | >95% |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Ergometrine Standards
Recommended Standards
- Mianserin Impurity 99 (CAS CATO-C4X-136999)
- Methylergometrine EP Impurity C (CAS 478-94-4)
- Mianserin Impurity 98 (CAS CATO-C4X-136998)
- Crisaborole Impurity 3 (CAS 394-47-8)
- Osimertinib Impurity N3 (CAS 1820891-36-8)
- 6-Ethyl-pyrazin-2-ol (CAS 143054-84-6)
- 4-(2-(5-Methyl-2-(thiophen-2-yl)oxazol-4-yl)ethoxy)benzaldehyde (CAS 103789-62-4)
- Methisosildenafil Impurity 2 (CAS 1425504-78-4)
- 1,1,1-Trifluorohex-5-yn-3-amine (CAS 1249233-23-5)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
Why CATO?
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