pyoxime
Synonym(s):[Ethyl cyano(hydroxyimino)acetato-O2]tri-1-pyrrolidinylphosphonium hexafluorophosphate;1-Cyano-2-ethoxy-2-oxoethylideneaminooxy-tris-pyrrolidino-phosphonium hexafluorophosphate;PyOxim
- CAS NO.：153433-21-7
- Empirical Formula: C17H29F6N5O3P2
- Molecular Weight: 527.3818012
- MDL number: MFCD18643381
- EINECS: 663-448-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:34:17
What is pyoxime?
The Uses of pyoxime
PyOxim (CAS# 153433-21-7) is a catalyst used in the synthesis of azapeptides, which are common drug leads. PyOxim acts as a peptide activator, allowing for increased yields of fmoc-protected solid-phase peptide syntheses.
Properties of pyoxime
| Melting point: | 185-186 °C(Solv: dichloromethane (75-09-2); hexane (110-54-3)) |
| storage temp. | Store at -15°C to -25°C. |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Crystalline Powder |
| color | White to off-white |
Safety information for pyoxime
Computed Descriptors for pyoxime
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