8.51095
PyOxim
≥99.0% (HPLC), for peptide synthesis, Novabiochem®
Synonym(s):
PyOxim, 1-Cyano-2-ethoxy-2-oxoethylideneaminooxy-tris-pyrrolidino-phosphonium hexafluorophosphate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 g | Available to ship TODAYfromMILWAUKEE | $238.00 |
100 g | Estimated to ship onSeptember 15, 2026fromSAINT LOUIS | $706.00 |
500 g | Estimated to ship onSeptember 01, 2026fromSAINT LOUIS | $1,850.00 |
1 kg | Estimated to ship onSeptember 01, 2026fromSAINT LOUIS | $3,270.00 |
About This Item
Product Name
PyOxim, Novabiochem®
Quality Segment
product line
Novabiochem®
assay
≥99.0% (HPLC)
form
powder
reaction suitability
reaction type: Coupling Reactions
manufacturer/tradename
Novabiochem®
application(s)
peptide synthesis
storage temp.
-10 to -25°C
SMILES string
F[P-](F)(F)(F)(F)F.[P](=[N+]3CCCC3)(N2CCCC2)(N1CCCC1)O\N=C(\C(=O)OCC)/C#N
InChI
1S/C17H29N5O3P.F6P/c1-2-24-17(23)16(15-18)19-25-26(20-9-3-4-10-20,21-11-5-6-12-21)22-13-7-8-14-22;1-7(2,3,4,5)6/h2-14H2,1H3;/q+1;-1/b19-16+;
InChI key
RDWDVLFMPFUBDV-PXMDEAMVSA-N
General description
Associated Protocols and Technical Articles
Guide to Selection of Coupling Reagents
Literature references
[1] R. Subiros-Funosas, et al. (2010) Org. Biomol. Chem., 8, 3665.
Features and Benefits
- Mediates coupling with superior efficiency to PyBOP, TBTU, and HCTU
- Mediates coupling with low racemization or epimerization
- Ideal for fragment condensation and synthesis of cyclic peptides as the reagent cannot cause guanidinylation
- Excellent solubility in DMF and NMP
Analysis Note
Appearance of substance (visual): powder
Identity (IR): passes test
Assay (HPLC, area%): ≥ 99.0 %
Solubility (1 mmole in 2 ml DMF): clearly soluble
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description Novabiochem® | description 98% | description Novabiochem® | description Novabiochem® |
| form powder | form powder | form powder | form powder |
| assay ≥99.0% (HPLC) | assay ≥97.5% (HPLC), 98% | assay - | assay ≥99.0% (HPLC) |
| product line Novabiochem® | product line - | product line Novabiochem® | product line Novabiochem® |
| storage temp. -10 to -25°C | storage temp. 2-8°C | storage temp. -10 to -25°C | storage temp. 2-8°C |
| Quality Level 300 | Quality Level 100 | Quality Level 200 | Quality Level 400 |
| reaction suitability reaction type: Coupling Reactions | reaction suitability reaction type: Coupling Reactions | reaction suitability reaction type: Coupling Reactions | reaction suitability reaction type: Coupling Reactions |
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Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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