Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

728462

Sigma-Aldrich

PyOxim

≥97.5% (HPLC), for peptide synthesis

Synonym(s):

[Ethyl cyano(hydroxyimino)acetato-O2]tri-1-pyrrolidinylphosphonium hexafluorophosphate

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C17H29F6N5O3P2
CAS Number:
Molecular Weight:
527.38
MDL number:
UNSPSC Code:
12352126
PubChem Substance ID:
NACRES:
NA.22

product name

PyOxim, 98%

Assay

≥97.5% (HPLC)
98%

form

powder

reaction suitability

reaction type: Coupling Reactions

impurities

≤0.5% water

application(s)

peptide synthesis

storage temp.

2-8°C

SMILES string

F[P-](F)(F)(F)(F)F.CCOC(=O)C(=N\O[P+](N1CCCC1)(N2CCCC2)N3CCCC3)\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

Supplementary Hazards

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service