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ChemicalBook >> CAS DataBase List >> pyoxime

pyoxime

pyoxime price.
  • $10 - $3070
  • Product name: pyoxime
  • CAS: 153433-21-7
  • MF: C17H29F6N5O3P2
  • MW: 527.3818012
  • EINECS:663-448-1
  • MDL Number:MFCD18643381
  • Synonyms:pyoxime;PyOxim, 97%;[Ethyl cyano(hydroxyimino)acetato-O2]tri-1-pyrrolidinylphosphonium hexafluorophosphate;PyOxim [Ethyl cyano(hydroxyimino)acetato-O2]tri-1-pyrrolidinylphosphonium hexafluorophosphate;(E)-(((1-Cyano-2-ethoxy-2-oxoethylidene)amino)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate(V);[Ethyl cyano(hydroxyimino)acetato-O2]tri-1-pyrrolidinylphosphonium hexafluorophosphate(PyOxim?);PYOXIM 25 G;PyOxim 98%
16 prices
Selected condition:
Brand
  • AK Scientific
  • Iris Biotech GmbH
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 1g
  • 5g
  • 25g
  • 100g
  • 500g
  • 1 kg
  • 500 g
  • ManufacturerAK Scientific
  • Product numberJ54814
  • Product descriptionPyOxim
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ54814
  • Product descriptionPyOxim
  • Packaging5g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ54814
  • Product descriptionPyOxim
  • Packaging500g
  • Price$720
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberRL-2270
  • Product descriptionPyOxim
  • Packaging500g
  • Price$776.25
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number728462
  • Product descriptionPyOxim 98%
  • Packaging5g
  • Price$106
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number728462
  • Product descriptionPyOxim 98%
  • Packaging25g
  • Price$118
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.51095
  • Product descriptionPyOxim Novabiochem?
  • Packaging25g
  • Price$224
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number728462
  • Product descriptionPyOxim 98%
  • Packaging100g
  • Price$290
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.51095
  • Product descriptionPyOxim Novabiochem?
  • Packaging100g
  • Price$663
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.51095
  • Product descriptionPyOxim Novabiochem®
  • Packaging500 g
  • Price$1730
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.51095
  • Product descriptionPyOxim Novabiochem®
  • Packaging500 g
  • Price$1730
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.51095
  • Product descriptionPyOxim Novabiochem®
  • Packaging1 kg
  • Price$3070
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.51095
  • Product descriptionPyOxim Novabiochem®
  • Packaging1 kg
  • Price$3070
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberP3049
  • Product description(E)-[[(1-Cyano-2-ethoxy-2-oxoethylidene)amino]oxy]tri(pyrrolidin-1-yl)phosphonium Hexafluorophosphate(V)
  • Packaging5G
  • Price$76
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberP3049
  • Product description(E)-[[(1-Cyano-2-ethoxy-2-oxoethylidene)amino]oxy]tri(pyrrolidin-1-yl)phosphonium Hexafluorophosphate(V)
  • Packaging25G
  • Price$228
  • Updated2025-07-31
  • Buy
  • ManufacturerTRC
  • Product numberP999410
  • Product descriptionPyOxim
  • Packaging5g
  • Price$200
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J54814 PyOxim 1g $10 2021-12-16 Buy
AK Scientific J54814 PyOxim 5g $15 2021-12-16 Buy
AK Scientific J54814 PyOxim 500g $720 2021-12-16 Buy
Iris Biotech GmbH RL-2270 PyOxim 500g $776.25 2021-12-16 Buy
Sigma-Aldrich 728462 PyOxim 98% 5g $106 2025-07-31 Buy
Sigma-Aldrich 728462 PyOxim 98% 25g $118 2025-07-31 Buy
Sigma-Aldrich 8.51095 PyOxim Novabiochem? 25g $224 2025-07-31 Buy
Sigma-Aldrich 728462 PyOxim 98% 100g $290 2023-06-20 Buy
Sigma-Aldrich 8.51095 PyOxim Novabiochem? 100g $663 2025-07-31 Buy
Sigma-Aldrich 8.51095 PyOxim Novabiochem® 500 g $1730 2025-07-31 Buy
Sigma-Aldrich 8.51095 PyOxim Novabiochem® 500 g $1730 2025-07-31 Buy
Sigma-Aldrich 8.51095 PyOxim Novabiochem® 1 kg $3070 2025-07-31 Buy
Sigma-Aldrich 8.51095 PyOxim Novabiochem® 1 kg $3070 2025-07-31 Buy
TCI Chemical P3049 (E)-[[(1-Cyano-2-ethoxy-2-oxoethylidene)amino]oxy]tri(pyrrolidin-1-yl)phosphonium Hexafluorophosphate(V) 5G $76 2025-07-31 Buy
TCI Chemical P3049 (E)-[[(1-Cyano-2-ethoxy-2-oxoethylidene)amino]oxy]tri(pyrrolidin-1-yl)phosphonium Hexafluorophosphate(V) 25G $228 2025-07-31 Buy
TRC P999410 PyOxim 5g $200 2021-12-16 Buy

Properties

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
InChI :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+;
InChIKey :RDWDVLFMPFUBDV-PXMDEAMVSA-N
SMILES :C(/C#N)(\C(OCC)=O)=N/O[P+](N1CCCC1)(N1CCCC1)N1CCCC1.[P-](F)(F)(F)(F)(F)F

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

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.