pyoxime
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- $9 - $3270
- 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%
42 prices
Selected condition:
Brand
- AK Scientific
- Biosynth
- Chemenu
- Chem-Impex
- ChemScene
- Iris Biotech GmbH
- Sigma-Aldrich
- Synthonix
- TCI Chemical
- TRC
- Usbiological
Package
- 100mg
- 1g
- 2.5g
- 5g
- 10g
- 25g
- 50g
- 100g
- 250G
- 500g
- 1KG
- 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
- ManufacturerBiosynth
- Product numberFP35331
- Product descriptionPyOxim
- Packaging50g
- Price$680.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFP35331
- Product descriptionPyOxim
- Packaging10g
- Price$302.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFP35331
- Product descriptionPyOxim
- Packaging25g
- Price$453.75
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFP35331
- Product descriptionPyOxim
- Packaging5g
- Price$189.05
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFP35331
- Product descriptionPyOxim
- Packaging100g
- Price$984
- Updated2026-06-04
- Buy
- ManufacturerChemenu
- Product numberCM506279
- Product description(E)-(((1-Cyano-2-ethoxy-2-oxoethylidene)amino)oxy)tri(pyrrolidin-1-yl)phosphoniumhexafluorophosphate(V) 95%
- Packaging25g
- Price$59
- Updated2026-05-26
- Buy
- ManufacturerChemenu
- Product numberCM506279
- Product description(E)-(((1-Cyano-2-ethoxy-2-oxoethylidene)amino)oxy)tri(pyrrolidin-1-yl)phosphoniumhexafluorophosphate(V) 95%
- Packaging100g
- Price$168
- Updated2026-05-26
- Buy
- ManufacturerChem-Impex
- Product number26429
- Product description(Ethyl cyano(hydroxyimino)acetato)-tri-(1-pyrrolidinyl)-phosphonium · F6P ≥99%(HPLC)
- Packaging25G
- Price$70
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number26429
- Product description(Ethyl cyano(hydroxyimino)acetato)-tri-(1-pyrrolidinyl)-phosphonium · F6P ≥99%(HPLC)
- Packaging1G
- Price$20
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number26429
- Product description(Ethyl cyano(hydroxyimino)acetato)-tri-(1-pyrrolidinyl)-phosphonium · F6P ≥99%(HPLC)
- Packaging5G
- Price$25
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number26429
- Product description(Ethyl cyano(hydroxyimino)acetato)-tri-(1-pyrrolidinyl)-phosphonium · F6P ≥99%(HPLC)
- Packaging100G
- Price$245
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number26429
- Product description(Ethyl cyano(hydroxyimino)acetato)-tri-(1-pyrrolidinyl)-phosphonium · F6P ≥99%(HPLC)
- Packaging250G
- Price$490
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number26429
- Product description(Ethyl cyano(hydroxyimino)acetato)-tri-(1-pyrrolidinyl)-phosphonium · F6P ≥99%(HPLC)
- Packaging1KG
- Price$1695
- Updated2026-05-19
- 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 |
| Biosynth | FP35331 | PyOxim | 50g | $680.5 | 2026-06-04 | Buy |
| Biosynth | FP35331 | PyOxim | 10g | $302.5 | 2026-06-04 | Buy |
| Biosynth | FP35331 | PyOxim | 25g | $453.75 | 2026-06-04 | Buy |
| Biosynth | FP35331 | PyOxim | 5g | $189.05 | 2026-06-04 | Buy |
| Biosynth | FP35331 | PyOxim | 100g | $984 | 2026-06-04 | Buy |
| Chemenu | CM506279 | (E)-(((1-Cyano-2-ethoxy-2-oxoethylidene)amino)oxy)tri(pyrrolidin-1-yl)phosphoniumhexafluorophosphate(V) 95% | 25g | $59 | 2026-05-26 | Buy |
| Chemenu | CM506279 | (E)-(((1-Cyano-2-ethoxy-2-oxoethylidene)amino)oxy)tri(pyrrolidin-1-yl)phosphoniumhexafluorophosphate(V) 95% | 100g | $168 | 2026-05-26 | Buy |
| Chem-Impex | 26429 | (Ethyl cyano(hydroxyimino)acetato)-tri-(1-pyrrolidinyl)-phosphonium · F6P ≥99%(HPLC) | 25G | $70 | 2026-05-19 | Buy |
| Chem-Impex | 26429 | (Ethyl cyano(hydroxyimino)acetato)-tri-(1-pyrrolidinyl)-phosphonium · F6P ≥99%(HPLC) | 1G | $20 | 2026-05-19 | Buy |
| Chem-Impex | 26429 | (Ethyl cyano(hydroxyimino)acetato)-tri-(1-pyrrolidinyl)-phosphonium · F6P ≥99%(HPLC) | 5G | $25 | 2026-05-19 | Buy |
| Chem-Impex | 26429 | (Ethyl cyano(hydroxyimino)acetato)-tri-(1-pyrrolidinyl)-phosphonium · F6P ≥99%(HPLC) | 100G | $245 | 2026-05-19 | Buy |
| Chem-Impex | 26429 | (Ethyl cyano(hydroxyimino)acetato)-tri-(1-pyrrolidinyl)-phosphonium · F6P ≥99%(HPLC) | 250G | $490 | 2026-05-19 | Buy |
| Chem-Impex | 26429 | (Ethyl cyano(hydroxyimino)acetato)-tri-(1-pyrrolidinyl)-phosphonium · F6P ≥99%(HPLC) | 1KG | $1695 | 2026-05-19 | 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
Major Application :peptide synthesis
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
storage temp. :Store at -15°C to -25°C.
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Crystalline Powder
color :White to off-white
Major Application :peptide synthesis
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
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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.Related product price
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