Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

Safety Information

860077

Sigma-Aldrich

Phospho(enol)pyruvic acid monopotassium salt

99%

Synonym(s):

mono-Potassium phosphoenolpyruvate, PEP monopotassium salt, PEP-K, Phospho(enol)pyruvate potassium salt

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
KOP(O)(OH)OC(=CH2)CO2H
CAS Number:
4265-07-0
Molecular Weight:
206.13
Beilstein:
4603446
EC Number:
224-247-0
MDL number:
MFCD00044476
UNSPSC Code:
12352100
PubChem Substance ID:
24888496
NACRES:
NA.22

Quality Level

100

Assay

99%

form

powder

mp

175 °C (dec.) (lit.)

functional group

carboxylic acid
phosphate

storage temp.

−20°C

SMILES string

[K+].OC(=O)C(=C)OP(O)([O-])=O

InChI

1S/C3H5O6P.K/c1-2(3(4)5)9-10(6,7)8;/h1H2,(H,4,5)(H2,6,7,8);/q;+1/p-1

InChI key

SOSDSEAIODNVPX-UHFFFAOYSA-M

Application

Substrate for many kinase reactions.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

860077-BULK:
860077-1G:
860077-VAR:
860077-250MG:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCW9668
MKCV5153
MKCW0830
MKCR4322
MKCR4321

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Ernesto Arias-Palomo et al.
Molecular cell, 74(1), 173-184 (2019-02-25)
In cells, dedicated AAA+ ATPases deposit hexameric, ring-shaped helicases onto DNA to initiate chromosomal replication. To better understand the mechanisms by which helicase loading can occur, we used cryo-EM to determine sub-4-Å-resolution structures of the E. coli DnaB⋅DnaC helicase⋅loader complex with
Jemila C Kester et al.
Journal of bacteriology, 203(4) (2020-11-25)
The ClpP1P2 proteolytic complex is essential in Mycobacterium tuberculosis Proteolysis by ClpP1P2 requires an associated ATPase, either ClpX or ClpC1. Here, we sought to define the unique contributions of the ClpX ATPase to mycobacterial growth. We formally demonstrated that ClpX
Hui Hong et al.
Cell chemical biology, 26(4), 493-501 (2019-02-05)
Malayamycin A is an unusual bicyclic C-nucleoside, with interesting antiviral, antifungal, and anticancer bioactivity. We report here the discovery and characterization of the biosynthetic pathway to malayamycin by using genome mining of near-identical clusters both from the known producer Streptomyces
Stefan Niekamp et al.
Nature methods, 17(4), 437-441 (2020-03-24)
Photobleaching limits extended imaging of fluorescent biological samples. We developed DNA-based 'FluoroCubes' that are similar in size to the green fluorescent protein, have single-point attachment to proteins, have a ~54-fold higher photobleaching lifetime and emit ~43-fold more photons than single
Nicholas Mikolajewicz et al.
Biophysical journal, 116(10), 2009-2022 (2019-05-06)
The skeleton constantly interacts and adapts to the physical world. We have previously reported that physiologically relevant mechanical forces lead to small repairable membrane injuries in bone-forming osteoblasts, resulting in release of ATP and stimulation of purinergic (P2) calcium responses
View All Related Papers

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