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01409

Sigma-Aldrich

Lithium potassium acetyl phosphate

purum p.a., substrate (for phosphotransacetylase), ≥97.0% (NT)

Synonym(s):
Acetyl phosphate lithium potassium salt
Linear Formula:
CH3COOP(O)(OK)(OLi)
CAS Number:
Molecular Weight:
184.06
Beilstein:
5689718
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.83

grade

substrate (for phosphotransacetylase)
purum p.a.

Quality Level

assay

≥97.0% (NT)

form

powder

mp

>300 °C (lit.)

solubility

water: 25 mg/mL, clear, colorless

storage temp.

−20°C

SMILES string

[Li+].[K+].CC(=O)OP([O-])([O-])=O

InChI

1S/C2H5O5P.K.Li/c1-2(3)7-8(4,5)6;;/h1H3,(H2,4,5,6);;/q;2*+1/p-2

InChI key

RLQMPLKXFIXRCV-UHFFFAOYSA-L

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General description

Lithium potassium acetyl phosphate is an organometallic compound that is used as a phosphoryl group donor. It is commonly used in protein phosphorylation reactions.

Application

Lithium potassium acetyl phosphate has been used as a component of cocktail A in evaluating the activity of choline acetyltransferase in mice brain tissue homogenates.

Biochem/physiol Actions

Lithium potassium acetyl phosphate is suitable as a source of acetyl phosphate. It is suitable for reducing inorganic monophosphate by-product formation by replacing inorganic oligophosphates in phosphatase-catalyzed transphosphorylation.

Other Notes

Energy-rich compound for the regeneration of adenosine-5′-triphosphate, ATP, and other triphosphates

Pictograms

CorrosionHealth hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Repr. 2 - Skin Corr. 1B

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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