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A0262

Lithium potassium acetyl phosphate

Name: Lithium potassium acetyl phosphate
Brand: SIGMA

≥85% (elemental analysis), powder

Synonym(s):

Acetyl phosphate lithium potassium salt

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About This Item

Linear Formula:

CH₃COOP(O)(OK)(OLi)

CAS Number:

94249-01-1

Molecular Weight:

184.06

NACRES:

NA.32

PubChem Substance ID:

24890415

UNSPSC Code:

12352204

EC Number:

304-378-0

MDL number:

MFCD00002134

Beilstein/REAXYS Number:

5689718

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Properties

Product Name

Lithium potassium acetyl phosphate, high-energy phosphate donor

Quality Segment

200

assay

≥85% (elemental analysis)

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

Description

Application

Lithium potassium acetyl phosphate:

has been used as a substrate for CpxR (transcription factor) in x-ray crystallography to soak CpxR receiver domain (CpxRRD) crystals to obtain the phosphorylated form
may be used as a phosphate (P) donor in a study to screen a wide range of natural and synthetic organic phosphate donors with several enzymes on various hydroxyl?compounds for the improved enzymatic synthesis of phosphate monoesters
has been used to set up premixA for in vitro translation reaction

Biochem/physiol Actions

Lithium potassium acetyl phosphate is commonly used as the source for acetyl phosphate. So acetyl phosphate can be used as a suitable alternative to replace inorganic oligophosphates in phosphatase-catalyzed transphosphorylation to reduce inorganic monophosphate by-product formation.