A0262
Lithium potassium acetyl phosphate
≥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:
Molecular Weight:
184.06
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
304-378-0
MDL number:
Beilstein/REAXYS Number:
5689718
Product Name
Lithium potassium acetyl phosphate, high-energy phosphate donor
Quality Level
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
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.
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Repr. 2 - Skin Corr. 1B
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Ariel E Mechaly et al.
Structure (London, England : 1993), 25(6), 939-944 (2017-05-30)
Bacterial two-component systems consist of a sensor histidine kinase (HK) and a response regulator (RR). HKs are homodimers that catalyze the autophosphorylation of a histidine residue and the subsequent phosphoryl transfer to its RR partner, triggering an adaptive response. How
Soma Mukhopadhyay et al.
Bioorganic chemistry, 36(2), 65-69 (2008-02-26)
Acetate kinase, a member of the ASKHA (Acetate and Sugar Kinases, Hsp70, Actin) phosphotransferase superfamily is a central enzyme in prokaryotic carbon and energy metabolism. Recently extensive structural and biochemical studies of acetate kinase and related carboxylate kinases have been
Gábor Tasnádi et al.
Advanced synthesis & catalysis, 360(12), 2394-2401 (2018-10-20)
Undesired product hydrolysis along with large amounts of waste in form of inorganic monophosphate by-product are the main obstacles associated with the use of pyrophosphate in the phosphatase-catalyzed synthesis of phosphate monoesters on large scale. In order to overcome both
Global Trade Item Number
| SKU | GTIN |
|---|---|
| A0262-5G | 04061833327241 |
| A0262-1G | 04061826687642 |
| A0262-500MG | 04061833327234 |