Lithium potassium acetyl phosphate
SIGMA/A0262 - high-energy phosphate donor
Synonym: Acetyl phosphate lithium potassium salt
CAS Number: 94249-01-1
Empirical Formula (Hill Notation): C2H3KLiO5P
Molecular Weight: 184.06
EC Number: 304-378-0
MDL Number: MFCD00002134
Linear Formula: CH3COOP(O)(OK)(OLi)
Product Type: Chemical
| assay | ≥85% (elemental analysis) |
| form | powder |
| InChI | 1S/C2H5O5P.K.Li/c1-2(3)7- |
| InChI key | RLQMPLKXFIXRCV-UHFFFAOYSA |
| mp | >300 °C (lit.) |
| Quality Level | 200  |
| SMILES string | [Li+].[K+].CC(=O)OP([O-]) |
| solubility | water: 25 mg/mL, clear, colorless |
| storage temp. | −20°C |
| 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. |
| Symbol |   GHS05,GHS08 |
| Signal word | Danger |
| Hazard statements | H314 - H361 |
| Precautionary statements | P201 - P260 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310 |
| Hazard Codes | C |
| Risk Statements | 63-34 |
| Safety Statements | 26-27-36/37/39-45 |
| RIDADR | UN 3261 8 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥85% (elemental analysis) |
| mp | >300 °C (lit.) |
| Storage Temp. | −20°C |
| UNSPSC | 12352204 |