O-PHOSPHO-L-THREONINE
- Product Name
- O-PHOSPHO-L-THREONINE
- CAS No.
- 1114-81-4
- Chemical Name
- O-PHOSPHO-L-THREONINE
- Synonyms
- H-THR(PO3H2)-OH;O-Phosphothreonine;Threonine phosphate;O-PHOSPHO-L-THREONINE;L-THREONINE O-PHOSPHATE;Oxo-Phospho-L-Threonine;L-Threonine, O-phosphono-;(2S,3R)-O-Phosphothreonine;L-Threonine dihydrogen phosphate;threoninium dihydrogen phosphate
- CBNumber
- CB2213596
- Molecular Formula
- C4H10NO6P
- Formula Weight
- 199.1
- MOL File
- 1114-81-4.mol
O-PHOSPHO-L-THREONINE Property
- Melting point:
- 169 °C
- Boiling point:
- 454.0±55.0 °C(Predicted)
- Density
- 1.671±0.06 g/cm3(Predicted)
- storage temp.
- -20°C
- solubility
- NH4OH 1 M: 0.1 g/mL, clear, colorless
- pka
- 1.73±0.10(Predicted)
- form
- A solid
- BRN
- 1727078
Safety
- WGK Germany
- 3
- F
- 10
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
P321Specific treatment (see … on this label).
P363Wash contaminated clothing before reuse.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- P1053
- Product name
- O-Phospho-L-threonine
- Packaging
- 250mg
- Price
- $84.5
- Updated
- 2023/06/20
- Product number
- P1053
- Product name
- O-Phospho-L-threonine
- Packaging
- 1g
- Price
- $269
- Updated
- 2023/06/20
- Product number
- 291226
- Product name
- L-Threonine O-phosphate
- Packaging
- 250mg
- Price
- $403
- Updated
- 2021/12/16
- Product number
- P353723
- Product name
- O-Phospho-L-threonine
- Packaging
- 10mg
- Price
- $85
- Updated
- 2021/12/16
- Product number
- 16342
- Product name
- L-ThreonineO-phosphate,≥98%(TLC)
- Purity
- ≥98%(TLC)
- Packaging
- 250MG
- Price
- $139.78
- Updated
- 2021/12/16
O-PHOSPHO-L-THREONINE Chemical Properties,Usage,Production
Definition
ChEBI: O-phospho-L-threonine is a L-threonine derivative phosphorylated at the side-chain hydroxy function. It has a role as an Escherichia coli metabolite. It is a L-threonine derivative, a non-proteinogenic L-alpha-amino acid and an O-phosphoamino acid. It is a conjugate acid of an O-phosphonato-L-threonine(2-).
Biochem/physiol Actions
O-Phospho-L-threonine is an amino acid derivative.
Purification Methods
Dissolve the phosphate in the minimum volume of H2O, add charcoal, stir for a few minutes, filter and apply onto a column of Dowex 50W (H+ form), then elute with 2N HCl. Evaporate the eluates under reduced pressure whereby the desired fraction produces crystals of the phosphate which can be recrystallised from H2O/MeOH mixtures and the crystals are then dried in vacuo over P2O5 at ~80o. [de Verdier Acta Chem Scand 7 196 1953, Beilstein 4 IV 3175.]