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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
Molecular Weight:
199.1
MDL Number:
MFCD00069578
MOL File:
1114-81-4.mol
Last updated:2023-06-08 09:03:04

O-PHOSPHO-L-THREONINE Properties

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
form A solid
pka 1.73±0.10(Predicted)
BRN 1727078
FDA UNII 3L4WX7B1EI

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
WGK Germany  3
10
NFPA 704
0
3 0

O-PHOSPHO-L-THREONINE price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich P1053 O-Phospho-L-threonine 1114-81-4 250mg $84.5 2023-06-20 Buy
Sigma-Aldrich P1053 O-Phospho-L-threonine 1114-81-4 1g $269 2023-06-20 Buy
Usbiological 291226 L-Threonine O-phosphate 1114-81-4 250mg $403 2021-12-16 Buy
TRC P353723 O-Phospho-L-threonine 1114-81-4 10mg $85 2021-12-16 Buy
Chem-Impex 16342 L-ThreonineO-phosphate,≥98%(TLC) ≥98%(TLC) 1114-81-4 250MG $139.78 2021-12-16 Buy
Product number Packaging Price Buy
P1053 250mg $84.5 Buy
P1053 1g $269 Buy
291226 250mg $403 Buy
P353723 10mg $85 Buy
16342 250MG $139.78 Buy

O-PHOSPHO-L-THREONINE Chemical Properties,Uses,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.]

72-19-5
1114-81-4
Synthesis of O-PHOSPHO-L-THREONINE from L-Threonine

O-PHOSPHO-L-THREONINE Preparation Products And Raw materials

Raw materials

Preparation Products

O-PHOSPHO-L-THREONINE Suppliers

Global( 48)Suppliers
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Career Henan Chemica Co
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Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
L-THREONINE O-PHOSPHATE L-2-AMINO-3-HYDROXYBUTANOIC ACID 3-PHOSPHATE H-THR(PO3H2)-OH (s)-2-amino-3-hydroxybutanoic acid 3-phosphate L-Threonine O-phosphate, (S)-2-Amino-3-hydroxybutanoic acid 3-phosphate (2S,3R)-2-Amino-3-phosphonooxybutanoic acid L-Threonine dihydrogen phosphate O-Phosphothreonine O-PHOSPHO-L-THREONINE PHOSPHOTHREONINE ANTIBODY INHIBITOR threoninium dihydrogen phosphate Threonine phosphate Phosphoric acid dihydrogen (1S,2R)-1-amino-1-carboxypropan-2-yl ester (2S,3R)-O-Phosphothreonine PHLOROGLUCINOL CARBOXYLIC ACID(RG) L-Threonine, O-phosphono- Oxo-Phospho-L-Threonine Moxifloxacin Impurity 26 Monomer 1114-81-4 C4H10NO6P Modified Amino Acids I - Z Biochemicals and Reagents BioChemical Amino Acids and Peptides