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268674

Sigma-Aldrich

2-Aminoethylphosphonic acid

99%

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Synonym(s):
2-AEP
Linear Formula:
H2NCH2CH2P(O)(OH)2
CAS Number:
Molecular Weight:
125.06
EC Number:
MDL number:
PubChem Substance ID:

assay

99%

form

solid

mp

296 °C (dec.) (lit.)

solubility

water: soluble 50 mg/mL, clear, colorless

SMILES string

NCCP(O)(O)=O

InChI

1S/C2H8NO3P/c3-1-2-7(4,5)6/h1-3H2,(H2,4,5,6)

InChI key

QQVDJLLNRSOCEL-UHFFFAOYSA-N

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1 of 4

This Item
268615EDS367559
2-Aminoethylphosphonic acid 99%

268674

2-Aminoethylphosphonic acid

-
3-Aminopropylphosphonic acid 98%

268615

3-Aminopropylphosphonic acid

-
Ethylenediaminetetraacetic acid BioUltra, anhydrous, ≥99% (titration)

EDS

Ethylenediaminetetraacetic acid

Premium Grade
(S)-(+)-1-Aminoethylphosphonic acid 99%

367559

(S)-(+)-1-Aminoethylphosphonic acid

-
solubility

water: soluble 50 mg/mL, clear, colorless

solubility

-

solubility

water: soluble 0.4 g/L at 20 °C

solubility

-

form

solid

form

solid

form

powder

form

solid

mp

296 °C (dec.) (lit.)

mp

294 °C (dec.) (lit.)

mp

250 °C (dec.) (lit.)

mp

290 °C (dec.) (lit.)

General description

The surface of gold nanoparticles (Au NPs) were functionalized with 2-aminoethylphosphonic acid that exhibited calcium affinity which enabled targeted delivery of Au NPs to calcified tissue.

Application

2-Aminoethylphosphonic acid was used as a growth medium for the marine bacterium Roseovarius nubinhibens ISM.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Ryan D Ross et al.
Journal of biomedical materials research. Part A, 99(1), 58-66 (2011-07-28)
Gold nanoparticles (Au NPs) have been investigated for a number of biomedical applications, including drug and gene delivery vehicles, thermal ablation therapy, diagnostic sensors, and imaging contrast agents. Surface functionalization with molecular groups exhibiting calcium affinity can enable targeted delivery
Fabienne Le Grand et al.
Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 159(4), 383-391 (2011-04-30)
The detailed sterol (free sterol proportions and compositions) and phospholipid (PL) compositions (relative proportions of PL classes and subclasses and their respective fatty acid (FA) compositions) of hemocyte membranes were investigated in two bivalve mollusks: the Pacific oyster Crassostrea gigas
Svetlana A Borisova et al.
The Journal of biological chemistry, 286(25), 22283-22290 (2011-05-06)
A variety of microorganisms have the ability to use phosphonic acids as sole sources of phosphorus. Here, a novel pathway for degradation of 2-aminoethylphosphonate in the bacterium Sinorhizobium meliloti 1021 is proposed based on the analysis of the genome sequence.
Kinfai Au et al.
Acta crystallographica. Section F, Structural biology and crystallization communications, 64(Pt 5), 327-333 (2008-05-06)
Bacillus anthracis, the causative agent of anthrax, has been targeted by the Oxford Protein Production Facility to validate high-throughput protocols within the Structural Proteomics in Europe project. As part of this work, the structures of an alanine racemase (BA0252) in
Lauro M de Souza et al.
Chemistry and physics of lipids, 145(2), 85-96 (2006-12-19)
The medusa Phyllorhiza punctata has been found in Brazilian waters where it is an exotic species, having arrived in ballasts from the Indo-Pacific Ocean in the general region of North Australia and Indonesia. Fatty acids of the intact animal and

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