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02412 Sigma-Aldrich

Ethanolamine solution

for peptide synthesis, ~74% (T), ~70% in methanol

Synonym: 2-Aminoethanol

  • CAS Number 141-43-5

  • Empirical Formula (Hill Notation) C2H7NO

  • Molecular Weight 61.08

  •  Beilstein Registry Number 3535200

  •  MDL number MFCD00008183

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Properties

grade   for peptide synthesis
InChI Key   HZAXFHJVJLSVMW-UHFFFAOYSA-N
assay   ~74% (T)
concentration   ~70% in methanol
refractive index   n20/D 1.422
solubility   benzene: soluble1.4%
  carbon tetrachloride: soluble0.2%
  diethyl ether: soluble2.1%
  heptane: solubleless than 0.1%
  H2O: miscible
  acetone: miscible
  alcohol: miscible
  chloroform: miscible
  hexane: insoluble
  methanol: miscible

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Preparation Note

Ethanolamine solution is miscible in methanol, acetone, water, chloroform and glycerine. The product is immiscible in solvent hexane, fixed oils as well as ether. Additionally, the product is soluble in 1.4% benzene, 2.1% ether, 0.2% carbon tetrachloride and less than 0.1% heptane at 25 degrees c.

Application

Ethanolamine solution was used as a medium supplement utilized in proliferation assay. The product was used for preparing the transferrin conjugate which in turn was used for studying whether adriamycin are cytotoxic without intercalating nuclear DNA. Further, ethanolamine along with [9,10(n)-3H]oleate synthesizes [3H]OEA (Oleoylethanolamide).

Biochem/physiol Actions

Ethanolamine is a compound derived from cell membranes and is utilized as a source of carbon and/or nitrogen. It can regulate the expression of genes that encodes components in interkingdom signaling to activate virulence gene expression in Escherichia coli O157:H7 (EHEC). It also serves as a STAT-3-dependent cardioprotective agent.

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Safety & Documentation

Safety Information

Signal word 
Danger
RIDADR 
UN 2924 8(3) / PGIII
WGK Germany 
1
Flash Point(F) 
89.6 °F
Flash Point(C) 
32 °C

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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