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75025

Sigma-Aldrich

D-Erythronic acid potassium salt

≥97.0% (GC)

Sinónimos:

(2R,3R)-2,3,4-Trihydroxybutanoic acid potassium salt, Potassium D-erythronate

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About This Item

Fórmula empírica (notación de Hill):
C4H8O5 · xK+
Número de CAS:
488-16-4
Peso molecular:
136.10 (free acid basis)
UNSPSC Code:
12352106
PubChem Substance ID:
329766064
NACRES:
NA.25

Quality Level

100

assay

≥97.0% (GC)

form

powder

optical activity

[α]/D 12.0±2.0°, c = 1 in H2O

color

white to off-white

storage temp.

2-8°C

SMILES string

OC[C@@H](O)[C@@H](O)C(O)=O.[K+]

InChI

1S/C4H8O5.K/c5-1-2(6)3(7)4(8)9;/h2-3,5-7H,1H2,(H,8,9);/q;+1/t2-,3-;/m1./s1

InChI key

NIBJBHRBFKKLFG-SWLXLVAMSA-N

Biochem/physiol Actions

Erythronic acid is a sugar component of aqueous humour (eye). Erythronic acid is a normal organic acid present in a healthy adult and pediatric population and has been found in urine, plasma, CSF, aqueous humour (eye) and synovial fluid. Erythronic acid is formed when GlcNAc is oxidised.

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

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