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L-Ethionine

SIGMA/E1260 - ≥99% (TLC)

Synonym: L-2-Amino-4-(ethylthio)butyric acid

CAS Number: 13073-35-3
Empirical Formula (Hill Notation): C6H13NO2S
Molecular Weight: 163.24
EC Number: 235-966-4
MDL Number: MFCD00002626
Linear Formula: C2H5SCH2CH2CH(NH2)CO2H
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-E1260-250MG 250 mg
 $0.00
1/EA
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45-E1260-1G 1 g
 $0.00
1/EA
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: E1260-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: E1260-250MG

 

assay ≥99% (TLC)
color white
form powder
InChI 1S/C6H13NO2S/c1-2-10-4-3-5(7)6(8)9/h5H,2-4,7H2,1H3,(H,8,9)/t5-/m0/s1
InChI key GGLZPLKKBSSKCX-YFKPBYRVSA-N
mp 280 °C (dec.) (lit.)
Quality Level 100 
SMILES string CCSCC[C@H](N)C(O)=O
storage temp. −20°C
Biochem/physiol Actions: An analog of methionine that interferes with the normal methylation of DNA and other methylation pathways, and induces pancreatic toxicity and liver cancer. However, in animal studies, it has also been shown to act synergistically with methionine-depletion to block the growth and metastasis of methionine-dependent tumors.
Packaging: 1 g in poly bottle
Packaging: 250 mg in poly bottle
Purity ≥99% (TLC)
mp 280 °C (dec.) (lit.)
Storage Temp. −20°C
UNSPSC 12352209

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