Products 67-21-0

CAS 67-21-0 appears in our catalog under these names: Dl-ethionine, 95%, D,L-Ethionine, DL–Ethionine, DL-Ethionine, 98% , DL-Ethionine. Offered by: Combi-blocks, TRC, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth. Available pack sizes: 1g, 100g, 25g, 5g, 2g, 50g, 2.5g, 10g.

Dl-ethionine, 95%
Combi-blocks, Fluorochem
  • size: 1g, 100g, 25g, 5g
  • Variants: 5
from 955.93
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D,L-Ethionine
TRC
  • size: 1g
  • Variants: 1
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DL–Ethionine
GLPBio
  • size: 1g, 5g
  • Variants: 2
from 629.80
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DL-Ethionine, 98%
Thermo Scientific (Alfa Aesar), Thermo Scientific (Acros)
  • size: 1g, 5g, 25g, 50g
  • Variants: 6
from 149.67
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DL-Ethionine
Biosynth, Sigma-Aldrich
  • size: 2g, 1g, 5g, 10g
  • Variants: 7
from 1440.00
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DL-Ethionine, >98.0%(T)
TCI
  • size: 5g, 25g
  • Variants: 2
from 772.34
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2-Amino-4-(ethylthio)butanoic acid, 98%, 98%
Chemat
  • size: 1g, 5g
  • Variants: 2
from 189.20
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DL-Ethionine, min. 95 %, 1 g
Roth
  • size: 1g
  • Variants: 1
from 1109.11
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DL-Ethionine, min. 95 %, 2 g
Roth
  • size: 2g
  • Variants: 1
from 1769.86
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DL-Ethionine, min. 95 %, 5 g
Roth
  • size: 5g
  • Variants: 1
from 2638.26
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DL-Ethionine, min. 95 %, 10 g
Roth
  • size: 10g
  • Variants: 1
from 4384.51
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DL-Ethionine, min. 95 %, 25 g
Roth
  • size: 25g
  • Variants: 1
from 6130.76
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2-Amino-4-(ethylthio)butanoic acid, 99.36%
MedChemExpress
  • size: 5 g, 10 g, 1 g
  • Variants: 3
from 468.30
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Structural formula: {0} (CAS {1})

S-ethylhomocysteine is a non-proteinogenic alpha-amino acid that is methionine in which the S-methyl group is replaced by an S-ethyl group. It is an organic sulfide and a non-proteinogenic alpha-amino acid.

Source: ChEBI

Identity
Molecular formulaC6H13NO2S
Molecular weight163.24 g/mol
IUPAC name2-amino-4-ethylsulfanylbutanoic acid
InChIKeyGGLZPLKKBSSKCX-UHFFFAOYSA-N
SMILESCCSCCC(C(=O)O)N

Computed by PubChem (NCBI)

Synonyms: DL-ETHIONINE, Aethionin, Ethionine, DL-, 2-Amino-4-(ethylthio)butyric acid, (+-)-Ethionine, Butyric acid, 2-amino-4-(ethylthio)-, DL-, S-ethylhomocysteine, 2-Amino-4-(ethylthio)butanoic acid, S-Ethyl-DL-homocysteine, Homocysteine, S-ethyl-
Related forms of this compound
(2S)-2-amino-4-ethylsulfanylbutanoic acid C6H13NO2S
Isomers (same molecular formula)
methyl (2S)-2-amino-4-methylsulfanylbutanoate C6H13NO2S
(3R)-3-amino-5-methylsulfanylpentanoic acid C6H13NO2S
methyl (2S)-2-amino-3-methyl-3-sulfanylbutanoate C6H13NO2S
2,2-diethoxyethanethioamide C6H13NO2S
3-methylsulfonylpiperidine C6H13NO2S
(3R)-3-methylsulfonylpiperidine C6H13NO2S
(3S)-3-methylsulfonylpiperidine C6H13NO2S
(1,1-dioxothian-4-yl)methanamine C6H13NO2S
cyclohexanesulfonamide C6H13NO2S
1-propylcyclopropane-1-sulfonamide C6H13NO2S
2-propan-2-yl-1,2-thiazolidine 1,1-dioxide C6H13NO2S