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Merck

81838

Sigma-Aldrich

L-C-Propargylglycine

≥99.0% (TLC)

Sinónimos:

L-Propargylglycine, (S)-2-Amino-4-pentynoic acid

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About This Item

Fórmula empírica (notación de Hill):
C5H7NO2
Número de CAS:
Peso molecular:
113.11
Beilstein/REAXYS Number:
2347861
MDL number:
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26

product name

L-C-Propargylglycine, ≥99.0% (TLC)

assay

≥99.0% (TLC)

form

powder

color

white

mp

235-239 °C

application(s)

peptide synthesis

storage temp.

2-8°C

SMILES string

N[C@@H](CC#C)C(O)=O

InChI

1S/C5H7NO2/c1-2-3-4(6)5(7)8/h1,4H,3,6H2,(H,7,8)/t4-/m0/s1

InChI key

DGYHPLMPMRKMPD-BYPYZUCNSA-N

Application

Reagent for the irreversible inactivation of γ-cystathionase; affinity labeling reagent for γ-cystathionase and other enzymes; peptides containing this amino acid can be tritiated to high specific radioactivity

Biochem/physiol Actions

L-C-Propargylglycine, a specific inhibitor of H(2)S synthase of cystathionine-γ-lyase (CSE), may be used to study the role of H2S in regulation of biological processes.
L-propargylglycine (PAG), an inhibitor of cystathionine γ-lyase (CSE), is useful in studies of hydrogen sulphide synthesis and bioactivity.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Helvetica Chimica Acta, 68, 1880-1880 (1985)
Mechanism of inactivation of gamma-cystathionase by the acetylenic substrate analogue propargylglycine.
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