CAS 23235-01-0 appears in our catalog under these names: L-Propargylglycine/ 99.83% (existing batch purity), H–Pra–OH, H-L-Pra-OH, L-Propargylglycine, H-Pra-OH 97%. Offered by: TargetMol, GLPBio, Iris Biotech, Biosynth, Ambeed. Available pack sizes: 100mg, 1g, 10g, 25g, 5g, 2g, 50g, 100g.
L-propargylglycine is a non-proteinogenic L-alpha-amino acid that is L-alanine in which one of the methyl hydrogens has been replaced by an ethynyl group. It causes the irreversible inactivation of gamma-cystathionase (also known as cystathionine gamma-lyase) and is used as an affinity labeling reagent for gamma-cystathionase and other enzymes. It has a role as an EC 2.5.1.48 (cystathionine gamma-synthase) inhibitor, an EC 1.4.3.2 (L-amino-acid oxidase) inhibitor and an EC 2.6.1.2 (alanine transaminase) inhibitor. It is a terminal acetylenic compound and a non-proteinogenic L-alpha-amino acid. It is a tautomer of a L-propargylglycine zwitterion.
Source: ChEBI
| Molecular formula | C5H7NO2 |
|---|---|
| Molecular weight | 113.11 g/mol |
| IUPAC name | (2S)-2-aminopent-4-ynoic acid |
| InChIKey | DGYHPLMPMRKMPD-BYPYZUCNSA-N |
| SMILES | C#CC[C@@H](C(=O)O)N |
Computed by PubChem (NCBI)