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Chemical structure of H-Gln-AMC

GA22334

H-Gln-AMC

Also known as (2S)-2-amino-N-(4-methyl-2-oxochromen-7-yl)pentanediamide

H-Gln-AMC is a fluorogenic substrate commenly used to measure the activity of glutaminyl cyclase (QC) enzymes with Km value of 51 ± 3µM at pH 8·0 and kcat value of 5·4 ± 0·1s-1

ChemicalCAS105888-45-7MW303.32FormulaC15H17N3O4
CAS number
105888-45-7
Molecular weight
303.32
Formula
C15H17N3O4
Solubility
Soluble in DMSO
InChIKey
VEPDWBJBPXVCEN-NSHDSACASA-N
Catalogue number
GA22334
Brand
GLPBIO
Computed properties PubChem CID 7020025 · XLogP -0.2 · TPSA 125 Ų · H-bond donors 3
XLogP
-0.2
TPSA
125 Ų
H-bond donors
3
H-bond acceptors
5
Rotatable bonds
5
Heavy atoms
22

SMILES CC1=CC(=O)OC2=C1C=CC(=C2)NC(=O)[C@H](CCC(=O)N)N

Computed descriptors from PubChem (CID 7020025), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.