N-[(3S,4R)-6-Cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-4-yl]-N-hydroxyacetamide

CAS NO.：127408-31-5
Empirical Formula: C14H16N2O4
Molecular Weight: 276.29
MDL number: MFCD00888284
SAFETY DATA SHEET (SDS)
Update Date: 2026-09-12 18:55:07

What is N-[(3S,4R)-6-Cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-4-yl]-N-hydroxyacetamide?

The Uses of N-[(3S,4R)-6-Cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-4-yl]-N-hydroxyacetamide

Y-26763, is a Kir6 (KATP) channel opener. It also inhibits glucose-induced insulin secretion in isolated human pancreatic β-cells in vitro. In vivo, it has shown to have hypotension activity in rats and cardioprotective properties in dogs.

What are the applications of Application

Y-26763 is a KATP (Kir6) channel opener

Definition

ChEBI: N-[(3S,4R)-6-cyano-3-hydroxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-yl]-N-hydroxyacetamide is a 1-benzopyran.

Biological Activity

K ATP channel opener and active metabolite of Y-27152 (N-[(3S,4R)-6-Cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-4-yl]-N-(phenylmethoxy)acetamide ). In vitro, causes relaxation of contracted rat aortic rings (IC 50 = 0.027 mM) and inhibits glucose-induced insulin secretion in isolated human pancreatic b-cells. In vivo, produces hypotension in spontaneously hypertensive rats and displays cardioprotective properties in dogs following systemic administration.

Storage

Store at RT

Properties of N-[(3S,4R)-6-Cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-4-yl]-N-hydroxyacetamide

Boiling point:	455.4±55.0 °C(Predicted)
Density	1.36±0.1 g/cm3(Predicted)
storage temp.	Store at RT
solubility	Soluble to 100 mM in 1eq. NaOH
form	Powder
pka	8.69±0.60(Predicted)
color	Off-white to yellow

Safety information for N-[(3S,4R)-6-Cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-4-yl]-N-hydroxyacetamide

Computed Descriptors for N-[(3S,4R)-6-Cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-4-yl]-N-hydroxyacetamide

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