1aH,6H-Oxireno[e][1]benzopyran-4-carboxaldehyde, 2,4a,7,8-tetrahydro-7-hydroxy-6,6-dimethyl-2-oxo-3-pentyl-, (1aS,4aR,7R,8aS)- (9CI)

1aH,6H-Oxireno[e][1]benzopyran-4-carboxaldehyde, 2,4a,7,8-tetrahydro-7-hydroxy-6,6-dimethyl-2-oxo-3-pentyl-, (1aS,4aR,7R,8aS)- (9CI) structure

CAS No.: 175521-93-4

Chemical Name:: 1aH,6H-Oxireno[e][1]benzopyran-4-carboxaldehyde, 2,4a,7,8-tetrahydro-7-hydroxy-6,6-dimethyl-2-oxo-3-pentyl-, (1aS,4aR,7R,8aS)- (9CI)

Synonyms: 1aH,6H-Oxireno[e][1]benzopyran-4-carboxaldehyde, 2,4a,7,8-tetrahydro-7-hydroxy-6,6-dimethyl-2-oxo-3-pentyl-, (1aS,4aR,7R,8aS)- (9CI)

CBNumber:: CB99952907

Molecular Formula:: C17H24O5

Molecular Weight:: 308.37

MDL Number:

MOL File:: 175521-93-4.mol

Last updated:2025-04-18 09:53:12

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1aH,6H-Oxireno[e][1]benzopyran-4-carboxaldehyde, 2,4a,7,8-tetrahydro-7-hydroxy-6,6-dimethyl-2-oxo-3-pentyl-, (1aS,4aR,7R,8aS)- (9CI) Properties

Boiling point	480.7±45.0 °C(Predicted)
Density	1.22±0.1 g/cm3(Predicted)
pka	14.05±0.70(Predicted)

1aH,6H-Oxireno[e][1]benzopyran-4-carboxaldehyde, 2,4a,7,8-tetrahydro-7-hydroxy-6,6-dimethyl-2-oxo-3-pentyl-, (1aS,4aR,7R,8aS)- (9CI) Chemical Properties,Uses,Production

Uses

Cytosporin A is a hexahydrobenzopyran derivative and an angiotensin II receptor antagonist. Cytosporin A has IC50 values of 25-30 μM and 1.5-3 μM for AT1 and AT2, respectively[1].

References

[1] Stevens-Miles S, et al. Discovery of an angiotensin II binding inhibitor from a Cytospora sp. using semi-automated screening procedures. J Antibiot (Tokyo). 1996 Feb;49(2):119-23. DOI:10.7164/antibiotics.49.119

1aH,6H-Oxireno[e][1]benzopyran-4-carboxaldehyde, 2,4a,7,8-tetrahydro-7-hydroxy-6,6-dimethyl-2-oxo-3-pentyl-, (1aS,4aR,7R,8aS)- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

1aH,6H-Oxireno[e][1]benzopyran-4-carboxaldehyde, 2,4a,7,8-tetrahydro-7-hydroxy-6,6-dimethyl-2-oxo-3-pentyl-, (1aS,4aR,7R,8aS)- (9CI) Suppliers

Global( 2)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Zhejiang Huida Biotech Co., LTD	0571-89903882 15990081639	sunshixuan@huidabiotech.com	China	3644	58
Zhejiang Huida Biotech Co., LTD	0571-0571-89903882 15990081639	sunshixuan@huidabiotech.com	China	3705	58

Supplier	Advantage
Zhejiang Huida Biotech Co., LTD	58
Zhejiang Huida Biotech Co., LTD	58

1aH,6H-Oxireno[e][1]benzopyran-4-carboxaldehyde, 2,4a,7,8-tetrahydro-7-hydroxy-6,6-dimethyl-2-oxo-3-pentyl-, (1aS,4aR,7R,8aS)- (9CI) 175521-93-4