6H-2-Benzopyran-5-carboxaldehyde,7,8-dihydro-7,8-dihydroxy-3,7-dimethyl-6-oxo-, (7R,8S)-

Modify Date: 2025-08-26 11:03:21

6H-2-Benzopyran-5-carboxaldehyde,7,8-dihydro-7,8-dihydroxy-3,7-dimethyl-6-oxo-, (7R,8S)- structure	Common Name	6H-2-Benzopyran-5-carboxaldehyde,7,8-dihydro-7,8-dihydroxy-3,7-dimethyl-6-oxo-, (7R,8S)-
	CAS Number	53043-28-0	Molecular Weight	236.22100
	Density	1.42g/cm3	Boiling Point	443ºC at 760mmHg
	Molecular Formula	C₁₂H₁₂O₅	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	175.1ºC
	Symbol	GHS06, GHS08	Signal Word	Danger

Name	(7R,8S)-7,8-dihydroxy-3,7-dimethyl-6-oxo-8H-isochromene-5-carbaldehyde
Synonym	More Synonyms

Density	1.42g/cm3
Boiling Point	443ºC at 760mmHg
Molecular Formula	C₁₂H₁₂O₅
Molecular Weight	236.22100
Flash Point	175.1ºC
Exact Mass	236.06800
PSA	83.83000
Index of Refraction	1.613

MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ2232000

CHEMICAL NAME :: 6H-2-Benzopyran-5-carboxaldehyde, 7,8-dihydro-7,8-dihydroxy-3,7-dimethyl-6-oxo-, (7R-trans)-

CAS REGISTRY NUMBER :: 53043-28-0

BEILSTEIN REFERENCE NO. :: 1383761

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H12-O5

MOLECULAR WEIGHT :: 236.24

WISWESSER LINE NOTATION :: T66 CO HV FU&TJ D1 GVH IQ I1 JQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 50 ug/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 58,193,1978

Symbol	GHS06, GHS08
Signal Word	Danger
Hazard Statements	H301-H360
Precautionary Statements	P201-P301 + P310-P308 + P313
RIDADR	UN 3172
Packaging Group	III
Hazard Class	6.1(b)

On the interplay between CH...O and OH...O interactions in determining crystal packing and molecular conformation: an experimental and theoretical charge density study of the fungal secondary metabolite austdiol (C12H12O5).

J. Phys. Chem. B 110(12) , 6405-14, (2006)

The total experimental electron density rho(r), its Laplacian inverted delta(2)rho(r), the molecular dipole moment, the electrostatic potential phi(r), and the intermolecular interaction energies have...

The fungal metabolite austdiol.

Acta Crystallogr. C 59(Pt 4) , O199-201, (2003)

The title compound, (7R,8S)-7,8-dihydroxy-3,7-dimethyl-6-oxo-7,8-dihydro-6H-isochromene-5-carbaldehyde, C(12)H(12)O(5), is a trans-vicinal diol. Of the two fused rings, which lie approximately in the ...

(7R-E)-7,8-Dihydro-7,8-dihydroxy-3,7-dimethyl-6-oxo-6H-2-benzopyran-5-carboxaldehyde

(7R,8S)-7,8-Dihydro-7,8-dihydroxy-3,7-dimethyl-6-oxo-6H-2-benzopyran-5-carbaldehyde

Austadiol Austdiol Austidiol

Austidiol

6H-2-Benzopyran-5-carboxaldehyde,7,8-dihydro-7,8-dihydroxy-3,7-dimethyl-6-oxo-,(7R-trans)

Austdiol

Austadiol

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6H-2-Benzopyran-5-carboxaldehyde,7,8-dihydro-7,8-dihydroxy-3,7-dimethyl-6-oxo-, (7R,8S)-

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Articles2

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.