seravschanin

Modify Date: 2026-07-02 00:23:22

seravschanin Structure
seravschanin structure
Common Name seravschanin
CAS Number 77331-76-1 Molecular Weight 374.38
Density 1.3±0.1 g/cm3 Boiling Point 465.7±45.0 °C at 760 mmHg
Molecular Formula C20H22O7 Melting Point 166-167℃ (ethanol )
MSDS N/A Flash Point 202.5±28.8 °C

 Use of seravschanin


Hyuganin D (Isobocconin) is a Coumarin (HY-N0709) constituent that substantially inhibits LPS (HY-D1056)-induced NO production in mouse peritoneal macrophages[1].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate
Synonym More Synonyms

 seravschanin Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Hyuganin D (Isobocconin) is a Coumarin (HY-N0709) constituent that substantially inhibits LPS (HY-D1056)-induced NO production in mouse peritoneal macrophages[1].
Related Catalog
References

[1]. Yoshikawa M, et al. Inhibitory effects of coumarin and acetylene constituents from the roots of Angelica furcijuga on D-galactosamine/lipopolysaccharide-induced liver injury in mice and on nitric oxide production in lipopolysaccharide-activated mouse peritoneal macrophages. Bioorg Med Chem. 2006 Jan 15;14(2):456-63.  

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.3±0.1 g/cm3
Boiling Point 465.7±45.0 °C at 760 mmHg
Melting Point 166-167℃ (ethanol )
Molecular Formula C20H22O7
Molecular Weight 374.38
Flash Point 202.5±28.8 °C
Exact Mass 374.136566
PSA 92.04000
LogP 3.37
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.564
InChIKey BUTUNJHEBGRWGK-UHFFFAOYSA-N
SMILES CC(=O)OC1C(OC(=O)C(C)C)c2c(ccc3ccc(=O)oc23)OC1(C)C

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi

 seravschaninBioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Inhibitory activity against LPS-induced NO production in mouse peritoneal macrophages...
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL741599
Name: Binding affinity to spinach calmodulin assessed as modification of electrophoretic mo...
Source: ChEMBL
Target: Calmodulin
External Id: CHEMBL1006904
Name: Binding affinity to bovine brain calmodulin assessed as modification of electrophoret...
Source: ChEMBL
Target: Calmodulin
External Id: CHEMBL1006903
Name: Inhibitory activity against D-GalN-induced cytotoxicity in rat hepatocytes
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL784307
Name: Phytotoxicity against Echinochloa crus-galli assessed as inhibition of radicle elonga...
Source: ChEMBL
Target: Echinochloa crus-galli
External Id: CHEMBL966027
Name: Inhibitory activity against D-GalN-induced cytotoxicity in rat hepatocytes at 100 uM
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL787893
Name: Phytotoxicity against Amaranthus hypochondriacus assessed as inhibition of radicle el...
Source: ChEMBL
Target: Amaranthus hypochondriacus
External Id: CHEMBL966026
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Propanoic acid, 2-methyl-, (9R,10R)-9-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-10-yl ester
(9R,10R)-9-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl 2-methylpropanoate
(9R,10R)-9-(acetyloxy)-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl 2-methylpropanoate

 seravschanin | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate have?
A: English synonyms of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate: Propanoic acid, 2-methyl-, (9R,10R)-9-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-10-yl ester, (9R,10R)-9-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl 2-methylpropanoate, (9R,10R)-9-(acetyloxy)-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl 2-methylpropanoate.
Q: What is the CAS number of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate?
A: CAS number of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate is 77331-76-1.
Q: What is the LogP of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate?
A: LogP of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate is 3.37.
Q: What is the polar surface area (PSA) of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate?
A: Polar surface area (PSA) of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate is 92.04000.
Q: What is the InChIKey of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate?
A: InChIKey of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate is BUTUNJHEBGRWGK-UHFFFAOYSA-N.
Q: What is the SMILES notation of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate?
A: SMILES notation of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate is CC(=O)OC1C(OC(=O)C(C)C)c2c(ccc3ccc(=O)oc23)OC1(C)C.
Q: What is the Chinese name of 77331-76-1?
A: Chinese name of 77331-76-1 is 77331-76-1.
Q: What is the molecular weight of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate?
A: Molecular weight of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate is 374.38.
Q: What is the English name of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate?
A: The English name of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate is (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate.
Q: What is the boiling point of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate?
A: Boiling point of (9R,10R)-9-acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-10-yl isobutyrate is 465.7±45.0 °C at 760 mmHg.

 seravschaninfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
BioBioPha
naturewill
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