Chrysoobtusin

Modify Date: 2025-08-26 19:15:03

Chrysoobtusin structure	Common Name	Chrysoobtusin
	CAS Number	70588-06-6	Molecular Weight	358.342
	Density	1.3±0.1 g/cm3	Boiling Point	586.2±50.0 °C at 760 mmHg
	Molecular Formula	C₁₉H₁₈O₇	Melting Point	215-216 ºC
	MSDS	N/A	Flash Point	212.4±23.6 °C

Use of Chrysoobtusin

Chrysoobtusin is an anthraquinone derivative isolated from Semen Cassiae. Semen Cassiae has long been used to protect liver, brighten eyes, and relieve constipation[1][2].

Name	2-Hydroxy-1,6,7,8-tetramethoxy-3-methylanthracene-9,10-dione
Synonym	More Synonyms

Description	Chrysoobtusin is an anthraquinone derivative isolated from Semen Cassiae. Semen Cassiae has long been used to protect liver, brighten eyes, and relieve constipation[1][2].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Zhang WD, et al. Simultaneous determination of aurantio-obtusin, chrysoobtusin, obtusin and 1-desmethylobtusin in rat plasma by UHPLC-MS/MS. Biomed Chromatogr. 2014;28(3):369-374. [2]. Yang B, et al. Nine components pharmacokinetic study of rat plasma after oral administration raw and prepared Semen Cassiae in normal and acute liver injury rats. J Sep Sci. 2019;42(14):2341-2350.

Description

Chrysoobtusin is an anthraquinone derivative isolated from Semen Cassiae. Semen Cassiae has long been used to protect liver, brighten eyes, and relieve constipation[1][2].

Related Catalog

Research Areas >> Others

Signaling Pathways >> Others >> Others

References

[1]. Zhang WD, et al. Simultaneous determination of aurantio-obtusin, chrysoobtusin, obtusin and 1-desmethylobtusin in rat plasma by UHPLC-MS/MS. Biomed Chromatogr. 2014;28(3):369-374.

[2]. Yang B, et al. Nine components pharmacokinetic study of rat plasma after oral administration raw and prepared Semen Cassiae in normal and acute liver injury rats. J Sep Sci. 2019;42(14):2341-2350.

Density	1.3±0.1 g/cm3
Boiling Point	586.2±50.0 °C at 760 mmHg
Melting Point	215-216 ºC
Molecular Formula	C₁₉H₁₈O₇
Molecular Weight	358.342
Flash Point	212.4±23.6 °C
Exact Mass	358.105255
PSA	91.29000
LogP	3.36
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.598
InChIKey	ZMDXTRSTKHTSCE-UHFFFAOYSA-N
SMILES	COc1cc2c(c(OC)c1OC)C(=O)c1c(cc(C)c(O)c1OC)C2=O
Storage condition	2-8℃
Water Solubility	Insuluble (5.4E-3 g/L) (25 ºC)

HS Code	2914690090

1-Methoxy-3-met...

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~57%

Chrysoobtusin

CAS#:70588-06-6

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Literature: Cameron, Donald W.; Feutrill, Geoffrey I.; Gamble, Glenn B.; Stavrakis, John Tetrahedron Letters, 1986 , vol. 27, # 41 p. 4999 - 5002

1,2,3,8-tetrame...

CAS#:96820-54-1

Chrysoobtusin

CAS#:70588-06-6

Literature: Kitanaka, Susumu; Kimura, Fumie; Takido, Michio Chemical & Pharmaceutical Bulletin, 1985 , vol. 33, # 3 p. 1274 - 1276

(1R,4aS,9aR)-9a...

CAS#:108637-95-2

Chrysoobtusin

CAS#:70588-06-6

Literature: Cameron, Donald W.; Feutrill, Geoffrey I.; Gamble, Glenn B.; Stavrakis, John Tetrahedron Letters, 1986 , vol. 27, # 41 p. 4999 - 5002

Precursor 3
CAS#:108637-73-6 1-Methoxy-3-met... CAS#:78308-19-7 3-Chloro-5,6,7-... CAS#:96820-54-1 1,2,3,8-tetrame...
DownStream 0

HS Code	2914690090
Summary	2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Name: Antiplatelet activity in rat platelet rich plasma assessed as drug level causing inhi...
Source: ChEMBL
Target: NON-PROTEIN TARGET
External Id: CHEMBL962586

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Source: ChEMBL
Target: Bifunctional epoxide hydrolase 2
External Id: CHEMBL3635709

Name: Inhibition of sEH (unknown origin) assessed as 6-methoxy-2-naphthaldehyde formation a...
Source: ChEMBL
Target: Bifunctional epoxide hydrolase 2
External Id: CHEMBL3635708

Name: Inhibition of baker's yeast alpha-glucosidase using PNPG as substrate preincubated fo...
Source: ChEMBL
Target: N/A
External Id: CHEMBL4392779

Name: Antiplatelet activity in rat platelet rich plasma assessed as drug level causing inhi...
Source: ChEMBL
Target: NON-PROTEIN TARGET
External Id: CHEMBL962585

Name: Antioxidant activity assessed as DPPH radical scavenging activity incubated for 30 mi...
Source: ChEMBL
Target: N/A
External Id: CHEMBL4392780

Name: Antiplatelet activity in rat platelet rich plasma assessed as drug level causing inhi...
Source: ChEMBL
Target: NON-PROTEIN TARGET
External Id: CHEMBL962584

Name: Inhibition of 12-O-tetradecanoylphorbol-13-acetate induced EBV-early antigen activati...
Source: ChEMBL
Target: N/A
External Id: CHEMBL938674

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Chryso-obtusin

2-Hydroxy-1,6,7,8-tetramethoxy-3-methyl-9,10-anthraquinone

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Product Name: Chrysoobtusin
Price: ￥Inquiry/5mg ￥Inquiry/20mg ￥Inquiry/100mg ￥Inquiry/1g
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Delivery: Inquiry
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