(-)-pareruptorin A

Modify Date: 2024-01-02 21:46:22

(-)-pareruptorin A structure	Common Name	(-)-pareruptorin A
	CAS Number	73069-25-7	Molecular Weight	386.395
	Density	1.3±0.1 g/cm3	Boiling Point	486.8±45.0 °C at 760 mmHg
	Molecular Formula	C₂₁H₂₂O₇	Melting Point	N/A
	MSDS	USA	Flash Point	211.5±28.8 °C

Use of (-)-pareruptorin A

(±)-Praeruptorin A is the di-esterified product of cis-khellactone (CKL) and the major active ingredient in Peucedani Radix which consists of the dried roots of Peucedanum praeruptorumDunn (Apiaceae). (±)-Praeruptorin A has been widely employed as one of the famous traditional Chinese medicines (TCMs) for the treatment of cough with thick sputum and dyspnea, nonproductive cough and upper respiratory infections for centuries in China. (±)-Praeruptorin A has dramatically therapeutic effects on hypertension mainly through acting as a Ca2+-influx blocker[1].

Name	Praeruptorin A
Synonym	More Synonyms

Description	(±)-Praeruptorin A is the di-esterified product of cis-khellactone (CKL) and the major active ingredient in Peucedani Radix which consists of the dried roots of Peucedanum praeruptorumDunn (Apiaceae). (±)-Praeruptorin A has been widely employed as one of the famous traditional Chinese medicines (TCMs) for the treatment of cough with thick sputum and dyspnea, nonproductive cough and upper respiratory infections for centuries in China. (±)-Praeruptorin A has dramatically therapeutic effects on hypertension mainly through acting as a Ca2+-influx blocker[1].
Related Catalog	Signaling Pathways >> Membrane Transporter/Ion Channel >> Calcium Channel Research Areas >> Infection
Target	Ca2+
References	[1]. Song YL, et al. Metabolic characterization of (±)-praeruptorin A in vitro and in vivo by high performance liquidchromatography coupled with hybrid triple quadrupole-linear ion trap mass spectrometry and time-of-flight mass spectrometry. J Pharm Biomed Anal. 2014 Mar;90:98-110.

Density	1.3±0.1 g/cm3
Boiling Point	486.8±45.0 °C at 760 mmHg
Molecular Formula	C₂₁H₂₂O₇
Molecular Weight	386.395
Flash Point	211.5±28.8 °C
Exact Mass	386.136566
PSA	92.04000
LogP	4.18
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.574

Safety Phrases	24/25

PraeruptorinA

2-Butenoicacid,2-methyl-,(9S,10S)-10-(acetyloxy)

(+)-cis-4'-acetyl-3'-angeloylkhellactone

9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H

2-Butenoic acid, 2-methyl-, (9R,10S)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2Z)-

(9S,10S)-10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2Z)-2-methylbut-2-enoate

(+)-Praeruptorin

(+)-cis-3'-angeloyl-4'-acetylkhellactone

2-Butenoic acid, 2-methyl-, (9S,10S)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2Z)-

(-)-pareruptorin A

(9R,10S)-10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2Z)-2-methyl-2-butenoate

(+)-isopteryxin

(9S,10S)-10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2Z)-2-methyl-2-butenoate

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (-)-pareruptorin A
Price: Click To Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: (-)-pareruptorin A
Price: ￥788.0/20mg
Purity: 98.0%
Delivery: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (+)-Pareruptorin A
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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