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(3alpha,9beta,10alpha,16alpha)-3-[[2-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-20,24-epoxy-16-hydroxy-9-methyl-19-norlanosta-5,23-diene-11,22-dione

Picfeltarraenin IB

CAS: 97230-46-1

Molecular Formula: C42H64O14

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  5. (3alpha,9beta,10alpha,16alpha)-3-[[2-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-20,24-epoxy-16-hydroxy-9-methyl-19-norlanosta-5,23-diene-11,22-dione

(3alpha,9beta,10alpha,16alpha)-3-[[2-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-20,24-epoxy-16-hydroxy-9-methyl-19-norlanosta-5,23-diene-11,22-dione - Names and Identifiers

Name Picfeltarraenin IB
Synonyms Picfeltarraenin IB
PICFELTARRAENIN IB
19-Norlanosta-5,23-diene-11,22-dione, 3-[[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-20,24-epoxy-16-hydroxy-9-methyl-, (3α,9β,10α,16α)-
(3alpha,9beta,10alpha,16alpha)-3-[[2-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-20,24-epoxy-16-hydroxy-9-methyl-19-norlanosta-5,23-diene-11,22-dione
2-[3-[4,5-dihydroxy-6-(hydroxymethyl)-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxy-16-hydroxy-4,4,9,13,14-pentamethyl-11-oxo-1,2,3,7,8,10,12,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl]-2-methyl-5-propan-2-ylfuran-3-one
CAS 97230-46-1

(3alpha,9beta,10alpha,16alpha)-3-[[2-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-20,24-epoxy-16-hydroxy-9-methyl-19-norlanosta-5,23-diene-11,22-dione - Physico-chemical Properties

Molecular FormulaC42H64O14
Molar Mass792.95
Melting Point208-209°C
Boling Point895.774°C at 760 mmHg
Specific Rotation(α)+34.2 (c 1 in MeOH)
Solubility Soluble in water, DMSO and other solvents, insoluble in petroleum ether.
AppearanceWhite crystal
Storage Condition2-8℃
SensitiveEasily absorbing moisture
MDLMFCD30478641
Physical and Chemical PropertiesWhite crystalline powder, soluble in methanol, ethanol, DMSO and other organic solvents, derived from bitter Scrophulariae.

(3alpha,9beta,10alpha,16alpha)-3-[[2-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-20,24-epoxy-16-hydroxy-9-methyl-19-norlanosta-5,23-diene-11,22-dione - Reference Information

biological activity Picfeltarraenin IB is a cucurbitoside isolated from Picriafel-terrae and is an inhibitor of acetylcholinesterase (AChE). Picfeltarraenin IB can be used to treat herpes infection, cancer and inflammation.
target TargetValue AChE ()
TargetValue
chemical properties white crystalline powder, soluble in methanol, ethanol, DMSO and other organic solvents, derived from bitter scrophularia.
uses scrophularium glycoside IB has the effects of anti-inflammatory, anti-tumor, anti-oxidation, anti-fatigue, lowering blood sugar, protecting liver and enhancing immunity.
used for content determination/identification/pharmacological experiment, etc.
Last Update：2024-04-09 20:48:19
(3alpha,9beta,10alpha,16alpha)-3-[[2-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-20,24-epoxy-16-hydroxy-9-methyl-19-norlanosta-5,23-diene-11,22-dione
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Shanghai Yuanye Bio-Technology Co., Ltd.
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CAS: 97230-46-1
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Shanghai Yuanye Bio-Technology Co., Ltd.
Spot supply
Product Name: Picfeltarraenin IB Visit Supplier Webpage Request for quotation
CAS: 97230-46-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
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(3alpha,9beta,10alpha,16alpha)-3-[[2-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-20,24-epoxy-16-hydroxy-9-methyl-19-norlanosta-5,23-diene-11,22-dione
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