(+)-Praeruptorin A

Product Name: (+)-Praeruptorin A
CAS No.: 73069-27-9
Chemical Name: (+)-Praeruptorin A
Synonyms: Praeruptorin A（b）;(+)-Praeruptorin A;3,4-b'dipyran-9-ylester;3,4-b']dipyran-9-ylester, (2Z)-;benzo[1,2-b:3,4-b']dipyran-9-ylester, (2Z)-;(9S,10S)-10-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl](Z)-2-methylbut-2-enoate;(9S,10S)-10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (Z)-2-methylbut-2-enoate;9,10-Dihydro-9β-[(Z)-1-oxo-2-methyl-2-butenyloxy]-10β-(acetyloxy)-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one;(Z)-2-Methyl-2-butenoic acid [(9S,10S)-10β-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran]-9β-yl ester;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)-
CBNumber: CB42130273
Molecular Formula: C21H22O7
Formula Weight: 386.4
MOL File: 73069-27-9.mol

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(+)-Praeruptorin A Property

Melting point:: 136-137 °C(Solv: ethanol (64-17-5))
Boiling point:: 486.8±45.0 °C(Predicted)
Density: 1.28±0.1 g/cm3(Predicted)
storage temp.: 4°C, protect from light
solubility: Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form: Powder
color: White to off-white

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Cayman Chemical

Product number: 24915
Product name: (+)-Praeruptorin A
Purity: ≥98%
Packaging: 25mg
Price: $48
Updated: 2024/03/01

Cayman Chemical

Product number: 24915
Product name: (+)-Praeruptorin A
Purity: ≥98%
Packaging: 50mg
Price: $89
Updated: 2024/03/01

Cayman Chemical

Product number: 24915
Product name: (+)-Praeruptorin A
Purity: ≥98%
Packaging: 100mg
Price: $158
Updated: 2024/03/01

AK Scientific

Product number: 1340AC
Product name: PraeruptorinA
Packaging: 50mg
Price: $185
Updated: 2021/12/16

ChemScene

Product number: CS-0032286
Product name: PraeruptorinA
Packaging: 10mg
Price: $269
Updated: 2021/12/16

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(+)-Praeruptorin A Chemical Properties,Usage,Production

Chemical Properties

White needle-like crystals, fat-soluble, easily soluble in organic solvents.

Biological Activity

Praeruptorin A is a major bioactive constituent of Peucedanum praeruptorum. It exerts anti-inflammatory effects by inhibiting NF-κB activation.

target

Target	Value
NF-κB ()

(+)-Praeruptorin A Preparation Products And Raw materials

Raw materials

Preparation Products

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(+)-Praeruptorin A Suppliers

China 82 United States 11 Global 93

ALB Technology Limited

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Matrix Scientific

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Riedel-de Haen AG

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73069-27-9, (+)-Praeruptorin ARelated Search:

ISOBERGAPTOL 4-Hydroxycoumarin 5-Hydroxyxanthotoxin 4-METHYLESCULETIN 5,8-DIHYDROXYPSORALEN MEDICAGOL (R)-Peucedanol 5,7-Dihydroxy-4-methylcoumarin pimpinellin Praeruptorin E WEDELOLACTONE 6-ISOPENTENYLOXYISOBERGAPTEN Praeruptorin A PRAERUPTORIN E PDII

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

9,10-Dihydro-9β-[(Z)-1-oxo-2-methyl-2-butenyloxy]-10β-(acetyloxy)-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one

3,4-b']dipyran-9-ylester, (2Z)-

benzo[1,2-b:3,4-b']dipyran-9-ylester, (2Z)-

3,4-b'dipyran-9-ylester

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)-

(+)-Praeruptorin A

(9S,10S)-10-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl](Z)-2-methylbut-2-enoate

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

Praeruptorin A（b）

73069-27-9