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ChemicalBook > Product Catalogue >Biochemical Engineering >Plant extracts >(+)-Praeruptorin A

(+)-Praeruptorin A

(+)-Praeruptorin A Structure
  • ₹0
  • Product name: (+)-Praeruptorin A
  • CAS: 73069-27-9
  • MF: C21H22O7
  • MW: 386.4
  • EINECS:
  • MDL Number:MFCD11111496
  • Synonyms:(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;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;(+)-Praeruptorin A;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)-;3,4-b'dipyran-9-ylester;3,4-b']dipyran-9-ylester, (2Z)-
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

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

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

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Praeruptorin A WEDELOLACTONE 2107-76-8 4-METHYLESCULETIN 4-Hydroxycoumarin

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Suppliers and manufacturers

Chengdu GLP biotechnology Co Ltd
Chengdu Biopurify Phytochemicals Ltd.
Shaanxi Pioneer Biotech Co., Ltd .
Hubei Ipure Biology Co., Ltd
Dayang Chem (Hangzhou) Co.,Ltd.
InvivoChem
TargetMol Chemicals Inc.
PT CHEM GROUP LIMITED
ShenZhen Trendseen Biological Technology Co.,Ltd.
GIHI CHEMICALS CO.,LIMITED