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ChemicalBook >> CAS DataBase List >>PDII

PDII

CAS No.
73069-28-0
Chemical Name:
PDII
Synonyms
PDII;Praeruptorin B(b);(+)-Praeruptorin B;白花前胡素B Praeruptorin B;(9S,10S)-8,8-Dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromene-9,10-diyl (2Z,2'Z)-bis(2-methylbut-2-enoate);8,8-dimethyl-9-[(Z)-2-methylbut-2-enoyl]oxy-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl](Z)-2-methylbut-2-enoate;(2Z,2'Z)-2-Methyl-2-butenoic acid (9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9,10-diyl ester;Bis[(Z)-2-methyl-2-butenoic acid][(9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran]-9,10-diyl ester;Bis[(Z)-2-methyl-2-butenoic acid](9S,10S)-2-oxo-8,8-dimethyl-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-9β,10β-diyl ester;2-Butenoic acid, 2-methyl-,(9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9,10-diyl ester, (2Z,2'Z)-
CBNumber:
CB2120342
Molecular Formula:
C24H26O7
Molecular Weight:
426.46
MDL Number:
MFCD07785497
MOL File:
73069-28-0.mol
MSDS File:
SDS
Last updated:2025-06-17 08:39:37

PDII Properties

Melting point 175-176℃
Boiling point 524.8±50.0 °C(Predicted)
Density 1.24
solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form Powder
color White to off-white
Stability Light Sensitive

PDII price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological P3121 PdiI 73069-28-0 200U $283 2021-12-16 Buy
TRC P699450 PraeruptorinB 73069-28-0 100mg $675 2021-12-16 Buy
Medical Isotopes, Inc. 52823 PraeruptorinB 73069-28-0 1g $1175 2021-12-16 Buy
ChemScene CS-0007122 PraeruptorinB 99.95% 73069-28-0 25mg $480 2021-12-16 Buy
ChemScene CS-0007122 PraeruptorinB 99.95% 73069-28-0 5mg $150 2021-12-16 Buy
Product number Packaging Price Buy
P3121 200U $283 Buy
P699450 100mg $675 Buy
52823 1g $1175 Buy
CS-0007122 25mg $480 Buy
CS-0007122 5mg $150 Buy

PDII Chemical Properties,Uses,Production

Uses

Praeruptorin B is a bioactive constituent of Peucedani Radix, a traditional Chinese medicinal herb used in the treatment of respiratory and pulmonary disorders.

target

IL Receptor | p65 | NF-kB | TNF-α | P450 (e.g. CYP17)

PDII Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 87)Suppliers
Supplier Tel Email Country ProdList Advantage
Chengdu GLP biotechnology Co Ltd 		028-87075086 13350802083 scglp@glp-china.com CHINA 1824 58
Chengdu Biopurify Phytochemicals Ltd. 		+86-28-82633860; +8618080483897 sales@biopurify.com China 3751 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49732 58
Wuhan ChemNorm Biotech Co.,Ltd. 		+86-27-8439 4403 18971486879 sales@chemnorm.com CHINA 2935 58
TargetMol Chemicals Inc. 		+17819995354 marketing@targetmol.com United States 32294 58
TargetMol Chemicals Inc. 		support@targetmol.com United States 38671 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43340 58
Chembest Research Laboratories Limited +86-21-20908456 sales@BioChemBest.com China 6005 61
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14435 57
Chengdu Biopurify Phytochemicals Ltd. +86-028-82633397 18982077548 cwb1@biopurify.cn China 2376 60

View Lastest Price from PDII manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Praeruptorin B pictures 2025-06-17 Praeruptorin B
73069-28-0
 US $0.00 / removed 10g TargetMol Chemicals Inc.
PDII (2Z,2'Z)-2-Methyl-2-butenoic acid (9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9,10-diyl ester Bis[(Z)-2-methyl-2-butenoic acid](9S,10S)-2-oxo-8,8-dimethyl-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-9β,10β-diyl ester Bis[(Z)-2-methyl-2-butenoic acid][(9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran]-9,10-diyl ester Praeruptorin B(b) 2-Butenoic acid, 2-methyl-, (9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9,10-diyl ester, (2Z,2'Z)- 8,8-dimethyl-9-[(Z)-2-methylbut-2-enoyl]oxy-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl](Z)-2-methylbut-2-enoate (+)-Praeruptorin B (9S,10S)-8,8-Dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromene-9,10-diyl (2Z,2'Z)-bis(2-methylbut-2-enoate) 2-Butenoic acid, 2-methyl-,(9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9,10-diyl ester, (2Z,2'Z)- 白花前胡素B Praeruptorin B 73069-28-0 73069-28-4