ChemicalBook >> CAS DataBase List >>3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester

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

CAS No.
477-33-8
Chemical Name:
3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester
Synonyms
Samidin;(+)-Samidin;]dipyran-9-yl ester;10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl3-methyl-2-butenoate;3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester;2-Butenoic acid, 3-methyl-, (9R,10R)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester
CBNumber:
CB12250954
Molecular Formula:
C21H22O7
Molecular Weight:
386.4
MDL Number:
MFCD01734126
MOL File:
477-33-8.mol
Last updated:2023-05-15 10:43:34

3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester Properties

Boiling point 486.8±45.0 °C(Predicted)
Density 1.28±0.1 g/cm3(Predicted)
storage temp. -20°C
solubility Chloroform (Slightly), Ethyl Acetate (Slightly)
form Solid
color White
FDA UNII H96WTV8SM2

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS09
Signal word  Warning
Hazard statements  H302-H410
Precautionary statements  P273-P301+P312+P330
Hazard Codes  Xn,N
Risk Statements  22-50
Safety Statements  61
RIDADR  UN 3077 9 / PGIII
WGK Germany  3

3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich SMB00123 Samidin ≥95% (LC/MS-ELSD) 477-33-8 1mg $306 2024-03-01 Buy
American Custom Chemicals Corporation API0009917 SAMIDIN 95.00% 477-33-8 5MG $816.75 2021-12-16 Buy
American Custom Chemicals Corporation API0009917 SAMIDIN 95.00% 477-33-8 50MG $2194.5 2021-12-16 Buy
Arctom CFN96375 Samidin ≥98% 477-33-8 5mg $333 2021-12-16 Buy
Crysdot CD32001336 Samidin 95+% 477-33-8 5mg $525 2021-12-16 Buy
Product number Packaging Price Buy
SMB00123 1mg $306 Buy
API0009917 5MG $816.75 Buy
API0009917 50MG $2194.5 Buy
CFN96375 5mg $333 Buy
CD32001336 5mg $525 Buy

3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester Chemical Properties,Uses,Production

Uses

A potent vasodilatory agent isolated from Ammi visnaga

Definition

ChEBI: Samidin is a member of coumarins.

3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester Preparation Products And Raw materials

Raw materials

Preparation Products

3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester Suppliers

Global( 40)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-87569265 +86-18612256290 1056@dideu.com China 3959 58
TargetMol Chemicals Inc.
+1-781-999-5354 support@targetmol.com United States 19973 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15421 60
BioBioPha Co., Ltd. 0871-65217109 13211707573; y.liu@mail.biobiopha.com China 5658 65
Wuxi Zhongkun Biochemical Technology Co., Ltd. 0510-85629785 18013409632 sales@reading-chemicals.com China 15185 58
Wuhan ChemFaces Biochemical Co., Ltd. 18607101326 15172504745 aileen@chemfaces.com China 7059 55
EMMX Biotechnology LLC 888-539-0666 info@emmx.com United States 8449 60
Shanghai YuanYe Biotechnology Co., Ltd. 18021002903 3008007409@qq.com China 27322 60

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Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Samidin pictures 2021-07-20 Samidin
477-33-8
US $0.00-0.00 / KG 5mg 99%HPLC 2000tons Shaanxi Dideu Medichem Co. Ltd
  • Samidin pictures
  • Samidin
    477-33-8
  • US $0.00-0.00 / KG
  • 99%HPLC
  • Shaanxi Dideu Medichem Co. Ltd
3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester Samidin ]dipyran-9-yl ester 2-Butenoic acid, 3-methyl-, (9R,10R)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester (+)-Samidin 10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl3-methyl-2-butenoate 477-33-8 Aromatics Chiral Reagents Heterocycles Intermediates & Fine Chemicals Pharmaceuticals