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

Product 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
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
Formula Weight
386.4
MOL File
477-33-8.mol
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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 Property

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
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Safety

Hazard Codes 
Xn,N
Risk Statements 
22-50
Safety Statements 
61
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

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N-Bromosuccinimide Price

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

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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

Canada 1 China 36 India 1 United States 7 Global 45
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View Lastest Price from 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 manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Samidin 477-33-8
Price
US $0.00-0.00/KG
Min. Order
5mg
Purity
99%HPLC
Supply Ability
2000tons
Release date
2020-01-06
Shaanxi Dideu Medichem Co. Ltd
Product
SaMidin 477-33-8
Price
US $30.00-20.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200000KG
Release date
2024-08-06

477-33-8, 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 esterRelated Search:

Artemether beta-Sitosterol alpha-Cyperone MOSLOFLAVONE Hydroxyecdysone beta-Eudesmol (4E,6E)-1,7-Diphenyl-4,6-heptadien-3-one 2-(3,4-Dihydroxyphenyl)-8-(2-O-beta-L-galactopyranosyl-beta-D-glucopyranosyl)-5,7-dihydroxy-4H-1-Benzopyran-4-one alpha-Terpineol hydroxygenkwanin

  • 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
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