COUMARINS

We supply rare and high quality coumarins. They are listed in this section in alphabetical order, with synonyms given below them in parentheses. In addition, we welcome inquiries for non-listed coumarins.

A - B - C - D - E - F - H - I - M - N - P - T - X

020596

3-Acetamidocoumarin, 98% [779-30-6]

C₁₁H₉NO₃

MW 203.19

mp 204-205^oC

Creamy fluffy powder

A-102

7-Acetoxy-4-methylcoumarin [2747-05-9]

(β-Methylumbelliferyl acetate)

C₁₂H₁₀O₄

MW 218.21

mp 152-154^oC

White fluffy powder

Soluble in chloroform

A-103

3-Acetylcoumarin [3949-36-8]

C₁₁H₈O₃

MW 188.18

mp 122-124^oC

19-424

3-Acetyl-7-diethylaminocoumarin, 98%

C₁₅H₁₇NO₃

MW 259.31

mp 152-154^oC

Yellow shining powder

Soluble in chloroform

020582

8-Acetyl-6,7-dimethoxycoumarin

C₁₃H₁₂O₅

MW 248.23

mp 94-97.5^oC

020583

8-Acetyl-7-hydroxycoumarin [6748-68-1]

C₁₁H₈O₄

MW 204.18

mp 168-170^oC

Bright yellow powder

Soluble in toluene, ethyl formiate, formic acid

020584

8-Acetyl-6-hydroxy-7-methoxycoumarin

C₁₂H₁₀O₅

MW 234.21

mp 197-199^oC

25-004

8-Acetyl-7-hydroxy-4-methylcoumarin, 98%

C₁₂H₁₀O₄

MW 218.21

mp 162-163^oC

Pale yellow crystalline solid

Soluble in chloroform

020585

8-Acetyl-7-methoxycoumarin [89019-07-8]

C₁₂H₁₀O₄

MW 218.21

mp 117-127^oC

19-355

7-Allyloxy-3(3’-bromophenyl)coumarin, 98%

C₁₈H₁₃BrO₃

MW 357.21

mp 136.2-137.5^oC

Off white powder

Soluble in chloroform

19-356

7-Allyloxy-3(3’-bromophenyl)-4-phenyl coumarin, 98%

C₂₄H₁₇BrO₃

MW 433.31

mp 116.2-117.7^oC

Cream color-shining powder

Soluble in chloroform

19-294

4-Allyloxycoumarin, 98%

C₁₂H₁₀O₃

MW 202.21

mp 114-115.5^oC

White fluffy powder

Soluble in chloroform

19-295

7-Allyloxycoumarin, 98%

C₁₂H₁₀O₃

MW 202.21

mp 83.7-84.8^oC

Light rose powder

Soluble in chloroform

19-296

6-Allyloxy-4-methylcoumarin, 98%

C₁₃H₁₂O₃

MW 216.23

mp 72.8-75^oC

Off white powder

Soluble in chloroform

19-297

7-Allyloxy-4-methylcoumarin, 98%

C₁₃H₁₂O3

MW 216.23

mp 104-105^oC

White fluffypowder

Soluble in chloroform

19-255

5-Allyloxypsoralen, 98%

(Bergaptol allylether)

C₁₄H₁₀O₄

MW 242.23

mp 135-138^oC

White powder

Soluble in chloroform

19-227

8-Allyloxypsoralen, 98%

C₁₄H₁₀O₄

MW 242.23

mp 81-82^oC

Off white fluffy powder

Soluble in chloroform

A-104

3-Aminocoumarin [1635-31-0]

C₉H₇NO₂

MW 161.16

mp 135-137^oC

Off white shining plates

Soluble in chloroform

020547

7-Amino-4-methylcoumarin [26093-31-2]

C₁₀H₉NO₂

MW 175.19

mp 222-224^oC

Light yellow powder

Soluble in DMF

020537S

Angelicin with HPLC [523-50-2]

(Isopsoralen)

C₁₁H₆O₃

MW 186.16

mp 137-140^oC

0509129A

L-Arginine-7-amido-4-methylcoumarin hydrochloride

[69304-16-1]