A - B - C - D - E - H - I - M - N - P - S - T - U

  


22-001

 

 

 

2,6-Dimethoxy-1,4-benzoquinone   [530-55-2]

C8H8O4

MW 168.15

mp 255-256oC

Yellow crystals

Soluble in methanol or acetone

 

19-072

 

 

 

 

4,6-Dimethyl-3,7-di(4’-chlorophenyl)-2,8-dioxo-

2H,8H-benzo(1,2-b: 5,4-b’) dipyran

C26H16Cl2O4

MW 463.33              mp >300oC

White powder

Soluble in excess of

Ethyl acetate:Chloroform (1:1)

 

19-074

 

 

 

 

4,6-Dimethyl-3,7-di(4’-methoxy phenyl)-2,8-dioxo-

2H,8H-benzo(1,2-b: 5,4-b’) dipyran

C28H22O6

MW 454.48

mp 260-263oC

Light yellow powder

Soluble in Chloroform

 

19-073

 

 

 

 

4,6-Dimethyl-3,7-diphenyl-2,8-dioxo-2H,8H-

benzo(1,2-b: 5,4-b’) dipyran

C26H18O4

MW 394.43

mp 272-273oC

Cream color powder

Soluble in Chloroform

 

25-082

 

 

2-(2,4-Dinitro phenylthio) acetic acid, 98%

C8H6N2O6S

MW 258.21

mp 162-164 oC

Pale yellow crystalline solid

Soluble in chloroform

 

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E-004

 

4-Ethyl resorcinol   [2896-60-8]

(OH)2C6H3C2H5

MW 138.17

mp 95-98oC           CHR

Irritant

 

 


25-056

 

 

4-Hydroxy-3-methoxy carbonyl-2H-[1,2]-

benzothiazine-1,1-dioxide

C10H9NO5S

MW  255.25

mp 166-169oC

Off white crystalline solid

Soluble in chloroform

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25-057

 

 

4-Hydroxy-3-methoxy carbonyl-2-methyl-

2H-[1,2]-benzothiazine-1,1-dioxide

C11H11NO5S

MW  269.28

mp 161-163oC

Off white crystalline solid

Soluble in chloroform

 

19-377

 

 

1(2-Hydroxyphenyl)-3(2-furyl)-prop-2-en-1-one, 98%

C13H10O3

MW  214.22

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01-961

 

5-Iodoanthranilic acid   [5326-47-6]

(2-Amino-5-iodobenzoic acid)

C7H6NO2

MW 263.03

mp ca 220oC   (dec)

 

 

I-001

 

5-Iodovanillin   [5438-36-8]

(4-Hydroxy-5-Iodo-3-methoxybenzaldehyde)

3,4,5-OCH3(OH)IC6H2CHO

MW 278.05

mp 181-182oC

Light sensitive

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25-020

 

 

3-Mercapto-5(4-chlorophenyl)-[1,2,4]triazole, 98%

C8H6ClN3S

MW 211.68

mp 276-277oC

Off white crystalline solid

Soluble in Chloroform, Methanol

 

25-021

 

 

4H-3-Mercapto-5(4-hydroxyphenyl)-[1,2,4]triazole, 98%

C8H7N3OS

MW 193.24

mp 301-303oC

Off white crystalline solid

Soluble in Ethylacetate, Methanol

 

 


25-022

 

 

4H-3-Mercapto-5(4-methoxyphenyl)-[1,2,4]triazole, 98%

C9H9N3OS

MW 207.26

mp 252-254oC

Off white crystalline solid

Soluble in Chloroform, Methanol

 

25-023

 

 

4H-3-Mercapto-5(p-Tolyl)-[1,2,4]triazole, 98%

C9H9N3S

MW 191.26

mp 248-250oC

Off white crystalline solid

Soluble in Chloroform, Methanol

 

25-024

 

 

7-Methoxy 2H[1,4]benzothiazin 3(4H)-one, 98%

C9H9NO2S

MW 195.25

mp 180-182oC

Pale pink crystalline solid

Soluble in Chloroform, Methanol

 

M-005

 

3-Methoxycatechol   [934-00-9]

(1,2-Dihydroxy-3-methoxybenzene)

(Pyrogallol-1-methylether)

OCH3(OH)2C6H3

MW 140.14

mp 40-42oC     bp 146-147o/15mm

 

25-058

 

 

1-(4-Methoxyphenyl)-3-(2-chloro-6-methyl-3-

quinolinyl)-2-propen-1-one

C20H16ClNO2

MW  337.81

mp 176-178oC

Light brown crystalline solid

Soluble in chloroform

 

25-059

 

 

1-(4-Methoxyphenyl)-3-(2-chloro-8-methyl-3-

quinolinyl)-2-propen-1-one

C20H16ClNO2

MW  337.81

mp 178-180oC

Light yellow crystalline solid

Soluble in chloroform

 

25-060

 

 

1-(4-Methoxyphenyl)-3-(2-chloro-3-quinolinyl)-

2-propen-1-one

C19H14ClNO2

MW  323.78

mp 141-143oC

Dark brown crystalline solid

Soluble in chloroform

 

 


25-040

 

 

4(4-Methoxyphenyl)-1(2H)phthalazinone, 98%

C15H12N2O2

MW 252.27

mp 244oC

White crystalline solid

Soluble in DMSO

 

 

 

01-1051

 

2-Methoxyresorcinol   [29267-67-2]

(Pyrogallol-2-methyl ether)

(1,3-Dihydroxy-2-methoxybenzene)

C7H8O3

MW 140.14

mp 86-88oC

 

01-1052

 

5-Methoxyresorcinol   [2174-64-3]

(3,5-Dihydroxyanisole)

(Phloroglucinol monomethyl ether)

C7H8O3

MW 140.14

mp 76-78oC     bp 135o/0.05 mm

Irritant

 

25-025

 

 

7-Methyl 2H[1,4]benzothiazin 3(4H)-one, 98%