25-020

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

C₈H₆ClN₃S

MW 211.68

mp 276-277^oC

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 301-303^oC

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 252-254^oC

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 248-250^oC

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 180-182^oC

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 40-42^oC     bp 146-147^o/15mm

Pure     Irritant

25-058

1-(4-Methoxyphenyl)-3-(2-chloro-6-methyl-3-quinolinyl)-2-propen-1-one

C₂₀H₁₆ClNO₂

MW  337.81

mp 176-178^oC

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 178-180^oC

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 141-143^oC

Dark brown crystalline solid

Soluble in chloroform

25-040

4(4-Methoxyphenyl)-1(2H)phthalazinone

C₁₅H₁₂N₂O₂

MW 252.27

mp 244^oC

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 86-88^oC

01-1052

5-Methoxyresorcinol   [2174-64-3]

(3,5-Dihydroxyanisole)

(Phloroglucinol monomethyl ether)

C₇H₈O₃

MW 140.14

mp 76-78^oC     bp 135^o/0.05 mm

Irritant

25-025

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

C₉H₉NOS

MW 179.25              mp 184-186^oC

Pale yellow crystalline solid

Soluble in chloroform, methanol

17-148

6-Methyl chromone-2-carboxylic acid

[5006-44-0]

C11H8O4

MW 204.19

mp 267-270^oC

25-042

4(4-Methylphenyl)-1(2H)phthalazinone

C₁₅H₁₂N₂O

MW 236.27

mp 256^oC

White crystalline solid

Soluble in DMSO