Ad2

High Quality Fine Chemicals from China

(±)-2-Phenylpropionic acid [(±)-Hydratropic acid]
CH3CH(C6H5)CO2H C9H10O2 Mr 152.18
Purity: =98% bp260; d420 1.097; nD20 1.523
White to light yellow liquid

2,2'-Dithiodibenzoic acid [2,2'-dithio salicylic acid]
S2(C6H4CO2H)2 C14H10O4S2 Mr 306.36
Purity: =85% mp 288-293
White powder

Glycine ethyl ester hydrochloride
C4H10NO2.HCl Mr 139.58
Purity: =99% mp 145-146
White crystals

Hexamethyleneimine [Hexahydro-l h-azepihe]
C6H13N Mr 99.18 Purity: =97%
bp 135-138 d420 0.879; nD20 1.467
A clear colorless liquid with an ammonia like odor

3-Ethyl-4-methyl-3-pyroline-2-one
C3H9NO Mr: 124.2 mp: 100-102
Purity: =99%
Light yellow crystals

2-Methylsulfony-4,6,-dimethoxy pyrimidine
C7H10N2SO4 Mr: 218.2
Purity: =98% mp: 122-123
White powder

2-Amino-4,6-dichloro pyrimidine
C4H3Cl2N3 Mr: 164.0
Purity: =98% mp: 219-223?
White powder

2-Amino-4,6-dimethoxy pyrimidine
C6H9N3O2 Mr: 155.2
Purity: =98% mp: 94-96
White powder

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