国产亚洲欧美日韩在线观看不卡_亚洲精品无码色婷婷五月_国产免费黄色大片_日韩熟女一区二区精品视频_久久资源无码视频一区二区_国内a级一级一片精品免费_在线视频 日本 国产_公强要了我高潮在线播放_亚洲水蜜桃av网站_色婷婷夜夜躁欧美麻豆免

EN

Products

5-chloro-2-methylaminobenzophenone

5-chloro-2-methylaminobenzophenone

Name: 5-Chloro-2-(methylamino)benzophenone
English synonyms: (5-chloro-2-(methylamino)phenyl)phenyl-methanon;[5-chloro-2-(methylamino)phenyl]phenyl-methanon;[5-Chloro-2-(methylamino)phenyl]phenylmethanone;5-chloro-2-(methylamino)-benzophenon;Benzophenone, 2-acetamido-5-chloro-;Benzophenone, 5-chloro-2-(methylamino)-;Diazepam benzophenone;Diazepam, acid hydrolyzed
CAS: 1022-13-5
Molecular formula: C14H12CLNO
Structural formula:

Molecular weight: 245.7
Uses: as intermediate for diazepam and methyl-diazepam.
Package: 25 Kg/Drum
 

Characteristics

Yellow  crystal powder

Identification

Should comply with test

Melting point

93-96℃

Loss on drying

≤0.5%

Assay(HPLC)

≥98.5.0%

Based on integrity   Innovation ZhiyuanA high-tech enterprise specializing in the production of fine chemicals, pharmaceutical intermediates and food additives
+86-710-3529916
+86-710-3211378
mobile
Home

Home

About us

About us

Products

Products

Contact us

Contact us