Cov khoom

123654-26-2|4-Amino-5-chloro-2, 3-dihydro-7-benzofurancarboxylic acid

Cov mis mos molecular: C9H8ClNO3
Molecular Luj: 213.62
EINECS: 1592732-453-0
Purity: 97% Min.
Pob: 100 mg / 250 mg / 1 g / 5 g

Taw qhia
4-Amino-5-chloro-2, 3-dihydro-7-benzofurancarboxylic acid yog carboxylic acid derivatives tuaj yeem siv los ua cov tshuaj intermediates.

Specification ntawm CAS: 123654-26-2 4-Amino-5-chloro-2, 3-dihydro-7-benzofurancarboxylic acid

Yam khoom	SPECIFICATION
pka ua	4.45
Melting point	242 degree (lub kaum hli ntuj)
ceev	1.566
cia temp.	Khaws rau hauv qhov chaw tsaus, kaw hauv qhuav, 2-8 degree
Boiling point	406.5 degree

Synthesis ntawmCAS: 123654-26-2 4-Amino-5-chloro-2, 3-dihydro-7-benzofurancarboxylic acid

Cov xwm txheej:

Nrog sodium hydroxide Hauv methanol rau 2h; Cua sov;

Siv:

Kakigami, Takuji; Usui, Toshinao; Tsukamoto, Katsura; Kataoka, Tadashi

[Chemical and Pharmaceutical Bulletin, 1998, vol. 46, nr 1, p. 42 - 52]

Cim npe nrov: 123654-26-2,cas 123654-26-2,4-amino-5-chloro-2,3-dihydro-7-benzofurancarboxylic acid, nqe, hais, luv nqi , hauv Tshuag, kev muag khoom