网站主页>>>项目整合精选>>>项目整合精选>>>Arecaidine CAS Registry Number: 499-04-7 1,2,5,6-四氫-1-甲菸鹼酸

Arecaidine CAS Registry Number: 499-04-7 1,2,5,6-四氫-1-甲菸鹼酸

CAS Name: 1,2,5,6-Tetrahydro-1-methyl-3-pyridinecarboxylic acid
Additional Names: 1,2,5,6-tetrahydro-1-methylnicotinic acid; arecaine; methylguvacine
Percent Composition: C 59.56%, H 7.85%, N 9.92%, O 22.67%

📌 参考资料/链接：
Literature References: From seeds of Areca catechu L., Palmaceae (betel nuts). Synthesis: Wohl, Johnson, Ber. 40, 4712 (1907); Hess, Leibbrandt, ibid. 51, 806 (1918); Freudenberg, ibid. 976; Maurit, Preobrazhenskii, Zh. Obshch. Khim. 28, 968 (1958), C.A. 52, 17263 (1958); Merck, DE 485139 C.A. 24, 919 (1930).

📄 详细内容

Properties: Plates from dil alc, dec 232° (after drying at 102°). pH of 0.1 molar soln 5.6. Freely soluble in water, and dilute alc; almost insol in abs alc, chloroform, ether, benzene.
Derivative Type: Hydrochloride
Percent Composition: C 47.33%, H 6.81%, N 7.89%, O 18.01%, Cl 19.96%
Properties: mp 251°; needles, dec 263° (rapid heating). Freely sol in water.
Melting point: mp 251°
Derivative Type: Hydrobromide
Percent Composition: C 37.86%, H 5.45%, N 6.31%, O 14.41%, Br 35.98%
Properties: Crystals from methanol, dec 249°.
产品链接: 499-04-7››

← 返回产品列表