76824-16-3 (法莫替丁杂质D,3-2-(Aminoiminomethyl)amino-4-thiazolylmethylthiopropanamide)

CAS号:
76824-16-3
中文名称:
法莫替丁杂质D
英文名称:
3-2-(Aminoiminomethyl)amino-4-thiazolylmethylthiopropanamide
分子式:
C8H13N5OS2
分子量:
259.351717710495

法莫替丁杂质D(76824-16-3)名称与标识符

名称

中文别名:
法莫替丁杂质D;盐酸法莫替丁酰胺杂质;法莫替丁相关物质D USP标准品;法莫替丁杂质D(EP) 标准品;3-[[[2-[(氨基亚胺甲基)氨基]-4-噻唑基]甲基]硫基]丙酰胺;法莫替丁杂质D(EP);法莫替丁相关化合物D(USP);法莫替丁杂质D(盐酸法莫替丁酰胺杂质);法莫替丁EP杂质D;法莫替丁相关物质D;法莫替丁杂质Ⅱ3-[[[2-[(二氨基亚甲基)氨基]-4-噻唑基]甲基]硫基]丙酰胺;
英文别名:
Imp. D (EP): 3-[[[2-[(Diaminomethylene)-amino]thiazol-4-yl]methyl]sulfanyl]-propanamide;3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]propanamide;3-[({2-[(Diaminomethylene)amino]-1,3-thiazol-4-yl}methyl)sulfanyl ]propanamide;Famotidine Amide Impurity;1,4-Dioxa-8-thiaspiro[4.5]decane-6-propanoic acid, methyl ester;3-[2-(carbomethoxy)ethyl]-tetrahydrothiopyran-4-bismethylene ketal;3-[2-(diaminomethyleneamino)-4-thiazolylmethylthio]-propionamide;3-< 2-(carbomethoxy)ethyl> -tetrahydrothiopyran-4-bismethylene ketal;3-< 2-(diaminomethyleneamino)-4-thiazolylmethylthio> -propionamide;CTK1I0526;3-{{{2-[(Diaminomethylene)amino]thiazol-4-yl}methyl}sulphanyl}propanamide;Famotidine Related Compound D (25 mg) (3-[[2-(diaminomethyleneamino)thiazol-4-yl]methylthio]propanamide);FaMotidine EP IMpurity D;FaMotidine Related CoMpound D;Famotidine EP Impurity D (USP RC D);Famotidine Impurity Ⅱ:3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]propanamide;3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulfanyl]propanamide;

标识符

InChIKey:
BLXXXPVCYVHTQA-UHFFFAOYSA-N
Inchi:
1S/C8H13N5OS2/c9-6(14)1-2-15-3-5-4-16-8(12-5)13-7(10)11/h4H,1-3H2,(H2,9,14)(H4,10,11,12,13)
SMILES:
C(N)(=O)CCSCC1=CSC(NC(N)=N)=N1

法莫替丁杂质D(76824-16-3)物化性质

实验特性

  • LogP : 2.57980
  • PSA : 172.41000
  • 沸点 : 530.5±60.0 °C(Predicted)
  • 熔点 : >140°C (dec.)
  • 溶解度 : 微溶 (2.5 g/L) (25 ºC),
  • 酸度系数(pKa) : 16.19±0.40(Predicted)
  • 密度 : 1.63±0.1 g/cm3 (20 ºC 760 Torr),

计算特性

  • 精确分子量 : 259.05600

法莫替丁杂质D(76824-16-3)安全信息

法莫替丁杂质D(76824-16-3)海关数据

海关编码:
2934990002

法莫替丁杂质D(76824-16-3)推荐厂家 更多厂家(14)

法莫替丁杂质D(76824-16-3)合成路线

合成路线:1 步
反应条件:
参考文献:
Identification, Synthesis, and Characterization of Unknown Impurity in the Famotidine Powder for Oral Suspension Due to Excipient Interaction by UPLC-MS/MS and NMR
Hotha, Kishore Kumar; Patel, Tejashkumar; Roychowdhury, Swapan; Subramanian, Veerappan, Journal of Liquid Chromatography & Related Technologies, 2015, 38(9), 977-985