泛硫乙胺 CAS: 16816-67-4;138148-35-3原料供应发货南京工厂直销

中文名泛硫乙胺
英文名d-pantethineanhydrous
别名潘特生
泛硫乙胺
泛酸巯基乙胺
连二硫代泛醇
lbf因子
双泛酰硫乙胺
泛硫乙胺(维生素b5)
d-泛酰巯基乙胺 水合物
n,n'-[二硫代双[2,1-乙烯亚氨基(3-氧代-3,1-丙烯基)]]双(2,4-二羟基-3,3-二甲基丁酰胺)
英文别名pantethin
pantethine
d-pantethine
lbfdisulfide
d-(+)-3-dimethyl
d-pantethinesyrup
d-pantethineanhydrous
d-pantethineanhydrous
bis(pantothenamidoethyl)disulfide
d-bis(n-pantothenyl-beta-aminoethyl)disulfide
butyramide,n,n'-(dithiobis(ethyleneiminocarbonylethylene))bis(2,4-dihydroxy-3,
butanamide,n,n-dithiobis2,1-ethanediylimino(3-oxo-3,1-propanediyl)bis2,4-dihydroxy-3,3-dimethyl-,(2r,2r)-
n-(17,19-dihydroxy-18,18-dimethyl-3,12,16-trioxo-7,8-dithia-4,11,15-triazanonadec-1-yl)-2,4-dihydroxy-3,3-dimethylbutanamide(non-preferred name)
(2r)-n-[(17r)-17,19-dihydroxy-18,18-dimethyl-3,12,16-trioxo-7,8-dithia-4,11,15-triazanonadec-1-yl]-2,4-dihydroxy-3,3-dimethylbutanamide(non-preferred name)
cas16816-67-4
138148-35-3
einecs240-842-8化学式c22h42n4o8s2
分子量554.72inchiinchi=1/c22h42n4o8s2/c1-21(2,13-27)17(31)19(33)25-7-5-15(29)23-9-11-35-36-12-10-24-16(30)6-8-26-20(34)18(32)22(3,4)14-28/h17-18,27-28,31-32h,5-14h2,1-4h3,(h,23,29)(h,24,30)(h,25,33)(h,26,34)/t17-,18-/m0/s1密度1.1949 (rough estimate)沸点987.2±65.0 °c(predicted)比旋光度d27 +13.5° (c = 3.75 in water)闪点550.8°c蒸汽压0mmhg at 25°c溶解度methanol (slightly), water (slightly)折射率1.6000 (estimate)酸度系数12.71±0.20(predicted)存储条件2-8°c稳定性hygroscopic外观syrup颜色crystals from meoh/me2co物化性质无色或微黄色粘性物，溶于水和乙醇，特别难溶于**、氯仿、丙酮。水溶液呈中性。略带苦涩味。
图1为泛硫乙胺分子结构式。产品用途本品仅供科研，不得用于其它用途。