cas184351-56-2|2,3,3-三甲基吲哚-5-磺酸钾盐|花菁染料

cas184351-56-2|2,3,3-三甲基吲哚-5-磺酸钾盐|花菁染料

产品信息:

常用名:2,3,3-三甲基吲哚-5-磺酸钾盐

英文名:Potassium 2,3,3-trimethyl-3H-indole-5-sulfonate

CAS号:184351-56-2

分子量:277.381

分子式:C11H12KNO3S

熔点:262-264°C

结构式

cas184351-56-2|2,3,3-三甲基吲哚-5-磺酸钾盐|花菁染料

cas184351-56-2|2,3,3-三甲基吲哚-5-磺酸钾盐|花菁染料

cas184351-56-2|2,3,3-三甲基吲哚-5-磺酸钾盐|花菁染料

花菁染料(有机染料)

花菁染料,一种发色团共轭体子两端建立在N-N原子间的脒离子插烯物的多甲川染料的衍生物。属有机染料。当两个氮原子及部分多甲川链为杂环核的组成部分时,即形成典型的花菁染料。按分子结构类型,分直链类、桥链类、环丁烯二酮类、克酮类等。

特点:

花菁素是染料,绿色结晶。溶于醇和冰醋酸,微溶于热水,不溶于冷水。溶于碱金属碳酸盐中呈红色,浓盐酸中亦呈红色,水溶液呈蓝色花青素(Anthocyhaiidin),又称花色素,是自然界一类存在于植物中的水溶性天然色素,属黄酮类化合物。

产品列表:

cas号 中文名称 英文名称
113995-55-4 1,1,2-三甲基-1H-苯并吲哚-7-磺酸 1,1,2-Trimethyl-1H-benz[e]indole-7-sulfonic acid
184351-56-2 2,3,3-三甲基吲哚-5-磺酸钾盐 Potassium 2,3,3-trimethyl-3H-indole-5-sulfonate
146368-07-2 1-乙基-2,3,3-三甲基-3H-吲哚-5-磺酸内盐 1-ETHYL-2,3,3-TRIMETHYL-3H-INDOL-1-IUM-5-SULFONATE
246516-15-4 1-Carboxypentyl-2,3,3-trimethylindolenium-5-sulfate,Potassium Salt 1-Carboxypentyl-2,3,3-trimethylindolenium-5-sulfate,Potassium Salt
146368-08-3 1-(5-羧基己基)-2,3,3-三甲基-3H-吲哚-5-磺酸内盐 1-(5-carboxypentyl)-2,3,3-trimethylindol-1-ium-5-sulfonate
773041-79-5 1-(3-丙胺基)-2,3,3-三甲基-3H-吲哚-5-磺酸溴盐 1-(3-ammoniopropyl)-2,3,3-trimethyl-3H-indolium-5-sulfonate bromide
427882-78-8 2,3,3-TRIMETHYL-1-(3-SULFONATOPROPYL)-INDOLINIUM-5-SULFONIC ACID, POTASSIUM SALT 2,3,3-TRIMETHYL-1-(3-SULFONATOPROPYL)-INDOLINIUM-5-SULFONIC ACID, POTASSIUM SALT
14134-81-7 1-Ethyl-2,3,3-triMethylindolenium Iodide 1-Ethyl-2,3,3-triMethylindolenium Iodide
1082287-99-7 2,3,3-trimethyl-1-prop-2-enylindol-1-ium,bromide 2,3,3-trimethyl-1-prop-2-enylindol-1-ium,bromide
111040-90-5 1-(3-AMINOPROPYL)-2 3 3-TRIMETHYLINDOLIU 1-(3-AMINOPROPYL)-2 3 3-TRIMETHYLINDOLIU
2068791-14-8 3H-吲哚鎓,1- [2-(1,3-二氧戊环-2-基)乙基] -2,3,3-三甲基 3H-Indolium, 1-[2-(1,3-dioxolhai-2-yl)ethyl]-2,3,3-trimethyl-
29636-96-2 2,3,3-trimethyl-1-(3-sulfopropyl)-3H-Indolium,hydroxide,inner salt 2,3,3-trimethyl-1-(3-sulfopropyl)-3H-Indolium,hydroxide,inner salt
54136-26-4 4-(2,3,3-trimethylindol-1-ium-1-yl)buthaie-1-sulfonate 4-(2,3,3-trimethylindol-1-ium-1-yl)buthaie-1-sulfonate
125252-52-0 1-heptyl-2,3,3-trimethylindol-1-ium,bromide 1-heptyl-2,3,3-trimethylindol-1-ium,bromide
171429-43-9 6-(2,3,3-三甲基吲哚-1-鎓-1-基)己酸溴化物 6-(2,3,3-TRIMETHYLINDOL-1-YL)-HEXANOIC ACID BROMIDE
20205-29-2 2,3,3-三甲基-1-丙基-3H-吲哚碘 2,3,3-trimethyl-1-propylindol-1-ium,iodide
545387-09-5 3-丁基-1,1,2-三甲基-1H-苯并[E]吲哚六氟磷酸盐 3-Butyl-1,1,2-trimethyl-1H-benzo[e]indolium hexafluorophosphate
80566-25-2  3-乙基-1,1,2-三甲基-1H-苯并[E ]吲哚-3-碘化物 3-ethyl-1,1,2-trimethyl-1H-benzo[e]indol-3-ium iodide
63149-24-6 1,1,2-三甲基-3-(4-磺酸丁基)-1H-苯并[E]吲哚内盐 1,1,2-TRIMETHYL-3-(4-SULFOBUTYL)-1H-BENZ[E]INDOLIUM HYDROXIDE, INNER SALT
145038-02-4  1,1,2,3-tetramethyl-1H-benzo[e]indol-3-ium iodide
372081-65-7 1,1,2,3-四甲基-1H-苯并[E]吲哚六氟磷酸盐 1,1,2,3-tetramethyl-1H-benzo[e]indolium hexafluorophosphate(V)
1584803-67-7 1H-Benz[e]indolium, 3-[(4-carboxyphenyl)methyl]-1,1,2-trimethyl-, bromide (1:1) 1H-Benz[e]indolium, 3-[(4-carboxyphenyl)methyl]-1,1,2-trimethyl-, bromide (1:1)
63450-66-8 2-[6-(acetylphenylamino)hexa-1,3,5-trienyl]-1,1-dimethyl-3-(4-sulphonatobutyl)-1H-benz[i]indolium 2-[6-(acetylphenylamino)hexa-1,3,5-trienyl]-1,1-dimethyl-3-(4-sulphonatobutyl)-1H-benz[i]indolium
138248-55-2 2-[5-[1,3-二氢-1,1-二甲基-3-(3-磺酸基丙基)-2H-苯并[E]吲哚-2-亚基]-1,3-戊二烯基]-1,1-二甲基-3-(3-磺酸基丙基)-1H-苯并[E]吲哚内盐钠盐 1h-benz[e]indolium, 2-[5-[1,3-dihydro-1,1-dimethyl-3-(3-sulfopropyl)-2h-benz[e]indol-2-ylidene]-1,3-pentadienyl]-1,1-dimethyl-3-(3-sulfopropyl)-, inner salt, sodium salt
3599-32-4 吲哚菁绿 Indocyhaiine Green
190517-63-6 2-[5-[1,3-二氢-3,3-二甲基-5-磺酸基-1-(3-磺酸基丙基)-2H-吲哚-2-亚基]-1,3-戊二烯基]-3,3-二甲基-5-磺酸基-1-(3-磺酸基丙基)-3H-吲哚鎓内盐三钠盐 3h-indolium, 2-[5-[1,3-dihydro-3,3-dimethyl-5-sulfo-1-(3-sulfopropyl)-2h-indol-2-ylidene]-1,3-pentadienyl]-3,3-dimethyl-5-sulfo-1-(3-sulfopropyl)-, inner salt, trisodium salt
115970-63-3 2-[2-[2-氯-3-[2-[1,3-二氢-3,3-二甲基-1-(3-磺酸基丙基)-2H-吲哚-2-亚基)乙亚基]-1-环己烯-1-基]乙烯基]-3,3-二甲基-1-(3-磺酸基丙基)-3H-吲哚内盐钠盐 3h-indolium, 2-[2-[2-chloro-3-[[1,3-dihydro-3,3-dimethyl-1-(3-sulfopropyl)-2h-indol-2-ylidene]ethylidene]-1-cyclohexen-1-yl]ethenyl]-3,3-dimethyl-1-(3-sulfopropyl)-, inner salt, sodium salt
172616-80-7 新吲哚菁绿 IR820
752189-27-8 Cy7.5 DiAcid(diSO3) Cy7.5 DiAcid(diSO3)
432491-45-7 3-(5-Carboxypentyl)-2-{(1E,3E,5E,7E)-7-[3-(5-carboxypentyl)-1,1-dimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene]-1,3,5-heptatrien-1-yl}-1,1-dimethyl-1H-benzo[e]indolium bromide 3-(5-Carboxypentyl)-2-{(1E,3E,5E,7E)-7-[3-(5-carboxypentyl)-1,1-dimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene]-1,3,5-heptatrien-1-yl}-1,1-dimethyl-1H-benzo[e]indolium bromide
53213-98-2 2-[(1E,3E)-5-(3,3-二甲基-1-丙基-1,3-二氢-2H-吲哚-2-亚基)-1,3-戊二烯基]-3,3-二甲基-1-丙基-3H-吲哚碘化物 2-[(1E,3E)-5-(3,3-DIMETHYL-1-PROPYL-1,3-DIHYDRO-2H-INDOL-2-YLIDENE)-1,3-PENTADIENYL]-3,3-DIMETHYL-1-PROPYL-3H-INDOLIUM IODIDE