罗恩 香豆素染料 麦克林 罗恩 科研试剂一级代理-上海郑核

 罗恩  香豆素染料 麦克林  罗恩  科研试剂一级代理-上海郑核

alfa，索莱宝，tci，毕得，sigma，wako 阿拉丁，麦克林，罗恩一级代理

   香豆素是芳香族内酯化合物，其中许多存在于天然植物中。在7位带有供电子基团的香豆素化合物显示出很强的光吸收和发光性能，而未取代的香豆素化合物则几乎不发光。这是因为当香豆素分子中同时存在供电子基团和吸电子基团时，会发生分子内电荷转移。在3或4位上引入基团在很大程度上控制了光吸收和发光的波长。 此外，在这些位置上引入吸电子基团可以增强发光强度。这种香豆素染料可用于发出蓝绿色光的激光染料

产品编号 结构式 项目名称规格 分子式 加入购物车

c804226 香豆素6, >98.0%(hplc)

coumarin 6, >98.0%(hplc) c20h18n2o2s

c870165 香豆素478, 98%

coumarin 478, 98% c18h19no2

c869392 香豆素 6h, 97%

coumarin 6h, 97% c15h15no2

d865549 7-(二甲基氨基)-4-三氟甲基香豆素, ≥97%

7-(dimethylamino)-4-(trifluoromethyl)coumarin, ≥97%c12h10f3no2

c870169 香豆素 498, 98%

coumarin 498, 98% c16h17no4s

c870106 香豆素153, 98%

coumarin 153, 98% c16h14f3no2

c869363 香豆素 102, 97%

coumarin 102, 97% c16h17no2

s867661 苏丹红197, ≥98%

solvent red 197, ≥98% c23h19n5o

d870138 7-二乙氨基-3-(1-甲基-2-苯并咪唑基)香豆素, 98%

7-(diethylamino)-3-(1-methyl-2-benzimidazolyl)coumarin, 98%c21h21n3o2

c805986 香豆素 7, 98%

coumarin 7, 98% c20h19n3o2

c862954 7-(乙氨基)-4,6-二甲基香豆素, ≥98%(gc)

coumarin 2, ≥98%(gc) c13h15no2

c870113 香豆素 504t, 98%

coumarin 504t, 98% c22h27no4

b871214 4-(溴甲基)-7-(二乙氨基)香豆素, 98%

4-(bromomethyl)-7-(diethylamino)coumarin, 98% c14h16brno2

d870149 7-(二乙氨基)-4-(三氟甲基)香豆素, 98%

7-(diethylamino)-4-(trifluoromethyl)coumarin, 98%c14h14f3no2

c870159 香豆素 521t, 98%

coumarin 521t, 98% c21h25no3

d865273 7-(二甲基氨基)-4-甲基香豆素, ≥98%

7-(dimethylamino)-4-methylcoumarin, ≥98% c12h13no2

c862667 7-(乙基氨基)-4-甲基香豆素, ≥98%(gc)(t)

coumarin 445, ≥98%(gc)(t) c12h13no2

c870167 香豆素337, 98%

coumarin 337, 98% c16h14n2o2

e862636 6-[4-(二苯基氨基)苯基]香豆素-3-羧酸乙酯, ≥98%(hplc)

ethyl 6-[4-(diphenylamino)phenyl]coumarin-3-carboxylate,≥98%(hplc) c30h23no4

c856312 香豆素-3-羧酸, 97%

coumarin-3-carboxylic acid, 97% c10h6o4

b838216 (苯噻唑基)-四氢-叔甲基-苯丙烯 喹嗪-11酮, 90 %

(benzothiazolyl)-tetrahydro-tetramethyl-benzopyropyrano, 90 % c26h26n2o2s

d870551 7-(二乙氨基)香豆素, 98%

7-(diethylamino)coumarin, 98% c13h15no2

e867004 7-(二乙氨基)香豆素-3-甲酸乙酯, ≥98%

ethyl 7-(diethylamino)coumarin-3-carboxylate, ≥98% c16h19no4

c870131 香豆素 510, 98%

coumarin 510, 98% c20h18n2o2

c869973 香豆素 314, 98%

coumarin 314, 98% c18h19no4

m868555 4-甲基-7-吗啉基-8-氮杂香豆素, ≥98%

4-methyl-7-morpholino-8-azacoumarin, ≥98% c13h14n2o3

d870155 7-(二乙氨基)-4-(羟甲基)香豆素, 98%

7-(diethylamino)-4-(hydroxymethyl)coumarin, 98% c14h17no3

c869410 香豆素 525, 97%

coumarin 525, 97% c22h18n2o3

c869976 3,3'-羰基双(7-二乙氨基香豆素), 98%

3,3'-carbonylbis(7-diethylaminocoumarin), 98% c27h28n2o5

h862160 7-(二乙氨基)香豆素-3-羧酸己酯, ≥98%(hplc)

hexyl 7-(diethylamino)coumarin-3-carboxylate, ≥98%(hplc)c20h27no4

d866544 7-(二乙基氨)-3-苯基香豆素, ≥98%

7-(diethylamino)-3-phenylcoumarin, ≥98% c19h19no2

m863437 8-甲氧基-4-甲基苯并[g]香豆素, ≥98%(hplc)

8-methoxy-4-methylbenzo[g]coumarin, ≥98%(hplc) c15h12o3

d823304 7-二乙氨基-4-甲基香豆素, 98%

7-diethylamino-4-methylcoumarin, 98% c14h17no2

d838679 7-(二乙氨基)香豆素-3-甲酸, 98%

7-(diethylamino)coumarin-3-carboxylic acid, 98% c14h15no4

d864151 7-(二乙氨基)香豆素-3-甲腈, >98.0%(hplc)

7-(diethylamino)coumarin-3-carbonitrile, >98.0%(hplc)c14h14n2o2

d866886 7-(二乙基氨)-3-(2-噻吩基)香豆素, ≥98%

7-(diethylamino)-3-(2-thienyl)coumarin, ≥98% c17h17no2s

a903653 7-羟基-4-甲基香豆素-3-乙酸琥珀酰亚胺酯,

7-amino-4-methyl-3-coumarinacetic acid n-succinimidyl ester,c16h14n2o6

h887099 7-(n,n-二乙基氨基)-4-氯香豆素-3-甲醛, ≥95%

4-chloro-7-(diethylamino)-2-oxo-2h-chromene-3-carbaldehyde, ≥95%c14h14clno3

p884834 7-异戊烯氧基香豆素, 98%

7-prenyloxycoumarin, 98% c14h14o3

h881921 5-羟基-6,7,8-甲氧基香豆素, 97%

5-hydroxy-6,7,8-trimethoxycoumarin, 97% c12h12o6

h878860 7-羟基-8-甲氧基香豆素, 98%

hydrangetin, 98% c10h8o4

t878499 5,6,7-三甲氧基香豆素, 96%

5,6,7-trimethoxycoumarin, 96% c12h12o5

t878121 4,6,7-三甲氧基-5-甲基香豆素, 95%

4,6,7-trimethoxy-5-methylcoumarin, 95% c13h14o5

g876202 甘草香豆素, 98%

glycycoumarin, 98% c21h20o6

h872192 7-羟基-4-甲基-8-硝基香豆素, 98%

7-hydroxy-4-methyl-8-nitrocoumarin, 98% c10h7no5

c871539 香豆素 343, ar

coumarin 343, ar c16h15no4

b871186 6-溴-4-羟基香豆素, 98%

6-bromo-4-hydroxycoumarin, 98% c9h5bro3

d870981 5,7-二羟基-4-甲基香豆素, 98%

5,7-dihydroxy-4-methylcoumarin, 98% c10h8o4

d870973 6,7-二甲氧基-4-甲基香豆素, 98%

6,7-dimethoxy-4-methylcoumarin, 98% c12h12o4

c870809 香豆素-3-甲腈, 98%

coumarin-3-carbonitrile, 98% c10h5no2

c870801 3-氯香豆素, 98%

3-chlorocoumarin, 98% c9h5clo2

a870667 7-乙酰氧基-4-溴甲基香豆素, 98%

7-acetoxy-4-bromomethylcoumarin, 98% c12h9bro4

a870377 8-乙酰基-7-羟基-4-甲基香豆素, 98%

8-acetyl-7-hydroxy-4-methylcoumarin, 98% c12h10o4

b870206 6-溴-7-羟基-4-(羟甲基)香豆素, 98%

6-bromo-7-hydroxy-4-(hydroxymethyl)coumarin, 98% c10h7bro4

b870109 6,7-二(苄氧基)香豆素, 98%

6,7-bis(benzyloxy)coumarin, 98% c23h18o4

d869762 7,8-二羟基-4-甲基香豆素, 98%

7,8-dihydroxy-4-methylcoumarin, 98% c10h8o4

c869574 6-氯-4-羟基香豆素, 97%

6-chloro-4-hydroxycoumarin, 97% c9h5clo3

e869422 7-乙氧基-4-甲基香豆素, 97%

7-ethoxy-4-methylcoumarin, 97% c12h12o3

c869409 香豆素 545, 97%

coumarin 545, 97% c22h18n2o2s

c869219 4-氯-3硝基香豆素, 96%

4-chloro-3-nitrocoumarin, 96% c9h4clno4

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