250mg

5,5-Difluoro-1,3,7,9,10-pentamethyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide

121207-31-6 99%

Typically In Stock

25mg

(Z)-4-(3,5-Difluoro-4-hydroxybenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one

1241390-29-3 98%

Typically In Stock

1g

2-(2-(2-Chloro-3-(2-(3,3-dimethyl-1-propylindolin-2-ylidene)ethylidene)cyclohex-1-en-1-yl)vinyl)-3,3-dimethyl-1-propyl-3H-indol-1-ium iodide

207399-07-3 98%

Typically In Stock

50mg

5(6)-Carboxyfluorescein diacetate succinimidyl ester

150347-59-4 98% (mix)

Typically In Stock

9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride

81-88-9 99+%

100mg

2-(5-(1-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)penta-1,3-dien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate

146368-14-1 98%

10g

2,2',2'',2'''-(((3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-2',7'-diyl)bis(methylene))bis(azanetriyl))tetraacetic acid

1461-15-0 Loss on drying≤10%

Typically In Stock

1-(3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)-1H-pyrrole-2,5-dione

75350-46-8 >97.0%(HPLC)

3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

2321-07-5 0.5%

Sodium 6-hydroxy-5-((4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate

2783-94-0 87%

Sodium 6-hydroxy-5-((4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate

2783-94-0 analytical standard,≥95%(HPLC)

Sodium 2-((4-(ethyl(3-sulfonatobenzyl)amino)phenyl)(4-(ethyl(3-sulfonatobenzyl)iminio)cyclohexa-2,5-dien-1-ylidene)methyl)benzenesulfonate

3844-45-9 analytical standard,0.500mg/ml in water

1-(3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)-1H-pyrrole-2,5-dione

75350-46-8 ≥90% (HPLC)，for fluorescence analysis

Sodium 6-hydroxy-5-((4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate

2783-94-0 analytical standard,0.500mg/ml in water,for food analysis

2,2',2'',2'''-(((3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-2',7'-diyl)bis(methylene))bis(azanetriyl))tetraacetic acid

1461-15-0 AR

Sodium 2-((4-(ethyl(3-sulfonatobenzyl)amino)phenyl)(4-(ethyl(3-sulfonatobenzyl)iminio)cyclohexa-2,5-dien-1-ylidene)methyl)benzenesulfonate

3844-45-9 85%

9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride

81-88-9 high-purity,≥95.0%（HPLC）

3',6'-Dihydroxy-5-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

3326-32-7 95%,5-and6-Mixture of isomers

Sodium 6-hydroxy-5-((4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate

2783-94-0 ≥95%

3',6'-Dihydroxy-5-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

3326-32-7 90%,5-and6-Mixture of isomers

9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride

81-88-9 analytical standard,>99.0%(HPLC)

2,2',2'',2'''-(((3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-2',7'-diyl)bis(methylene))bis(azanetriyl))tetraacetic acid

1461-15-0 Mixture of isomers

9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride

81-88-9 ≥99.0%(HPLC)

3',6'-Dihydroxy-5-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

3326-32-7 90%

3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

2321-07-5 AR,90%

250mg

3',6'-Dihydroxy-5-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

3326-32-7 95%

Typically In Stock

2,2',2'',2'''-(((3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-2',7'-diyl)bis(methylene))bis(azanetriyl))tetraacetic acid

1461-15-0 for Fluorometric Determination of Ca

3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

2321-07-5 IND

9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride

81-88-9 AR

9-Aminoacridine

90-45-9 99%