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CAS 62796-29-6

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Lissamine Rhodamine B sulfonyl chloride

Description:
Lissamine Rhodamine B sulfonyl chloride is a synthetic organic compound primarily used as a fluorescent dye and a reagent in various biochemical applications. It is characterized by its vibrant red color and strong fluorescence properties, making it valuable in microscopy and flow cytometry for labeling biological samples. The compound features a sulfonyl chloride functional group, which enhances its reactivity, allowing it to form covalent bonds with amines and other nucleophiles, facilitating the conjugation to proteins or other biomolecules. Its solubility in organic solvents and limited solubility in water are typical for such dyes, which can influence its application in different experimental conditions. Additionally, Lissamine Rhodamine B sulfonyl chloride is known for its stability under standard laboratory conditions, although it should be handled with care due to the presence of the reactive sulfonyl chloride group. Overall, its unique properties make it a useful tool in various fields, including biochemistry, molecular biology, and analytical chemistry.
Formula:C27H29ClN2O6S2
InChI:InChI=1S/C27H29ClN2O6S2/c1-5-29(6-2)18-9-12-21-24(15-18)36-25-16-19(30(7-3)8-4)10-13-22(25)27(21)23-14-11-20(37(28,31)32)17-26(23)38(33,34)35/h9-17H,5-8H2,1-4H3
InChI key:InChIKey=YERWMQJEYUIJBO-UHFFFAOYSA-N
SMILES:S(=O)(=O)([O-])C1=C(C=2C3=C([O+]=C4C2C=CC(N(CC)CC)=C4)C=C(N(CC)CC)C=C3)C=CC(S(Cl)(=O)=O)=C1
Synonyms:
  • Xanthylium, 9-[4-(chlorosulfonyl)-2-sulfophenyl]-3,6-bis(diethylamino)-, inner salt
  • Sulforhodamine B acid chloride
  • Xanthylium, 9-[4-(chlorosulfonyl)-2-sulfophenyl]-3,6-bis(diethylamino)-, hydroxide, inner salt
  • Lissamine Rhodamine B sulfonyl chloride
  • [9-[4-(Chlorosulfonyl)-2-sulfophenyl]-6-(diethylamino)-3H-xanthen-3-ylidene]diethylammonium hydroxide, inner salt
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