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CAS 52084-84-1

:

2-Amino-5-(aminomethyl)-1-naphthalenesulfonic acid

Description:
2-Amino-5-(aminomethyl)-1-naphthalenesulfonic acid, also known as ANS (Aminonaphthalenesulfonic acid), is an organic compound characterized by its naphthalene structure, which is substituted with amino and sulfonic acid functional groups. This compound typically appears as a solid, often in crystalline form, and is soluble in water due to the presence of the sulfonic acid group, which enhances its polarity. It exhibits properties such as being a strong acid and can participate in various chemical reactions, including electrophilic substitutions and coupling reactions. The amino groups contribute to its basicity and potential for forming salts. ANS is commonly used in dye chemistry, particularly in the synthesis of fluorescent dyes and as a pH indicator due to its ability to change color in response to pH variations. Additionally, it has applications in biochemistry and molecular biology, often serving as a probe for studying protein interactions and conformational changes. Safety precautions should be taken when handling this compound, as it may pose health risks upon exposure.
Formula:C11H12N2O3S
InChI:InChI=1S/C11H12N2O3S/c12-6-7-2-1-3-9-8(7)4-5-10(13)11(9)17(14,15)16/h1-5H,6,12-13H2,(H,14,15,16)
InChI key:InChIKey=KTVWISLTJPDQQX-UHFFFAOYSA-N
SMILES:C(N)C=1C2=C(C(S(=O)(=O)O)=C(N)C=C2)C=CC1
Synonyms:
  • 1-Naphthalenesulfonic acid, 2-amino-5-(aminomethyl)-
  • 2-Amino-1-sulfo-5-(aminomethyl)naphthalene
  • 2-Amino-5-(Aminomethyl)Naphthalene-1-Sulfonic Acid
  • 2-Amino-5-(aminomethyl)-1-naphthalenesulfonic acid
  • Am-Tob
  • 2-Amino-5-(aminomethyl)naphthalene-1-sulphonic acid
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