CAS 32266-60-7: Azomethine H

Description: Azomethine H, also known as 2-hydroxy-1-naphthaldehyde-2-phenylhydrazone, is a chemical compound characterized by its distinctive structural features, including a hydrazone functional group and a hydroxyl group. It is typically a yellow to orange crystalline solid that is soluble in organic solvents such as ethanol and methanol, but less soluble in water. Azomethine H is known for its ability to form chelates with metal ions, making it useful in various analytical applications, particularly in the detection and quantification of metal ions in solution. The compound exhibits notable optical properties, including strong absorbance in the visible region, which is leveraged in colorimetric assays. Additionally, Azomethine H has been studied for its potential biological activities, including antimicrobial and antioxidant properties. Its stability and reactivity can be influenced by pH and the presence of other chemical species, making it a versatile reagent in both laboratory and industrial settings.

Formula: C₁₇H₁₃NO₈S₂

InChI: InChI=1S/C17H13NO8S2/c19-15-4-2-1-3-10(15)9-18-14-7-12(27(21,22)23)5-11-6-13(28(24,25)26)8-16(20)17(11)14/h1-9,19-20H,(H,21,22,23)(H,24,25,26)

InChI key: InChIKey=DUCCKQSNXPFEGT-UHFFFAOYSA-N

SMILES: O=S(=O)(O)C=1C=C(O)C2=C(N=CC=3C=CC=CC3O)C=C(C=C2C1)S(=O)(=O)O

Synonyms:

• 1-Naphthol-3,6-disulfonic acid, 8-salicylideneamino-
• 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-(((2-hydroxyphenyl)methylene)amino)-
• 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-(salicylideneamino)-
• 4-Hydroxy-5-(((2-hydroxyphenyl)methylene)amino)naphthalene-2,7-disulphonic acid
• 4-Hydroxy-5-(salicylidene-amino)-2,7-naphthalenedisulfonic acid
• 4-Hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-2,7-naphthalenedisulfonic acid
• 4-Hydroxy-5-{[(6-Oxocyclohexa-2,4-Dien-1-Ylidene)Methyl]Amino}Naphthalene-2,7-Disulfonate
• 4-Hydroxy-5-{[(6-Oxocyclohexa-2,4-Dien-1-Ylidene)Methyl]Amino}Naphthalene-2,7-Disulfonic Acid
• 8-Hydroxy-1-(salicylideneamino)-3,6-naphthalenedisulfonic acid
• Nci 88947
• Azomethine H

Azomethine H Monosodium Salt [Spectrophotometric Reagent for B]

CAS: 32266-60-75941-07-1

• Formula: C₁₇H₁₂NNaO₈S₂
• Purity: >97.0%(T)
• Color and Shape: Light yellow to Brown powder to crystal
• Molecular weight: 445.39

Azomethine-H hydrate

CAS: 32266-60-7

Azomethine-H hydrate is used as a highly sensitive and colorimetric reagent for testing and detection …

• Formula: C₁₇H₁₃NO₈S₂
• Color and Shape: Powder
• Molecular weight: 423.41

4-Hydroxy-5-((2-hydroxybenzylidene)amino)naphthalene-2,7-disulfonic acid

CAS: 32266-60-7

• Formula: C₁₇H₁₃NO₈S₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 423.417

Azomethine-H

CAS: 32266-60-7

• Color and Shape: Solid
• Molecular weight: 423.42g/mol

Azomethine-H

CAS: 32266-60-7

Stability Hygroscopic Applications Azomethine-H ia a highly sensitive reagent for testing boron. References Korenman, I.M.: …

• Formula: C₁₇H₁₃NO₈S₂
• Purity: >90%
• Color and Shape: Orange
• Molecular weight: 423.42

2,7-Naphthalenedisulfonic acid

CAS: 32266-60-7

2,7-Naphthalenedisulfonic acid is a chemical compound that is used in wastewater treatment. It is produced …

• Formula: C₁₇H₁₃NO₈S₂
• Purity: Min. 95%
• Molecular weight: 423.42 g/mol