CAS 3737-95-9

Calconcarboxylic acid

Description:

Calconcarboxylic acid, with the CAS number 3737-95-9, is an organic compound that belongs to the class of carboxylic acids. It is characterized by the presence of both a carboxylic acid functional group (-COOH) and a chromophoric system, which contributes to its distinctive color properties. This compound is typically used as a pH indicator due to its ability to change color in response to varying pH levels, making it valuable in analytical chemistry. Calconcarboxylic acid is soluble in water and exhibits a range of applications, including use in titrations and as a reagent in various chemical reactions. Its structure includes multiple functional groups that can participate in hydrogen bonding, influencing its solubility and reactivity. Additionally, it may exhibit chelating properties, allowing it to form complexes with metal ions. Overall, Calconcarboxylic acid is a versatile compound with significant utility in both laboratory and industrial settings.

Formula: C₂₁H₁₄N₂O₇S

InChI: InChI=1S/C21H14N2O7S/c24-16-10-17(31(28,29)30)13-7-3-4-8-14(13)18(16)22-23-19-12-6-2-1-5-11(12)9-15(20(19)25)21(26)27/h1-10,24-25H,(H,26,27)(H,28,29,30)

InChI key: InChIKey=MVQBFZXBLLMXGS-UHFFFAOYSA-N

SMILES: N(=NC=1C2=C(C=C(C(O)=O)C1O)C=CC=C2)C=3C4=C(C(S(=O)(=O)O)=CC3O)C=CC=C4

Synonyms:

• 2,2-Dihydroxy-4-Sulpho-1,1-Azonaphthalene-3-Carboxylic Acid
• 2-Hydroxy-1(2-Hydroxy-4-Sulfo-1-*Naphthylazo)3-Na
• 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic acid
• 2-Hydroxy-1-(2-hydroxy-4-sulpho-1-naphthylazo)-3-naphthoic acid
• 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]-
• 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-
• 2-Naphthoic acid, 3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthyl)azo]-
• 3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)-2-naphthalenecarboxylic acid
• 3-Hydroxy-4-(2-hydroxy-4-sulpho-1-naphthylazo)-2-naphthalenecarboxylic acid~Patton and Reeders
• 3-Hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-2-naphthalenecarboxylic acid
• 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-2-carboxylic acid
• 3-hydroxy-4-[2-(2-oxo-4-sulfonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-2-carboxylic acid
• 3-hydroxy-4-[2-(2-oxo-4-sulfonatonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-2-carboxylate
• Cal-Red
• Calcon-3-carboxylic acid
• Calconcarboxylic acid
• Kalces
• NSC 97307
• Patton and Reeder's indicator
• Patton-Reeder indicator

2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid (1:100 diluted with K2SO4)

CAS: 3737-95-9

Formula: C₂₁H₁₄N₂O₇S

Color and Shape: Dark red to Dark purple to Dark blue powder to crystaline

Molecular weight: 438.41

Ref: 3B-H0250

Calconcarboxylic acid

CAS: 3737-95-9

Calconcarboxylic acid is used as an indicator for calcium titrations with ethylenediaminetetraacetic acid (EDTA) in the presence of magnesium. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to

Formula: C₂₁H₁₄N₂O₇S

Color and Shape: Dark brown/purple to black, Powder

Molecular weight: 438.41

Ref: 02-B23459

2-Naphthalenecarboxylic acid,3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]-

CAS: 3737-95-9

Formula: C₂₁H₁₄N₂O₇S

Color and Shape: Solid

Molecular weight: 438.4101

Ref: IN-DA00I7CW

Calconcarboxylic acid

CAS: 3737-95-9

Formula: C₂₁H₁₄N₂O₇S

Color and Shape: Dark blue-purple to black powder

Molecular weight: 438.42

Ref: 7W-GK3350

Calconcarboxylic Acid

CAS: 3737-95-9

Calconcarboxylic Acid

Purity: IND

Molecular weight: 438.42g/mol

Ref: 54-OR1012611

Calconcarboxylic acid

CAS: 3737-95-9

Calconcarboxylic acid, an azo dye, serves as a silver-ion sensitizer for staining proteins in SDS-PAGE gels.

Formula: C₂₁H₁₄N₂O₇S

Color and Shape: Solid

Molecular weight: 438.41

Ref: TM-T78463

Calconcarboxylic Acid

CAS: 3737-95-9

Formula: C₂₁H₁₄N₂O₇S

Molecular weight: 438.41

Ref: 4Z-D-164025

Calconcarboxylic acid

CAS: 3737-95-9

Calconcarboxylic acid is a chemical compound that is used in wastewater treatment. It is a derivative of the carboxylic acid family and has the general formula CH3CO2H. Calconcarboxylic acid can be synthesized by reacting anhydrous sodium carbonate with fatty acids or ethylene diamine. The reaction yields a white solid that can be purified by filtration, recrystallization, or chromatography. This chemical compound has been shown to have potent antagonistic effects against psychotic disorders, such as schizophrenia. Calconcarboxylic acid works by blocking the binding of dopamine receptors at synapses in the brain, which reduces neurotransmission and prevents psychotic episodes from occurring.

Formula: C₂₁H₁₄N₂O₇S

Color and Shape: Purple Powder

Molecular weight: 438.41 g/mol

Ref: 3D-FC10746

Calconcarboxylic Acid extrapure AR, ExiPlus, Multi-Compendial

CAS: 3737-95-9

Formula: C₂₁H₁₄N₂O₇S

Color and Shape: Blackish, Powder

Molecular weight: 438.42

Ref: SR-66406

Calconcarboxylic Acid extrapure AR

CAS: 3737-95-9

Formula: C₂₁H₁₄N₂O₇S

Color and Shape: Blackish, Powder

Molecular weight: 438.42

Ref: SR-65326