CAS 85-38-1

3-Nitrosalicylic acid

Description:

3-Nitrosalicylic acid, with the CAS number 85-38-1, is an organic compound that features both a nitro group and a carboxylic acid group attached to a salicylic acid backbone. This compound typically appears as a yellow to orange crystalline solid and is known for its solubility in polar solvents such as water and alcohols. The presence of the nitro group contributes to its reactivity, making it useful in various chemical reactions, including those involving nitrosation. 3-Nitrosalicylic acid can act as a reagent in analytical chemistry, particularly in the detection of certain metal ions and in the study of enzyme activities. Additionally, it exhibits potential biological activities, which have been explored in various research contexts. Its stability can be influenced by factors such as pH and light exposure, necessitating careful handling and storage conditions. Overall, 3-Nitrosalicylic acid is a compound of interest in both synthetic and analytical chemistry due to its unique functional groups and properties.

Formula: C₇H₅NO₅

InChI: InChI=1/C7H5NO5/c9-6-4(7(10)11)2-1-3-5(6)8(12)13/h1-3,9H,(H,10,11)/p-2

InChI key: InChIKey=WWWFHFGUOIQNJC-UHFFFAOYSA-N

SMILES: C(O)(=O)C1=C(O)C(N(=O)=O)=CC=C1

Synonyms:

• 2-Hydroxy-3-nitrobenzoic acid
• 3-Nitro-2-Oxidobenzoate
• Ai3-08930
• Benzoic acid, 2-hydroxy-3-nitro-
• Brn 2213132
• Nsc 182
• Salicylic acid, 3-nitro-
• 3-Nitrosalicylic acid
• 4-10-00-00228 (Beilstein Handbook Reference)
• 3-nitro-salicylicaci
• 3-Nitro-2-hydroxybenzoic acid
• AURORA KA-2532
• RARECHEM AL BE 0272
• AKOS 94104

3-Nitrosalicylic Acid

CAS: 85-38-1

Formula: C₇H₅NO₅

Purity: >98.0%(GC)(T)

Color and Shape: White to Light yellow to Green powder to crystaline

Molecular weight: 183.12

Ref: 3B-N0251

2-Hydroxy-3-nitrobenzoic acid

CAS: 85-38-1

Formula: C₇H₅NO₅

Purity: 98%

Color and Shape: Solid

Molecular weight: 183.1183

Ref: IN-DA00IDHX

Mesalazine (Mesalamine) EP Impurity R (3-Nitrosalicylic Acid)

CAS: 85-38-1

Formula: C₇H₅NO₅

Color and Shape: Yellow Solid

Molecular weight: 183.12

Ref: 4Z-M-1731

2-Hydroxy-3-nitrobenzoic acid

CAS: 85-38-1

2-Hydroxy-3-nitrobenzoic acid

Formula: C₇H₅NO₅

Purity: 97%

Color and Shape: light yellow solid

Molecular weight: 183.12g/mol

Ref: 54-OR9864

Mesalazine EP Impurity R

CAS: 85-38-1

Formula: C₇H₅NO₅

Molecular weight: 183.12

Ref: ST-EA-CP-M11018

3-Nitrosalicylic Acid

CAS: 85-38-1

Impurity Mesalazine EP Impurity R
Applications A nitrohumic acid which has been shown to bind to Molybdenum to impart fertility to soil and water and is a key element in the activity of nitrogenase.
References Merce, A.R. et al.: J Braz. Chem. Soc., 17, 482 (2006); Silverman, F.P. et al.: J. Agric. Food Chem., 53, 9775 (2005);

Formula: C₇H₅NO₅

Color and Shape: Neat

Molecular weight: 183.12

Ref: TR-N520900

3-Nitrosalicylic acid

CAS: 85-38-1

3-Nitrosalicylic acid is a chemical that is used as an inhibitor for corrosion. It can be used to prevent corrosion in wastewater systems, and it is also used as a protective coating for metals. 3-Nitrosalicylic acid has been shown to be effective against a variety of particle sizes, including fine particles at low concentrations. 3-Nitrosalicylic acid can be synthesized by reacting 5-nitrosalicylic acid with ammonia, hydrogen chloride, and zinc oxide in water. The reaction solution should be neutralized with sodium hydroxide and then hydrogenated using sodium dithionite or sodium sulfite. 3-Nitrosalicylic acid has been shown to inhibit the corrosion of metal surfaces and to function as an effective dose in the synthetic pathway for polymers.
3-Nitrosalicylic acid has high concentrations around pH 9.5, which can be reduced by electrochemical impedance spectroscopy (EIS).

Formula: C₇H₅NO₅

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 183.12 g/mol

Ref: 3D-FN26344

3-Nitrosalicylic acid

CAS: 85-38-1

Formula: C₇H₅NO₅

Purity: 95%

Color and Shape: Solid

Molecular weight: 183.119

Ref: 10-F049728

3-Nitrosalicylic Acid-13C6

Controlled Product

CAS: 85-38-1

Formula: C₆CH₅NO₅

Color and Shape: Neat

Molecular weight: 189.074

Ref: TR-N520907

3-Nitrosalicylic Acid-d3

Controlled Product

CAS: 85-38-1

Applications 3-Nitrosalicylic Acid-d3 is the labeled analogue of 3-Nitrosalicylic Acid (N520900), a nitrohumic acid which has been shown to bind to Molybdenum to impart fertility to soil and water and is a key element in the activity of nitrogenase. 3-Nitrosalicylic Acid-d3 is an intermediate in the synthesis of Mesalamine-d3 (M258104), the labeled analogue of Mesalazine (M258100), the active metabolite of Sulfasalazine (S699084). Anti-inflammatory (gastrointestinal).
References Merce, A.R. et al.: J Braz. Chem. Soc., 17, 482 (2006); Silverman, F.P. et al.: J. Agric. Food Chem., 53, 9775 (2005); Friedman, G., et al.: Am. J. Gastroenterol., 81, 141 (1986); Tursi A., Expert Opin. Pharmacother., 6, 69 (2005)

Formula: C₇H₂D₃NO₅

Color and Shape: Neat

Molecular weight: 186.14

Ref: TR-N520902