CAS 616-82-0

4-Hydroxy-3-nitrobenzoic acid

Description:

4-Hydroxy-3-nitrobenzoic acid, with the CAS number 616-82-0, is an organic compound characterized by the presence of both hydroxyl (-OH) and nitro (-NO2) functional groups attached to a benzoic acid structure. This compound typically appears as a yellow crystalline solid and is soluble in polar solvents such as water and alcohols, owing to its ability to form hydrogen bonds. The hydroxyl group contributes to its acidity, while the nitro group can influence its reactivity and stability. It is often used in various chemical syntheses and as an intermediate in the production of dyes, pharmaceuticals, and agrochemicals. The presence of the nitro group also makes it a potential candidate for further chemical modifications, such as reduction or substitution reactions. Additionally, 4-Hydroxy-3-nitrobenzoic acid may exhibit biological activity, which can be of interest in medicinal chemistry and research applications. Proper handling and safety measures should be observed due to its chemical properties and potential toxicity.

Formula: C₇H₅NO₅

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

InChI key: InChIKey=QRYSWXFQLFLJTC-UHFFFAOYSA-N

SMILES: N(=O)(=O)C1=CC(C(O)=O)=CC=C1O

Synonyms:

• 3-Nitro-4-Oxidobenzoate
• 3-Nitro-4-hydroxybenzoic acid
• 4-Carboxy-2-nitrophenol
• Benzoic acid, 4-hydroxy-3-nitro-
• NSC 78436
• p-Hydroxy-m-nitrobenzoic acid
• 4-Hydroxy-3-nitrobenzoic acid

4-Hydroxy-3-nitrobenzoic Acid

CAS: 616-82-0

Formula: C₇H₅NO₅

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Brown powder to crystal

Molecular weight: 183.12

Ref: 3B-H0910

4-Hydroxy-3-nitrobenzoic acid, 98%

CAS: 616-82-0

Standard in chymotrypsin assays This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of th

Formula: C₇H₅NO₅

Purity: 98%

Color and Shape: White to cream to pale yellow, Powder

Molecular weight: 183.12

Ref: 02-A10562

Benzoic acid, 4-​hydroxy-​3-​nitro-

CAS: 616-82-0

Formula: C₇H₅NO₅

Purity: 98%

Color and Shape: Solid

Molecular weight: 183.1183

Ref: IN-DA003LI7

4-Hydroxy-3-nitrobenzoic acid

CAS: 616-82-0

4-Hydroxy-3-nitrobenzoic acid

Formula: C₇H₅NO₅

Purity: 98%

Color and Shape: lemon (hint of peach). wooly crystalline powder

Molecular weight: 183.12g/mol

Ref: 54-OR22139

4-Hydroxy-3-nitrobenzoic acid

CAS: 616-82-0

Formula: C₇H₅NO₅

Purity: 95%

Color and Shape: Solid

Molecular weight: 183.119

Ref: 10-F078551

4-Hydroxy-3-nitrobenzoic acid

CAS: 616-82-0

4-Hydroxy-3-nitrobenzoic acid is an antioxidant that has been studied for its potential therapeutic effects on pancreatitis. This compound is a precursor to protocatechuic acid, a molecule that helps to protect the pancreas. 4-Hydroxy-3-nitrobenzoic acid is also used in the preparation of hydroxide solution and activated carbon. The terminal half-life of this compound is approximately 15 hours, with a plasma concentration–time curve that peaks at about 2 hours after administration. The biological activity of 4-Hydroxy-3-nitrobenzoic acid can be increased by reaction with sodium hydroxide solution or 5 nitrosalicylic acid.

Formula: C₇H₅NO₅

Purity: Min. 95%

Molecular weight: 183.12 g/mol

Ref: 3D-FH34749

4-Hydroxy-3-nitrobenzoic acid

Controlled Product

CAS: 616-82-0

Applications 4-Hydroxy-3-nitrobenzoic acid

Formula: C₇H₅NO₅

Color and Shape: Neat

Molecular weight: 183.12

Ref: TR-H950843