CAS 16837-38-0: Nicotinic anhydride

Description: Nicotinic anhydride, with the CAS number 16837-38-0, is a chemical compound derived from nicotinic acid, which is a form of vitamin B3. It is characterized by its anhydride structure, formed through the dehydration of nicotinic acid. This compound typically appears as a white to off-white solid and is known for its role in organic synthesis, particularly in the formation of various derivatives of nicotinic acid. Nicotinic anhydride is soluble in polar organic solvents, which facilitates its use in chemical reactions. It exhibits reactivity typical of anhydrides, such as acylation reactions, making it valuable in the synthesis of pharmaceuticals and other organic compounds. Additionally, it may have biological significance, as nicotinic acid derivatives are often studied for their potential health benefits. Safety precautions should be observed when handling this compound, as it may cause irritation upon contact with skin or mucous membranes. Overall, nicotinic anhydride serves as an important intermediate in organic chemistry and medicinal chemistry applications.

Formula: C₁₂H₈N₂O₃

InChI: InChI=1S/C12H8N2O3/c15-11(9-3-1-5-13-7-9)17-12(16)10-4-2-6-14-8-10/h1-8H

InChI key: InChIKey=VPODXHOUBDCEHN-UHFFFAOYSA-N

SMILES: O=C(OC(=O)C=1C=NC=CC1)C=2C=NC=CC2

Synonyms:

• 3-Pyridinecarboxylic acid, 1,1′-anhydride
• 3-Pyridinecarboxylic acid, anhydride
• Ai3-15770
• NSC 72756
• Nicotinic acid anhydride
• Nicotinoyl anhydride
• Pyridine-3-Carboxylic Anhydride
• Nicotinic anhydride

3-Pyridinecarboxylic Anhydride

CAS: 16837-38-0

• Formula: C₁₂H₈N₂O₃
• Purity: >97.0%(GC)(T)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 228.21

3-Pyridinecarboxylic Anhydride

CAS: 16837-38-0

• Formula: C₁₂H₈N₂O₃
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 228.2035

Nicotinic anhydride

CAS: 16837-38-0

• Molecular weight: 228.20g/mol

Nicotinic anhydride

CAS: 16837-38-0

Nicotinic anhydride is an agent of biochemical.

• Formula: C₁₂H₈N₂O₃
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 228.20

Nicotinic anhydride

CAS: 16837-38-0

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 228.20700073242188

3-Pyridinecarboxylic Anhydride

CAS: 16837-38-0

3-Pyridinecarboxylic Anhydride (3PCA) is an inorganic acid that can be found in the oxidation products …

• Formula: C₁₂H₈N₂O₃
• Purity: Min. 95%
• Molecular weight: 228.2 g/mol