CAS 626-27-7

Heptanoic anhydride

Description:

Heptanoic anhydride, with the CAS number 626-27-7, is a chemical compound derived from heptanoic acid. It is characterized by its anhydride functional group, which is formed by the condensation of two heptanoic acid molecules, resulting in the loss of a water molecule. This compound typically appears as a colorless to pale yellow liquid with a distinctive fatty odor. Heptanoic anhydride is soluble in organic solvents but has limited solubility in water due to its hydrophobic nature. It is primarily used in organic synthesis, particularly in the production of esters and as a reagent in various chemical reactions. The compound is known for its reactivity, particularly in acylation reactions, where it can introduce heptanoyl groups into other molecules. Safety precautions should be taken when handling heptanoic anhydride, as it can be irritating to the skin and eyes, and proper storage conditions should be maintained to prevent degradation.

Formula: C₁₄H₂₆O₃

InChI: InChI=1/C14H26O3/c1-3-5-7-9-11-13(15)17-14(16)12-10-8-6-4-2/h3-12H2,1-2H3

InChI key: InChIKey=DAPZDAPTZFJZTO-UHFFFAOYSA-N

SMILES: O(C(CCCCCC)=O)C(CCCCCC)=O

Synonyms:

• Enanthic anhydride
• Enanthicanhydride
• Heptanoic acid, 1,1′-anhydride
• Heptanoic acid, anhydride
• Heptanoyl anhydride
• NSC 67902
• Oenanthic anhydride
• n-Heptanoic acid anhydride
• Heptanoic anhydride
• heptanoicacid,anhydride
• N-HEPTANOIC ANHYDRIDE
• Enanthic acid anhydride
• Bisenanthic anhydride
• heptanoicacidanhydride
• Bisheptanoic anhydride
• HEPTANOIC ANHYDRIDE 99%
• Diheptanoic anhydride
• heptylic anhydride

Heptanoic Anhydride

CAS: 626-27-7

Formula: C₁₄H₂₆O₃

Purity: >97.0%(T)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 242.36

Ref: 3B-H0353

Heptanoic anhydride

CAS: 626-27-7

Formula: C₁₄H₂₆O₃

Purity: 95%

Color and Shape: Liquid

Molecular weight: 242.3544

Ref: IN-DA0034ZJ

Heptanoic Anhydride

CAS: 626-27-7

Heptanoic Anhydride

Purity: 97%

Molecular weight: 242.36g/mol

Ref: 54-OR1030697

Heptanoic anhydride

CAS: 626-27-7

Heptanoic anhydride

Formula: C₁₄H₂₆O₃

Purity: 95% (nmr) (Typical Value in Batch COA)

Color and Shape: clear liquid

Molecular weight: 242.35g/mol

Ref: 54-OR932262

Heptanoic Anhydride

Controlled Product

CAS: 626-27-7

Applications Heptanoic anhydride (CAS# 626-27-7) is a useful research chemical compound.

Formula: C₁₄H₂₆O₃

Color and Shape: Neat

Molecular weight: 242.35

Ref: TR-H252790

Heptanoic anhydride

CAS: 626-27-7

Purity: 95%+

Molecular weight: 242.3589935

Ref: 10-F626620

Heptanoic anhydride

CAS: 626-27-7

Heptanoic anhydride is a fatty acid, which is the simplest member of the class of acyl halides. It has been shown to bind to a number of receptors and ion channels. The binding of heptanoic anhydride to these targets may be due to its hydroxyl group, which is capable of hydrogen bonding with polar groups. Heptanoic anhydride has been used in 2-D nuclear magnetic resonance studies as a probe for studying the mechanism of receptor binding. The thermal expansion coefficient for heptanoic anhydride has been determined by differential scanning calorimetry and found to be 9°C/mole at 20°C. Heptanoic anhydride has also been shown to react with cellulose in crystalline form and produce acylated cellulose via esterification reactions. The reaction is pH-dependent and proceeds best at neutral pH values.br> Heptanoic anhydride is not active

Formula: C₁₄H₂₆O₃

Purity: Min. 95%

Molecular weight: 242.35 g/mol

Ref: 3D-FH35914