CAS 94-32-6

Ethyl 4-(butylamino)benzoate

Description:

Ethyl 4-(butylamino)benzoate, with the CAS number 94-32-6, is an organic compound that belongs to the class of esters. It is characterized by the presence of an ethyl group attached to a benzoate moiety, which is further substituted with a butylamino group at the para position of the aromatic ring. This compound typically appears as a colorless to pale yellow liquid with a characteristic odor. It is moderately soluble in organic solvents and has limited solubility in water due to its hydrophobic nature. Ethyl 4-(butylamino)benzoate is often used in various applications, including as a chemical intermediate in the synthesis of pharmaceuticals and agrochemicals. Its structure allows for potential interactions with biological systems, making it of interest in medicinal chemistry. Safety data indicates that it should be handled with care, as it may cause irritation upon contact with skin or eyes. Proper storage and handling procedures are essential to ensure safety and stability.

Formula: C₁₃H₁₉NO₂

InChI: InChI=1S/C13H19NO2/c1-3-5-10-14-12-8-6-11(7-9-12)13(15)16-4-2/h6-9,14H,3-5,10H2,1-2H3

InChI key: InChIKey=GTXRSQYDLPYYNW-UHFFFAOYSA-N

SMILES: C(OCC)(=O)C1=CC=C(NCCCC)C=C1

Synonyms:

• 4-(n-Butylamino)benzoic acid ethyl ester
• Benzoic acid, 4-(butylamino)-, ethyl ester
• Benzoic acid, p-(butylamino)-, ethyl ester
• Ethyl 4-(n-butylamino)benzoate
• Ethyl p-butylaminobenzoate
• Ethyl 4-(butylamino)benzoate

Ethyl 4-(Butylamino)benzoate

CAS: 94-32-6

Formula: C₁₃H₁₉NO₂

Purity: >98.0%(GC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 221.30

Ref: 3B-B1472

Ethyl 4-(butylamino)benzoate

CAS: 94-32-6

Formula: C₁₃H₁₉NO₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 221.2955

Ref: IN-DA003Q95

Tetracaine Impurity 9

CAS: 94-32-6

Formula: C₁₃H₁₉NO₂

Molecular weight: 221.30

Ref: 4Z-T-1918

Ethyl 4-(butylamino)benzoate

CAS: 94-32-6

Ethyl 4-(butylamino)benzoate

Purity: 98%

Molecular weight: 221.30g/mol

Ref: 54-OR79291

Ethyl 4-​(Butylamino)​benzoate(4-(Butylamino)benzoic Acid Ethyl Ester)

Controlled Product

CAS: 94-32-6

Applications 4-(Butylamino)benzoic Acid Ethyl Ester is an N-alkylated ester derivative of aminobenzoic acid. 4-(Butylamino)benzoic Acid Ethyl Ester is an impurity of Benzonatate (B204500).
References Brantner, A. et al.: Int. Symp. Chromatogr. Electrophor., Lect. Pap., 6, 401 (1971);

Formula: C₁₃H₁₉NO₂

Color and Shape: Neat

Molecular weight: 221.30

Ref: TR-B690705

Ethyl 4-(butylamino)benzoate

CAS: 94-32-6

Ethyl 4-(butylamino)benzoate is a white crystalline solid that has been shown to be an effective local anesthetic. It undergoes hydrolysis by phosphotungstic acid, which releases the active butylamine molecule. The butylamine molecule is then able to form hydrogen bonds with the negatively charged nerve endings in the spine, leading to depolarization and lack of sensation. Ethyl 4-butylamino benzoate has been used for epidural anesthesia, as well as for bronchial and mesomorphic inhalation anaesthetics. This drug also inhibits expiratory flow, which may be due to its ability to form hydrogen bonds with chloride ions in bronchial secretions.

Formula: C₁₃H₁₉NO₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 221.3 g/mol

Ref: 3D-FE33206

Ethyl 4-(butylamino)benzoate

CAS: 94-32-6

Formula: C₁₃H₁₉NO₂

Purity: 95%

Molecular weight: 221.3

Ref: 10-F329816