4-Aminobenzoic acid hydrochloride

Base Information

• Chemical Name: 4-Aminobenzoic acid hydrochloride
• CAS No.: 22669-27-8
• Molecular Formula: C7H8ClNO2
• Molecular Weight: 173.599
• Hs Code.: 2922499990
• European Community (EC) Number: 683-716-1
• UNII: FP470XT8FS
• DSSTox Substance ID: DTXSID50945336
• Mol file: 22669-27-8.mol

Synonyms:4-Aminobenzoic acid hydrochloride;22669-27-8;4-Aminobenzoic acid HCl;4-aminobenzoic acid;hydrochloride;p-aminobenzoic acid hydrochloride;Benzoic acid, 4-amino-, hydrochloride;FP470XT8FS;aminobenzoic acid hydrochloride;starbld0000299;UNII-FP470XT8FS;SCHEMBL865867;DTXSID50945336;KBCPMQUSOLSAQO-UHFFFAOYSA-N;AKOS024324657;BS-52213;FT-0695612;BENZOIC ACID, P-AMINO-, HYDROCHLORIDE;4-Aminobenzoic acid--hydrogen chloride (1/1);F72347;BENZOIC ACID, 4-AMINO-, HYDROCHLORIDE (1:1)

Chemical Property of 4-Aminobenzoic acid hydrochloride

Chemical Property:

• PSA: 63.32000
• LogP: 2.35020
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 173.0243562
• Heavy Atom Count: 11
• Complexity: 128

Purity/Quality:

98%,99%, ^*data from raw suppliers

4-AMINOBENZOIC ACID HYDROCHLORIDE ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1C(=O)O)N.Cl

Technology Process of 4-Aminobenzoic acid hydrochloride

There total 4 articles about 4-Aminobenzoic acid hydrochloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 85.0%

4-nitro-benzoic acid (62-23-7) → p-aminobenzoic acid hydrochloride (22669-27-8)

Guidance literature:

4-nitro-benzoic acid; With sodium tetrahydroborate; water; at 20 ℃; for 6h;

With hydrogenchloride; In ethyl acetate; chemoselective reaction;

DOI:10.1039/c6gc00222f

Reference yield: 81.9%

P,P-dichlorophenylphosphine oxide (824-72-6) + 4-amino-benzoic acid (150-13-0,159246-81-8,8014-65-1) → bis-(p-carboxyphenylamino)phenylphosphine oxide + p-aminobenzoic acid hydrochloride (22669-27-8)

Guidance literature:

P,P-dichlorophenylphosphine oxide; 4-amino-benzoic acid; In 1,4-dioxane; at 35 - 50 ℃; for 12h;

With hydrogenchloride; In water; for 0.75h; pH=1; Reagent/catalyst;

Reference yield:

4-amino-benzoic acid (150-13-0,159246-81-8,8014-65-1) → p-aminobenzoic acid hydrochloride (22669-27-8)

Guidance literature:

With hydrogenchloride; In acetic acid; at 0.5 ℃;

upstream raw materials:

4-amino-benzoic acid

4-nitro-benzoic acid

4-formamidobenzoic acid

P,P-dichlorophenylphosphine oxide

Downstream raw materials:

5,5'-bis-(4-carboxy-phenyl)-1,1'-hexanediyl-bis-biguanide; dihydrochloride

4-thioureidobenzoic acid

4-((imino(methylthio)methyl)amino)benzoic acid

4-isocyanatobenzoic acid chloride

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