C7H6KNO2
175.23 g/mol
APIWarning
Aminobenzoate potassium
CAS138-84-1EC205-338-4
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
Aminobenzoate potassium is a salt form of para-aminobenzoic acid (PABA), an organic compound that appears as a white crystalline solid with slight water solubility. It is supplied as a pharmaceutical raw material for research and manufacturing applications.
pharmaceutical raw material for antifibrotic formulationslaboratory reagent for biochemical studies
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Magnesium 4-aminobenzoate
CAS14926-08-0
research compound
StrongSame Parent
Sodium 4-aminobenzoate
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pharmaceutical intermediate
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ReferenceSame Category
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pharmaceutical raw material
ReferenceSame Category
Gadovist
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pharmaceutical raw material
ReferenceSame Category
Agomelatine
CAS138112-76-2
pharmaceutical raw material
Referencestereoisomer of
4-aminobenzoic acid
CAS150-13-0
pharmaceutical intermediate
Referencestereoisomer of
4-Aminobenzoic Acid-d4
CAS350820-01-8
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Aminobenzoate potassium (CAS 138-84-1) is 2922.49.
HS code (international, 6-digit)
2922.49
EU CN code (8-digit)
2922 49 85
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
potassium 4-aminobenzoate
InChIKey
MZKKJVZIFIQOPP-UHFFFAOYSA-M
SMILES
C1=CC(=CC=C1C(=O)[O-])N.[K+]
Synonyms (16)
- Aminobenzoate potassium (USP)
- Aminobenzoate potassium
- POTASSIUM AMINOBENZOATE
- POTASSIUM PABA
- Potaba
- Potaba (TN)
- Potassium 4-aminobenzoate
- potassium p-aminobenzoate
- potassium para-aminobenzoate
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