C13H12N2O
212.25 g/mol
Pharmaceutical IntermediateWarning
3,4-Diaminobenzophenone
CAS39070-63-8EC254-273-8
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
3,4-Diaminobenzophenone is a chemical compound used as a pharmaceutical intermediate. It features a benzophenone core with two amine substituents, contributing to its role in the synthesis of active pharmaceutical ingredients.
Pharmaceutical intermediate
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
ReferenceSame Category
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CAS39108-47-9
pharmaceutical intermediate
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3,4-Difluoro-2-(2-fluoro-4-iodoanilino)benzoic acid
CAS391211-97-5
pharmaceutical intermediate
ReferenceSame Category
1-[2-(Aminooxy)ethoxy]ethylene
CAS391212-29-6
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3,4-Diaminobenzophenone (CAS 39070-63-8) is 2922.39.
HS code (international, 6-digit)
2922.39
EU CN code (8-digit)
2922 39 00
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
(3,4-diaminophenyl)-phenylmethanone
InChIKey
RXCOGDYOZQGGMK-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)C(=O)C2=CC(=C(C=C2)N)N
Synonyms (8)
- 2-Amino-4-benzoylaniline
- 3,4-Diaminobenzophenone
- 4-Benzoyl-o-phenylenediamine
- 4-benzoylbenzene-1,2-diamine
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