C15H8Cl2N2O2
319.1 g/mol
Pharmaceutical IntermediateWarning
6-Chloro-4-(2-chlorophenyl)-2-quinazolinecarboxylic Acid
CAS54643-79-7
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
This compound is a chlorinated quinazoline carboxylic acid, primarily recognized as an impurity intermediate in pharmaceutical manufacturing. It is structurally related to certain active pharmaceutical ingredients and is used as a reference standard in quality control and research.
Pharmaceutical impurity reference standardResearch compound for analytical method development
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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CAS 54643-79-7
Related Compounds
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ReferenceSame Category
5-Amino-4-chloropyrimidine
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pharmaceutical intermediate
Referencesame scaffold
6-chloro-4-(O-chlorophenyl)-2-quinazoline methanol
CAS773871-49-1
pharmaceutical intermediate
Referencesame scaffold
6-chloro-4-(O-chlorophenyl)-2-quinazolinecarboxaldehyde
CAS93955-15-8
pharmaceutical intermediate
Referencesame scaffold
6-chloro-4-phenylquinazoline-2-carbaldehyde
CAS5958-05-4
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H319Causes serious eye irritation
H413May cause long lasting harmful effects to aquatic life
Identifiers
IUPAC Name
6-chloro-4-(2-chlorophenyl)quinazoline-2-carboxylic acid
InChIKey
WPSNLOADPUPVMP-UHFFFAOYSA-N
SMILES
C1=CC=C(C(=C1)C2=NC(=NC3=C2C=C(C=C3)Cl)C(=O)O)Cl
Synonyms (7)
- Lorazepam Impurity 11
- Lorazepam Impurity 6