C12H10N4O
226.23 g/mol
Pharmaceutical IntermediateDanger
BIRG-616 BS
CAS287980-84-1
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
BIRG-616 BS is a chemical compound used as an impurity reference standard for nevirapine. It is a tetracyclic structure containing aromatic rings and amide functionality, relevant for quality control in pharmaceutical manufacturing.
Impurity reference standard for nevirapineLaboratory reagent for analytical testing
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 287980-84-1
Related Compounds
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Referencesame scaffold
Birh-414
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pharmaceutical raw material
Referencesame scaffold
BIRG-613 BS
CAS287980-85-2
pharmaceutical intermediate
Safety Reference
Danger
H301Toxic if swallowed
H302Harmful if swallowed
Identifiers
IUPAC Name
7-methyl-2,4,9,15-tetrazatricyclo[9.4.0.03,8]pentadeca-1(11),3,5,7,12,14-hexaen-10-one
InChIKey
RKCRKBSFEVQVSX-UHFFFAOYSA-N
SMILES
CC1=C2C(=NC=C1)NC3=C(C=CC=N3)C(=O)N2
Synonyms (13)
- NEVIRAPINE HEMIHYDRATE IMPURITY B (EP IMPURITY)
- NEVIRAPINE IMPURITY B (EP IMPURITY)
- Nevirapine EP Impurity B
- 11-Descyclopropyl nevirapine
- BIRG-616 BS
- NEVIRAPINE IMPURITY B
- Nevirapine impurity B RS