CAS No 138564-59-7

IUPAC 5-Methyl-2-[(2-nitrophenyl)amino]thiophene-3-carbonitrile

Catalogue No. PACE-O02002

Molecular Formula C₁₂H₉N₃O₂S

Molecular Weight 259.3 g/mol

Synonyms Olanzapine USP Related Compound A

CAS No 221176-49-4

IUPAC 2-Methyl-5,10-dihydro-4H-thieno[2,3-b][1,5]benzodiazepin-4-one

Catalogue No. PACE-O02003

Molecular Formula C₁₂H₁₀N₂OS

Molecular Weight 230.3 g/mol

Synonyms Olanzapine USP Related Compound B

CAS No 719300-59-1

IUPAC 1-(Chloromethyl)-1-methyl-4-(2-methyl-10H-thieno[2,3-b][1,5]benzodiazepin-4-yl)piperazin-1-ium chloride

Catalogue No. PACE-O02004

Molecular Formula C₁₈H₂₂Cl₂N₄S

Molecular Weight 397.4 g/mol

Synonyms  Chloromethyl Olanzapinium chloride

CAS No 639460-79-0

IUPAC 4-(2-Methyl-10H-thieno[2,3-b][1,5]benzodiazepin-4-yl)-1-piperazinecarboxaldehyde

Catalogue No. PACE-O02006

Molecular Formula C₁₇H₁₈N₄OS

Molecular Weight 326.4 g/mol

Synonyms Olanzapine N-Formyl Impurity