Chemical identity

Olanzapine PIN-3 Impurity

CAS 138564-60-0 · C₁₂H₁₂ClN₃S

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-23951
PubChem CID135525650
NameOlanzapine PIN-3 Impurity
CAS RN138564-60-0
Molecular formulaC₁₂H₁₂ClN₃S
Molecular weight265.76 g/mol
IUPAC name4-Amino-2-methyl-10H-thieno[2,3-b][1,5]-benzodiazapine, Hydrochloride
InChIKeyFDWMAKNNNPSUTL-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 135525650
2D structure: Olanzapine PIN-3 Impurity, CAS 138564-60-0
Structure of Olanzapine PIN-3 Impurity (CAS 138564-60-0). LazyChem record. Source identity: PubChem CID 135525650. Confirm the identifiers before analytical use.Download structure image

Structure facts for this exact identity.

Molecular formulaC₁₂H₁₂ClN₃S
InChIKeyFDWMAKNNNPSUTL-UHFFFAOYSA-N
Ring count3
Defined stereocentres0
Unassigned stereocentres0
SMILESCC(S1)=CC2=C1NC3=CC=CC=C3N=C2N.[H]Cl
InChIInChI=1S/C12H11N3S.ClH/c1-7-6-8-11(13)14-9-4-2-3-5-10(9)15-12(8)16-7;/h2-6,15H,1H3,(H2,13,14);1H

03Possible N-nitroso structures

A record-level structural review indicates a possible N-nitroso candidate. This is not a confirmed impurity, formation prediction or analytical finding.

Possible structure candidateUnconfirmed identity
Possible N-nitroso structural candidate related to Olanzapine PIN-3 Impurity, CAS 138564-60-0
No CAS number, formation claim or analytical confirmation is assigned.

A structural result alone does not establish that a nitrosamine forms. A process-specific and analytical assessment is required.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNOT FOUND IN REVIEWED ENTRIESCAS 138564-60-0 was not found in the reviewed exact-identity entries. Generic, class, analogue, salt and isomer provisions were not evaluated.
SCOMETNOT FOUND IN REVIEWED CAS ENTRIESCAS 138564-60-0 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated.

05Names and relationships

Associated parent compound

Olanzapine

View API and impurity family

Other names

  • 2-Methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-amine hydrochloride
  • Olanzapine Amine Impurity

Related records from the same parent family

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources