Chemical identity

N-Nitrosophenothiazine/ N-Nitroso Promethazine EP Impurity A

CAS 36144-72-6 · C12H8N2OS

01Identity

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

Lazychem IDLC-22761
PubChem CID139751533
NameN-Nitrosophenothiazine/ N-Nitroso Promethazine EP Impurity A
CAS RN36144-72-6
Molecular formulaC12H8N2OS
Molecular weight228.27 g/mol
IUPAC name10-Nitroso-10H-phenothiazine
InChIKeyUGAKQDULMLEJBP-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 139751533
Two-dimensional chemical structure of N-Nitrosophenothiazine/ N-Nitroso Promethazine EP Impurity A, CAS 36144-72-6
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 rings, includes aromatic atoms, contains an N-nitroso substructure. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines1
N-methyl amine sites0
SMILESO=NN1C2=C(C=CC=C2)SC3=CC=CC=C13
InChINot listed
Formula from structureC12H8N2OS
Molecular weight from structure228.27 g/mol

03India 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 / RCSNO EXACT MATCH FOUNDCAS 36144-72-6 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 36144-72-6 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

04Names and relationships

Associated parent compound

N-Nitroso

View associated product family

Other names

  • N-Nitrosophenothiazine
  • N-Nitroso Promethazine EP Impurity A

Related records from the same parent family

05Documented 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.

06Sources