Chemical identity

Phenothiazine 5,5-dioxide

CAS not listed · C12H9NO2S

01Identity

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

Lazychem IDLC-53137
PubChem CID71024
NamePhenothiazine 5,5-dioxide
CAS RNNot listed
Molecular formulaC12H9NO2S
Molecular weight231.27 g/mol
IUPAC name10H-phenothiazine 5,5-dioxide
InChIKeyZAYUOSICZWFJSW-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 71024
Two-dimensional chemical structure of Phenothiazine 5,5-dioxide
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.
SMILESC1=CC=C2C(=C1)NC3=CC=CC=C3S2(=O)=O
InChINot listed

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 Phenothiazine 5,5-dioxide
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 ENTRIESNo CAS number is available for an exact comparison. Generic and analogue entries were not evaluated.
SCOMETNOT FOUND IN REVIEWED CAS ENTRIESNo CAS number is available for an exact comparison. Generic and analogue entries were not evaluated.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

No parent compound is listed.

Other names

No synonyms are listed.

Related records from the same parent family

No related records are linked by parent name.

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