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Home/Compounds/API/Phenothiazine
C12H9NS
199.27 g/mol
APIWarning

PHENOTHIAZINE

CAS92-84-2EC202-196-5
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material

Phenothiazine is a tricyclic heterocyclic compound that serves as the parent structure for a class of antipsychotic drugs, including chlorpromazine. It is also used in the manufacture of veterinary anthelmintics and other pharmaceuticals, as well as in dye production.

Parent compound for antipsychotic drugsManufacture of veterinary anthelminticsSynthesis of promethazine hydrochloride

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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pharmaceutical raw material

Referencesame scaffold

2-chlorophenothiazine

CAS92-39-7

pharmaceutical intermediate

Referencesame scaffold

2-methoxy-10H-phenothiazine

CAS1771-18-2

research compound

Referencesame scaffold

2-trifluoromethylphenothiazine

CAS92-30-8

pharmaceutical intermediate

Referencesame scaffold

N-nitroso-desmethyl-promethazine

CAS94511-44-1

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Warning
H302Harmful if swallowed
H317May cause an allergic skin reaction
H373May cause damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H412Harmful to aquatic life with long lasting effects
H315Causes skin irritation
H335May cause respiratory irritation
H370Causes damage to organs
H303May be harmful if swallowed
H320Causes eye irritation
Identifiers
IUPAC Name

10H-phenothiazine

InChIKey

WJFKNYWRSNBZNX-UHFFFAOYSA-N

SMILES

C1=CC=C2C(=C1)NC3=CC=CC=C3S2

Synonyms (66)
  • Fenotiazina [INN-Spanish]
  • Phenothiazine (INN)
  • Phenothiazine, United States Pharmacopeia (USP)
  • Phenothiazinum [INN-Latin]
  • Promethazine EP Impurity A
  • Promethazine EP Impurity A; Alimemazine EP Impurity C
  • 10H-Phenothiazin
  • 10H-Phenothiazine
  • AFI-Tiazin
  • Agrazine
  • Antiverm
  • Biverm
  • Contaverm
  • Danikoropa
  • Dibenzo-1,4-thiazine
  • Dibenzo-p-thiazine
  • Dibenzoparathiazine
  • Dibenzothiazine
  • ENT 38
  • Early bird wormer
  • Feeno
  • Fenothiazine
  • Fenothiazine [Dutch]
  • Fenotiazina
  • Fenotiazina [Italian]
  • Fenoverm
  • Fentiazin
  • Helmetina
  • Lethelmin
  • Nemazene
  • Nemazine
  • Nemazine [veterinary] (TN)
  • Nexarbol
  • Orimon
  • PHENOTHIAZINE
  • Padophene
  • Penthazine
  • Phenegic
  • Phenosan
  • Phenothiazine (Standard)
  • Phenothiazine, VETRANAL(TM)
  • Phenothiazinum
  • Phenoverm
  • Phenovis
  • Phenoxur
  • Phenthiazine
  • Phenthiazinum
  • Phenzeen
  • Reconox
  • Souframine
  • Thiodifenylamine
  • Thiodifenylamine [Dutch]
  • Thiodiphenylamin
  • Thiodiphenylamin [German]
  • Thiodiphenylamine
  • Tiodifenilamina
  • Tiodifenilamina [Italian]
  • Vermitin
  • Wurm-Thional
  • a phenothiazine
  • phenothiazin