3-Phenothiazone

Modify Date: 2026-10-08 23:11:16

3-Phenothiazone Structure
3-Phenothiazone structure
Common Name 3-Phenothiazone
CAS Number 581-30-6 Molecular Weight 213.25500
Density 1.36g/cm3 Boiling Point 349.3ºC at 760 mmHg
Molecular Formula C12H7NOS Melting Point N/A
MSDS N/A Flash Point 165ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name phenothiazin-3-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.36g/cm3
Boiling Point 349.3ºC at 760 mmHg
Molecular Formula C12H7NOS
Molecular Weight 213.25500
Flash Point 165ºC
Exact Mass 213.02500
PSA 58.20000
LogP 2.76130
Index of Refraction 1.72
InChIKey YKGCCFHSXQHWIG-UHFFFAOYSA-N
SMILES O=c1ccc2nc3ccccc3sc-2c1
Storage condition 2-8°C

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2934300000

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2934300000
Summary 2934300000. other compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 3-PhenothiazoneBioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: qHTS for Inhibitors of human tyrosyl-DNA phosphodiesterase 1 (TDP1): qHTS in cells in...
Source: NCGC
Target: TDP1 protein [Homo sapiens]
External Id: TDP1100
Name: qHTS for Inhibitors of human tyrosyl-DNA phosphodiesterase 1 (TDP1): qHTS in cells in...
Source: NCGC
Target: TDP1 protein [Homo sapiens]
External Id: TDP1101
Name: Schnurri-3 Inhibitors: specific inducers of adult bone formation Measured in Cell-Bas...
Source: Broad Institute
Target: N/A
External Id: 2134-01_Inhibitor_SinglePoint_HTS_Activity_Set2
Name: Small Molecule Inhibitors of FGF22-Mediated Excitatory Synaptogenesis & Epilepsy Meas...
Source: Broad Institute
Target: FGF22 human recombinant
External Id: 7012-04_Inhibitor_Dose_CherryPick_Activity
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfect...
Source: Broad Institute
Target: N/A
External Id: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfected HEK293 cells Inhibition - 7011-01_Antagonist_SinglePoint_HTS_Activity
Name: qHTS for Inhibitors of AMA1-RON; Towards Development of Antimalarial Drug Lead: Prima...
Source: NCGC
Target: apical membrane antigen 1, AMA1 [Plasmodium falciparum 3D7]
External Id: AMA1100
Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: abhydrolase domain-containing protein 4 isoform 1 [Mus musculus]
External Id: ABHD4_INH_FP_1536_1X%INH PRUN
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

3H-phenothiazine-3-one
phenothiazone
3-Phenothiazone
phenothiazine-3-one
3H-pheno-thiazinone
3-phenothiazinone

 3-Phenothiazone | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the InChIKey of phenothiazin-3-one?
A: InChIKey of phenothiazin-3-one is YKGCCFHSXQHWIG-UHFFFAOYSA-N.
Q: What is the English name of phenothiazin-3-one?
A: The English name of phenothiazin-3-one is phenothiazin-3-one.
Q: What is the LogP of phenothiazin-3-one?
A: LogP of phenothiazin-3-one is 2.76130.
Q: What is the CAS number of phenothiazin-3-one?
A: CAS number of phenothiazin-3-one is 581-30-6.
Q: What is the boiling point of phenothiazin-3-one?
A: Boiling point of phenothiazin-3-one is 349.3ºC at 760 mmHg.
Q: What are the downstream products of phenothiazin-3-one?
A: Related downstream products(CAS) of phenothiazin-3-one: 1927-44-2;464-72-2;67-64-1;3568-81-8;85833-59-6;91173-15-8;38015-17-7;55847-59-1;55847-65-9.
Q: What is the SMILES notation of phenothiazin-3-one?
A: SMILES notation of phenothiazin-3-one is O=c1ccc2nc3ccccc3sc-2c1.
Q: What are the storage conditions for phenothiazin-3-one?
A: Storage conditions for phenothiazin-3-one: 2-8°C.
Q: What are the upstream materials of phenothiazin-3-one?
A: Related upstream materials(CAS) of phenothiazin-3-one: 92-84-2;1927-44-2;122-37-2;40248-84-8;88-73-3;104053-98-7;4875-10-9;2406-04-4;1207-71-2.
Q: What is the molecular formula of phenothiazin-3-one?
A: Molecular formula of phenothiazin-3-one is C12H7NOS.

 3-Phenothiazonefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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