2-Methyl Thiophenothiazine

Name: 2-Methyl Thiophenothiazine
Brand: Vaqora Chemicals
SKU: VQ-040475

About 2-Methyl Thiophenothiazine

Listed under CAS 7643-08-5, 2-Methyl Thiophenothiazine is a sulfur heterocycle available from Vaqora Chemicals. The compound has the formula C13H11NS2, corresponding to a molecular weight of 245.4 g/mol. Its systematic (IUPAC) name is 2-methylsulfanyl-10H-phenothiazine. Common synonyms include 2-(Methylthio)-10H-phenothiazine and 10H-Phenothiazine, 2-(methylthio)-.

Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 2-Methyl Thiophenothiazine in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Methyl Thiophenothiazine
Catalogue No.	VQ-040475
CAS Number	7643-08-5
IUPAC name	2-methylsulfanyl-10H-phenothiazine
Molecular formula	C₁₃H₁₁NS₂
Molecular weight	245.4 g/mol
Exact mass	245.0333
HSN code	2933
InChIKey	OBVKBOLDEFIQDP-UHFFFAOYSA-N
SMILES	CSC1=CC2=C(C=C1)SC3=CC=CC=C3N2
PubChem CID	82096

Physical properties
Physical form	Other
LogP (XLogP3)	4.7
H-bond donors / acceptors	1 / 3
TPSA	62.6 Å²

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
H373May causes 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

Precautionary statements: P260, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 2-Methyl Thiophenothiazine?

The CAS Registry Number of 2-Methyl Thiophenothiazine is 7643-08-5. It is also known as 2-(Methylthio)-10H-phenothiazine, 10H-Phenothiazine, 2-(methylthio)-, 2-(Methylsulfanyl)-10H-phenothiazine.

What is the molecular formula and molecular weight of 2-Methyl Thiophenothiazine?

2-Methyl Thiophenothiazine has the molecular formula C13H11NS2 and a molecular weight of 245.4 g/mol. Its IUPAC name is 2-methylsulfanyl-10H-phenothiazine.

Which grade and pack sizes of 2-Methyl Thiophenothiazine can I order?

We supply 2-Methyl Thiophenothiazine, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Methyl Thiophenothiazine?

Yes. Every lot of 2-Methyl Thiophenothiazine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2-Methyl Thiophenothiazine be shipped internationally?

Yes. 2-Methyl Thiophenothiazine is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.