Parathiazine

Name: Parathiazine
Brand: Vaqora Chemicals
SKU: VQ-033064

About Parathiazine

Vaqora Chemicals supplies Parathiazine, an impurity of Alimemazine registered under CAS number 84-08-2. The compound has the formula C18H20N2S, corresponding to a molecular weight of 296.4 g/mol. Systematically, it is named 10-(2-pyrrolidin-1-ylethyl)phenothiazine. Common synonyms include Pyrathiazine and 10-(2-(1-Pyrrolidyl)ethyl)phenothiazine.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Alimemazine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Parathiazine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Alimemazine

View every impurity, metabolite and intermediate we list for Alimemazine.

Alimemazine impurities

Specifications & identifiers

Chemical identifiers
Product name	Parathiazine
Catalogue No.	VQ-033064
CAS Number	84-08-2
IUPAC name	10-(2-pyrrolidin-1-ylethyl)phenothiazine
Molecular formula	C₁₈H₂₀N₂S
Molecular weight	296.4 g/mol
Exact mass	296.1347
Grade	Reference Standard
HSN code	38229090
InChIKey	KJKJUXGEMYCCJN-UHFFFAOYSA-N
SMILES	C1CCN(C1)CCN2C3=CC=CC=C3SC4=CC=CC=C42
PubChem CID	10646

Physical properties
Physical form	Solid
LogP (XLogP3)	4.7
H-bond donors / acceptors	0 / 3
TPSA	31.8 Å²
Synonyms	Pyrathiazine, 10-(2-(1-Pyrrolidyl)ethyl)phenothiazine, 10-(2-(1-Pyrrolidinyl)ethyl)phenothiazine, 10-[2-(1-Pyrrolidinyl)ethyl]-10H-phenothiazine, 10-[2-(1-Pyrrolidinyl)ethyl]phenothiazine, 10-(2-(1-Pyrrolidinyl)ethyl)-10H-phenothiazine, Pyrrolidino-aethyl-phenthiazin, Pyrrolidine, 1-(2-phenothiazin-10-ylethyl)-, 10-(2-(Pyrrolidin-1-yl)ethyl)-10H-phenothiazine, 10-[2-(pyrrolidin-1-yl)ethyl]-10H-phenothiazine, Phenothiazine, 10-(2-(1-pyrrolidinyl)ethyl)-, 10H-Phenothiazine, 10-[2-(1-pyrrolidinyl)ethyl]-

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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 Parathiazine?

The CAS Registry Number of Parathiazine is 84-08-2. It is also known as Pyrathiazine, 10-(2-(1-Pyrrolidyl)ethyl)phenothiazine, 10-(2-(1-Pyrrolidinyl)ethyl)phenothiazine.

What is the molecular formula and molecular weight of Parathiazine?

Parathiazine has the molecular formula C18H20N2S and a molecular weight of 296.4 g/mol. Its IUPAC name is 10-(2-pyrrolidin-1-ylethyl)phenothiazine.

What is Parathiazine used for?

Parathiazine is supplied as a characterised reference material related to Alimemazine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Parathiazine can I order?

We supply Parathiazine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Parathiazine?

Yes. Every lot of Parathiazine 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 Parathiazine be shipped internationally?

Yes. Parathiazine 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.