Prothionamide

Name: Prothionamide
Brand: Vaqora Chemicals
SKU: VQ-027674

About Prothionamide

Vaqora Chemicals supplies Prothionamide, an API impurity reference standard registered under CAS number 14222-60-7. With the molecular formula C9H12N2S, it has a molar mass of 180.27 g/mol. The IUPAC name is 2-propylpyridine-4-carbothioamide. It is also known as Protionamide or Ektebin.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Pharmaceutical QC and development laboratories use this impurity standard of the parent drug substance 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.

We offer Prothionamide in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Prothionamide
Catalogue No.	VQ-027674
CAS Number	14222-60-7
IUPAC name	2-propylpyridine-4-carbothioamide
Molecular formula	C₉H₁₂N₂S
Molecular weight	180.27 g/mol
Exact mass	180.0721
Grade	Reference Standard
HSN code	38229090
InChIKey	VRDIULHPQTYCLN-UHFFFAOYSA-N
SMILES	CCCC1=NC=CC(=C1)C(=S)N
PubChem CID	666418

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	1 / 2
TPSA	71 Å²
Synonyms	Protionamide, Ektebin, 2-Propylthioisonicotinamide, 4-Pyridinecarbothioamide, 2-propyl-, 2-Propyl-thioisonicotinamide, 2-Propylisonicotinylthioamide, 2-Propyl-4-pyridinecarbothioamide, 2-Propyl-4-thiocarbamoylpyridine, Isonicotinamide, 2-propylthio-, Prothionamide (JP18), Opera_ID_999

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 Prothionamide?

The CAS Registry Number of Prothionamide is 14222-60-7. It is also known as Protionamide, Ektebin, 2-Propylthioisonicotinamide.

What is the molecular formula and molecular weight of Prothionamide?

Prothionamide has the molecular formula C9H12N2S and a molecular weight of 180.27 g/mol. Its IUPAC name is 2-propylpyridine-4-carbothioamide.

Which grade and pack sizes of Prothionamide can I order?

We supply Prothionamide 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 Prothionamide?

Yes. Every lot of Prothionamide 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 Prothionamide be shipped internationally?

Yes. Prothionamide 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.