N-Nitroso Pyrantel Pamoate Impurity (stage-II… 36700-39-7

Name: N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase)
Brand: Vaqora Chemicals
SKU: VQ-006946

About N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase)

Listed under CAS 36700-39-7, N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase) is a nitrosamine impurity of Pyrantel available from Vaqora Chemicals. Formula C11H16N2OS, molecular weight 224.32 g/mol. Its systematic (IUPAC) name is (E)-N-[3-(methylamino)propyl]-3-thiophen-2-ylprop-2-enamide. It is also known as Pyrantel EP Impurity B or N-(3-Methylaminopropyl)-2-thiopheneacrylamide.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Laboratories use this nitrosamine standard to develop and validate highly sensitive LC-MS/MS methods, to confirm limits of detection and to document nitrosamine risk assessments in regulatory submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase) is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Nitrosamine risk assessment
Trace LC-MS/MS quantitation
Method validation (AMV)
Regulatory submissions

Industries

Related to Pyrantel

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

Pyrantel impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase)
Catalogue No.	VQ-006946
CAS Number	36700-39-7
Other CAS	1449108-90-0
IUPAC name	(E)-N-[3-(methylamino)propyl]-3-thiophen-2-ylprop-2-enamide
Molecular formula	C₁₁H₁₆N₂OS
Molecular weight	224.32 g/mol
Exact mass	224.0983
Grade	Reference Standard
HSN code	38229090
InChIKey	NQKWXBJGZHHURS-AATRIKPKSA-N
SMILES	CNCCCNC(=O)/C=C/C1=CC=CS1
PubChem CID	43600802

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	2 / 3
TPSA	69.4 Å²
Synonyms	(E)-N-(3-Methylaminopropyl)-2-thiopheneacrylamide, (E)-N-(3-(Methylamino)propyl)-3-(thiophen-2-yl)acrylamide, (2E)-N-[3-(Methylamino)propyl]-3-(thiophen-2-yl)prop-2-enamide, Pyrantel EP Impurity B, N-(3-Methylaminopropyl)-2-thiopheneacrylamide, (E)-N-(3-(Methylamino)propyl)-3-(thiophen-2-yl)prop-2-enamide, (E)-N-[3-(Methylamino)propyl]-3-(thiophen-2-yl)prop-2-enamide, 2-Propenamide, N-(3-(methylamino)propyl)-3-(2-thienyl)-, (E)-, starbld0031018, Pyrantel Embonate EP Impurity B, (E)-N-[3-(Methylamino)propyl]-3-(2-thienyl)-2-propenamide, (E)-N-[3-(methylamino)propyl]-3-(2-thienyl)prop-2-enamide

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 N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase)?

The CAS Registry Number of N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase) is 36700-39-7. It is also known as (E)-N-(3-Methylaminopropyl)-2-thiopheneacrylamide, (E)-N-(3-(Methylamino)propyl)-3-(thiophen-2-yl)acrylamide, (2E)-N-[3-(Methylamino)propyl]-3-(thiophen-2-yl)prop-2-enamide.

What is the molecular formula and molecular weight of N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase)?

N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase) has the molecular formula C11H16N2OS and a molecular weight of 224.32 g/mol. Its IUPAC name is (E)-N-[3-(methylamino)propyl]-3-thiophen-2-ylprop-2-enamide.

What is N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase) used for?

N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase) is supplied as a characterised reference material related to Pyrantel. 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 N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase) can I order?

We supply N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase) 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 N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase)?

Yes. Every lot of N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase) 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 N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase) be shipped internationally?

Yes. We export N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Freebase) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.