N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyc… 209255-72-1

Name: N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide
Brand: Vaqora Chemicals
SKU: VQ-023839

About N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide

Listed under CAS 209255-72-1, N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide is an impurity of Tasimelteon available from Vaqora Chemicals. With the molecular formula C15H19NO2, it has a molar mass of 245.32 g/mol. Its systematic (IUPAC) name is N-[[(1S,2S)-2-(2,3-dihydro-1-benzofuran-4-yl)cyclopropyl]methyl]propanamide. Alternative names: Tesimeltion Enantiomer and Tasimelteon, (+)-.

It is supplied 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.

This Tasimelteon impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide 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 Tasimelteon

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

Tasimelteon impurities

Specifications & identifiers

Chemical identifiers
Product name	N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide
Catalogue No.	VQ-023839
CAS Number	209255-72-1
IUPAC name	N-[[(1S,2S)-2-(2,3-dihydro-1-benzofuran-4-yl)cyclopropyl]methyl]propanamide
Molecular formula	C₁₅H₁₉NO₂
Molecular weight	245.32 g/mol
Exact mass	245.1416
Grade	Reference Standard
HSN code	38229090
InChIKey	PTOIAAWZLUQTIO-MFKMUULPSA-N
SMILES	CCC(=O)NC[C@H]1C[C@@H]1C2=C3CCOC3=CC=C2
PubChem CID	90226049

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 2
TPSA	38.3 Å²

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-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide?

The CAS Registry Number of N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide is 209255-72-1. It is also known as Tesimeltion Enantiomer, Tasimelteon, (+)-, N-[[(1S,2S)-2-(2,3-Dihydro-4-benzofuranyl)cyclopropyl]methyl]propanamide.

What is the molecular formula and molecular weight of N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide?

N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide has the molecular formula C15H19NO2 and a molecular weight of 245.32 g/mol. Its IUPAC name is N-[[(1S,2S)-2-(2,3-dihydro-1-benzofuran-4-yl)cyclopropyl]methyl]propanamide.

What is N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide used for?

N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide is supplied as a characterised reference material related to Tasimelteon. 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-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide can I order?

We supply N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide 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-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide?

Yes. Every lot of N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide 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-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide be shipped internationally?

Yes. We export N-(((1S,2S)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)propionamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.