1-Ethyl-2-(nitromethylidene)pyrrolidine

Name: 1-Ethyl-2-(nitromethylidene)pyrrolidine
Brand: Vaqora Chemicals
SKU: VQ-050649

About 1-Ethyl-2-(nitromethylidene)pyrrolidine

1-Ethyl-2-(nitromethylidene)pyrrolidine is a process intermediate or related compound of Sulpiride carrying the CAS registry number 26171-04-0. The compound has the formula C7H12N2O2, corresponding to a molecular weight of 156.18 g/mol. The IUPAC name is (2Z)-1-ethyl-2-(nitromethylidene)pyrrolidine. Common synonyms include (E)-1-Ethyl-2-(nitromethylene)pyrrolidine and 1-Ethyl-2-(nitromethylene)pyrrolidine.

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. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is a process intermediate or related compound in the synthesis of Sulpiride, useful for route development, impurity fate-and-purge studies and analytical method development. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Sulpiride

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

Sulpiride impurities

Specifications & identifiers

Chemical identifiers
Product name	1-Ethyl-2-(nitromethylidene)pyrrolidine
Catalogue No.	VQ-050649
CAS Number	26171-04-0
IUPAC name	(2Z)-1-ethyl-2-(nitromethylidene)pyrrolidine
Molecular formula	C₇H₁₂N₂O₂
Molecular weight	156.18 g/mol
Exact mass	156.0899
HSN code	2933
InChIKey	MSXAUUYIGJZVTR-SREVYHEPSA-N
SMILES	CCN\1CCC/C1=C/[N+](=O)[O-]
PubChem CID	1712702

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	0 / 3
TPSA	49.1 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 1-Ethyl-2-(nitromethylidene)pyrrolidine?

The CAS Registry Number of 1-Ethyl-2-(nitromethylidene)pyrrolidine is 26171-04-0. It is also known as (E)-1-Ethyl-2-(nitromethylene)pyrrolidine, 1-Ethyl-2-(nitromethylene)pyrrolidine, (Z)-1-ethyl-2-(nitromethylene)pyrrolidine.

What is the molecular formula and molecular weight of 1-Ethyl-2-(nitromethylidene)pyrrolidine?

1-Ethyl-2-(nitromethylidene)pyrrolidine has the molecular formula C7H12N2O2 and a molecular weight of 156.18 g/mol. Its IUPAC name is (2Z)-1-ethyl-2-(nitromethylidene)pyrrolidine.

What is 1-Ethyl-2-(nitromethylidene)pyrrolidine used for?

1-Ethyl-2-(nitromethylidene)pyrrolidine is supplied as a characterised reference material related to Sulpiride. 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 1-Ethyl-2-(nitromethylidene)pyrrolidine can I order?

We supply 1-Ethyl-2-(nitromethylidene)pyrrolidine, 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 1-Ethyl-2-(nitromethylidene)pyrrolidine?

Yes. Every lot of 1-Ethyl-2-(nitromethylidene)pyrrolidine 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 1-Ethyl-2-(nitromethylidene)pyrrolidine be shipped internationally?

Yes. 1-Ethyl-2-(nitromethylidene)pyrrolidine 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.