1-(Cyclopent-1-en-1-yl)pyrrolidine

Name: 1-(Cyclopent-1-en-1-yl)pyrrolidine
Brand: Vaqora Chemicals
SKU: VQ-041831

About 1-(Cyclopent-1-en-1-yl)pyrrolidine

Listed under CAS 7148-07-4, 1-(Cyclopent-1-en-1-yl)pyrrolidine is an impurity of Ramipril available from Vaqora Chemicals. Formula C9H15N, molecular weight 137.22 g/mol. Systematically, it is named 1-(cyclopenten-1-yl)pyrrolidine. It is also known as 1-Pyrrolidino-1-cyclopentene or Cyclopentenylpyrrolidine.

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.

As a characterised impurity of Ramipril, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 1-(Cyclopent-1-en-1-yl)pyrrolidine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Ramipril

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

Ramipril impurities

Specifications & identifiers

Chemical identifiers
Product name	1-(Cyclopent-1-en-1-yl)pyrrolidine
Catalogue No.	VQ-041831
CAS Number	7148-07-4
IUPAC name	1-(cyclopenten-1-yl)pyrrolidine
Molecular formula	C₉H₁₅N
Molecular weight	137.22 g/mol
Exact mass	137.1204
Grade	Reference Standard
HSN code	38229090
InChIKey	KOFSFYBXUYHNJL-UHFFFAOYSA-N
SMILES	C1CCN(C1)C2=CCCC2
PubChem CID	81570

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 1
TPSA	3.2 Å²
Synonyms	1-Pyrrolidino-1-cyclopentene, Cyclopentenylpyrrolidine, Pyrrolidine, 1-(1-cyclopenten-1-yl)-, 1-(1-Cyclopenten-1-yl)pyrrolidine, Pyrrolidine, 1-cyclopentenyl-, N-(1-Cyclopentenyl)pyrrolidine, 1-(1-Cyclopentene-1-yl)-pyrrolidine, 1-Cyclopentenylpyrrolidine, 1-Pyrrolidinocyclopentene, 1-(1-Pyrrolidino)cyclopentene, 1-(1-Pyrrolidinyl)-1-cyclopentene, N-(1-Cyclopenten-1-yl)pyrrolidine

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Warning

Hazard statements

H226Flammable liquid and vapor
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264, P264 + P265, P271, P280, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, P403 + P235, P405

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-(Cyclopent-1-en-1-yl)pyrrolidine?

The CAS Registry Number of 1-(Cyclopent-1-en-1-yl)pyrrolidine is 7148-07-4. It is also known as 1-Pyrrolidino-1-cyclopentene, Cyclopentenylpyrrolidine, Pyrrolidine, 1-(1-cyclopenten-1-yl)-.

What is the molecular formula and molecular weight of 1-(Cyclopent-1-en-1-yl)pyrrolidine?

1-(Cyclopent-1-en-1-yl)pyrrolidine has the molecular formula C9H15N and a molecular weight of 137.22 g/mol. Its IUPAC name is 1-(cyclopenten-1-yl)pyrrolidine.

What is 1-(Cyclopent-1-en-1-yl)pyrrolidine used for?

1-(Cyclopent-1-en-1-yl)pyrrolidine is supplied as a characterised reference material related to Ramipril. 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-(Cyclopent-1-en-1-yl)pyrrolidine can I order?

We supply 1-(Cyclopent-1-en-1-yl)pyrrolidine 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 1-(Cyclopent-1-en-1-yl)pyrrolidine?

Yes. Every lot of 1-(Cyclopent-1-en-1-yl)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-(Cyclopent-1-en-1-yl)pyrrolidine be shipped internationally?

Yes. 1-(Cyclopent-1-en-1-yl)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.