Ethyl 1-nitrosopiperidine-4-carboxylate

Name: Ethyl 1-nitrosopiperidine-4-carboxylate
Brand: Vaqora Chemicals
SKU: VQ-027297

About Ethyl 1-nitrosopiperidine-4-carboxylate

Listed under CAS 160114-74-9, Ethyl 1-nitrosopiperidine-4-carboxylate is a nitrosamine impurity of Clidinium available from Vaqora Chemicals. Formula C8H14N2O3, molecular weight 186.21 g/mol. It is also known as Ethyl 1-nitroso-4-piperidinecarboxylate.

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 “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

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. 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

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

Industries

Related to Clidinium

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

Clidinium impurities

Specifications & identifiers

Chemical identifiers
Product name	Ethyl 1-nitrosopiperidine-4-carboxylate
Catalogue No.	VQ-027297
CAS Number	160114-74-9
IUPAC name	ethyl 1-nitrosopiperidine-4-carboxylate
Molecular formula	C₈H₁₄N₂O₃
Molecular weight	186.21 g/mol
Exact mass	186.1004
Grade	Reference Standard
HSN code	38229090
InChIKey	AOQMXLKHSHYICM-UHFFFAOYSA-N
SMILES	CCOC(=O)C1CCN(CC1)N=O
PubChem CID	122432208

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	0 / 5
TPSA	59 Å²

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H350May cause cancer

Precautionary statements: P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P318, P319, P321, P330, 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 Ethyl 1-nitrosopiperidine-4-carboxylate?

The CAS Registry Number of Ethyl 1-nitrosopiperidine-4-carboxylate is 160114-74-9. It is also known as Ethyl 1-nitroso-4-piperidinecarboxylate, 4-Piperidinecarboxylic acid, 1-nitroso-, ethyl ester.

What is the molecular formula and molecular weight of Ethyl 1-nitrosopiperidine-4-carboxylate?

Ethyl 1-nitrosopiperidine-4-carboxylate has the molecular formula C8H14N2O3 and a molecular weight of 186.21 g/mol. Its IUPAC name is ethyl 1-nitrosopiperidine-4-carboxylate.

What is Ethyl 1-nitrosopiperidine-4-carboxylate used for?

Ethyl 1-nitrosopiperidine-4-carboxylate is supplied as a characterised reference material related to Clidinium. 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 Ethyl 1-nitrosopiperidine-4-carboxylate can I order?

We supply Ethyl 1-nitrosopiperidine-4-carboxylate 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 Ethyl 1-nitrosopiperidine-4-carboxylate?

Yes. Every lot of Ethyl 1-nitrosopiperidine-4-carboxylate 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 Ethyl 1-nitrosopiperidine-4-carboxylate be shipped internationally?

Yes. Ethyl 1-nitrosopiperidine-4-carboxylate 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.