N-Nitrosopiperazine

Name: N-Nitrosopiperazine
Brand: Vaqora Chemicals
SKU: VQ-007005

About N-Nitrosopiperazine

N-Nitrosopiperazine is a nitrosamine impurity standard carrying the CAS registry number 5632-47-3 at a purity of 99.74%. The compound has the formula C4H9N3O, corresponding to a molecular weight of 115.13 g/mol. The IUPAC name is 1-nitrosopiperazine. Common synonyms include N-Mononitrosopiperazine and Mononitrosopiperazine.

It is supplied 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.

It is used as a reference standard for trace-level detection and quantitation of nitrosamine impurities by LC-MS/MS or GC-MS, supporting nitrosamine risk assessments, method validation (AMV) and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-Nitrosopiperazine in 10 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	N-Nitrosopiperazine
Catalogue No.	VQ-007005
CAS Number	5632-47-3
IUPAC name	1-nitrosopiperazine
Molecular formula	C₄H₉N₃O
Molecular weight	115.13 g/mol
Exact mass	115.0746
Grade	Reference Standard
Purity / assay	99.74%
HSN code	38229090
InChIKey	CVTIZMOISGMZRJ-UHFFFAOYSA-N
SMILES	C1CN(CCN1)N=O
PubChem CID	21845

Physical properties
Physical form	Solid
LogP (XLogP3)	0.2
H-bond donors / acceptors	1 / 4
TPSA	44.7 Å²
Synonyms	N-Mononitrosopiperazine, Mononitrosopiperazine, nitrosopiperazine, N-nitroso-piperazine, N-nitroso piperazine, 1-Nitroso-piperazine, N-nitroso-piperazine (NPZ), N-Nitrosopiperazine (NPAZ)

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P233, P260, P261, P264, P271, P272, P280, P284, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P318, P321, P333 + P317, P342 + P316, P362 + P364, P363, P403, 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 N-Nitrosopiperazine?

The CAS Registry Number of N-Nitrosopiperazine is 5632-47-3. It is also known as N-Mononitrosopiperazine, Mononitrosopiperazine, nitrosopiperazine.

What is the molecular formula and molecular weight of N-Nitrosopiperazine?

N-Nitrosopiperazine has the molecular formula C4H9N3O and a molecular weight of 115.13 g/mol. Its IUPAC name is 1-nitrosopiperazine.

Which grade and pack sizes of N-Nitrosopiperazine can I order?

We supply N-Nitrosopiperazine in Reference Standard (99.74%) grade, in 10 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-Nitrosopiperazine?

Yes. Every lot of N-Nitrosopiperazine 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-Nitrosopiperazine be shipped internationally?

Yes. N-Nitrosopiperazine 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.