N-Nitroso-3-Pyrrolidinol

Name: N-Nitroso-3-Pyrrolidinol
Brand: Vaqora Chemicals
SKU: VQ-006971

About N-Nitroso-3-Pyrrolidinol

N-Nitroso-3-Pyrrolidinol is a nitrosamine impurity standard carrying the CAS registry number 56222-35-6, specified at 97.18% purity. The compound has the formula C4H8N2O2, corresponding to a molecular weight of 116.12 g/mol. Its systematic (IUPAC) name is 1-nitrosopyrrolidin-3-ol. Common synonyms include 1-Nitroso-3-pyrrolidinol and 3-Hydroxy-1-nitrosopyrrolidine.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

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. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, N-Nitroso-3-Pyrrolidinol is dispatched with a Certificate of Analysis (COA) to destinations 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-Nitroso-3-Pyrrolidinol
Catalogue No.	VQ-006971
CAS Number	56222-35-6
IUPAC name	1-nitrosopyrrolidin-3-ol
Molecular formula	C₄H₈N₂O₂
Molecular weight	116.12 g/mol
Exact mass	116.0586
Grade	Reference Standard
Purity / assay	97.18%
HSN code	38229090
InChIKey	XDZKGLWJXJTZJZ-UHFFFAOYSA-N
SMILES	C1CN(CC1O)N=O
PubChem CID	3034827

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.8
H-bond donors / acceptors	1 / 4
TPSA	52.9 Å²
Synonyms	1-Nitroso-3-pyrrolidinol, 3-Hydroxy-1-nitrosopyrrolidine, 3-Hydroxy-N-nitrosopyrrolidine, N-Nitroso-3-hydroxypyrrolidine, 3-Pyrrolidinol, 1-nitroso-, 3-Hydroxynitrosopyrrolidine

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H351Suspected of causing cancer

Precautionary statements: P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, 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 N-Nitroso-3-Pyrrolidinol?

The CAS Registry Number of N-Nitroso-3-Pyrrolidinol is 56222-35-6. It is also known as 1-Nitroso-3-pyrrolidinol, 3-Hydroxy-1-nitrosopyrrolidine, 3-Hydroxy-N-nitrosopyrrolidine.

What is the molecular formula and molecular weight of N-Nitroso-3-Pyrrolidinol?

N-Nitroso-3-Pyrrolidinol has the molecular formula C4H8N2O2 and a molecular weight of 116.12 g/mol. Its IUPAC name is 1-nitrosopyrrolidin-3-ol.

Which grade and pack sizes of N-Nitroso-3-Pyrrolidinol can I order?

We supply N-Nitroso-3-Pyrrolidinol in Reference Standard (97.18%) 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-Nitroso-3-Pyrrolidinol?

Yes. Every lot of N-Nitroso-3-Pyrrolidinol 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-Nitroso-3-Pyrrolidinol be shipped internationally?

Yes. N-Nitroso-3-Pyrrolidinol 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.