N-Nitroso Clonidine

Name: N-Nitroso Clonidine
Brand: Vaqora Chemicals
SKU: VQ-029875

About N-Nitroso Clonidine

Vaqora Chemicals supplies N-Nitroso Clonidine, a nitrosamine impurity of Clonidine registered under CAS number 148950-49-6. With the molecular formula C9H8Cl2N4O, it has a molar mass of 259.09 g/mol. The IUPAC name is N-(2,6-dichlorophenyl)-1-nitroso-4,5-dihydroimidazol-2-amine. Common synonyms include N-Nitroso-Clonidine (Possibility 2).

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

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. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-Nitroso Clonidine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Clonidine

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

Clonidine impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Nitroso Clonidine
Catalogue No.	VQ-029875
CAS Number	148950-49-6
IUPAC name	N-(2,6-dichlorophenyl)-1-nitroso-4,5-dihydroimidazol-2-amine
Molecular formula	C₉H₈Cl₂N₄O
Molecular weight	259.09 g/mol
Exact mass	258.0075
Grade	Reference Standard
HSN code	38229090
InChIKey	HOUDTZFDVCJSQX-UHFFFAOYSA-N
SMILES	C1CN(C(=N1)NC2=C(C=CC=C2Cl)Cl)N=O
PubChem CID	10083880

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	1 / 3
TPSA	57.1 Å²

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 Clonidine?

The CAS Registry Number of N-Nitroso Clonidine is 148950-49-6. It is also known as N-(2,6-dichlorophenyl)-1-nitroso-4,5-dihydro-1H-imidazol-2-amine, N-Nitroso-Clonidine (Possibility 2), N-(2,6-Dichlorophenyl)-4,5-dihydro-1-nitroso-1H-imidazol-2-amine.

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

N-Nitroso Clonidine has the molecular formula C9H8Cl2N4O and a molecular weight of 259.09 g/mol. Its IUPAC name is N-(2,6-dichlorophenyl)-1-nitroso-4,5-dihydroimidazol-2-amine.

What is N-Nitroso Clonidine used for?

N-Nitroso Clonidine is supplied as a characterised reference material related to Clonidine. 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 N-Nitroso Clonidine can I order?

We supply N-Nitroso Clonidine 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 N-Nitroso Clonidine?

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

Yes. We export N-Nitroso Clonidine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.