N-Nitroso Fenfluramine

Name: N-Nitroso Fenfluramine
Brand: Vaqora Chemicals
SKU: VQ-027316

About N-Nitroso Fenfluramine

Listed under CAS 19023-40-6, N-Nitroso Fenfluramine is a nitrosamine impurity of Fenfluramine available from Vaqora Chemicals. With the molecular formula C12H15F3N2O, it has a molar mass of 260.26 g/mol. Its systematic (IUPAC) name is N-ethyl-N-[1-[3-(trifluoromethyl)phenyl]propan-2-yl]nitrous amide. Alternative names: N-Nitroso-fenfluramin.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

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 for Fenfluramine, method validation (AMV) and regulatory filings. It is used across 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 Fenfluramine

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

Fenfluramine impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Nitroso Fenfluramine
Catalogue No.	VQ-027316
CAS Number	19023-40-6
IUPAC name	N-ethyl-N-[1-[3-(trifluoromethyl)phenyl]propan-2-yl]nitrous amide
Molecular formula	C₁₂H₁₅F₃N₂O
Molecular weight	260.26 g/mol
Exact mass	260.1136
Grade	Reference Standard
HSN code	38229090
InChIKey	JVGWNJLSTCQSCZ-UHFFFAOYSA-N
SMILES	CCN(C(C)CC1=CC(=CC=C1)C(F)(F)F)N=O
PubChem CID	101196224

Physical properties
Physical form	Solid
LogP (XLogP3)	3.8
H-bond donors / acceptors	0 / 6
TPSA	32.7 Å²
Synonyms	N-Nitroso-fenfluramin, N-Ethyl-alpha-methyl-N-nitroso-3-(trifluoromethyl)benzeneethanamine, Phenethylamine, N-ethyl-alpha-methyl-N-nitroso-m-(trifluoromethyl)-, Benzeneethanamine, N-ethyl-alpha-methyl-N-nitroso-3-(trifluoromethyl)-, N-Ethyl-N-Nitroso-1-[3-(Trifluoromethyl)Phenyl]-2-Propanamine, N-Ethyl-N-{1-[3-(trifluoromethyl)phenyl]propan-2-yl}nitrous amide, 1-ethyl-1-{1-methyl-2-[3-(trifluoromethyl)phenyl]ethyl}-2-oxohydrazine, N-ethyl-N-[1-methyl-2-[3-(trifluoromethyl)phenyl]ethyl]nitrous amide

Safety & hazard information (GHS)

Toxic

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P264, P270, P280, P301 + P316, P318, P321, P330, 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 Fenfluramine?

The CAS Registry Number of N-Nitroso Fenfluramine is 19023-40-6. It is also known as N-Nitroso-fenfluramin, N-Ethyl-alpha-methyl-N-nitroso-3-(trifluoromethyl)benzeneethanamine, Phenethylamine, N-ethyl-alpha-methyl-N-nitroso-m-(trifluoromethyl)-.

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

N-Nitroso Fenfluramine has the molecular formula C12H15F3N2O and a molecular weight of 260.26 g/mol. Its IUPAC name is N-ethyl-N-[1-[3-(trifluoromethyl)phenyl]propan-2-yl]nitrous amide.

What is N-Nitroso Fenfluramine used for?

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

We supply N-Nitroso Fenfluramine 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 Fenfluramine?

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

Yes. N-Nitroso Fenfluramine 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.