1-Octadecylpyridin-1-ium chloride

Name: 1-Octadecylpyridin-1-ium chloride
Brand: Vaqora Chemicals
SKU: VQ-027201

About 1-Octadecylpyridin-1-ium chloride

Vaqora Chemicals supplies 1-Octadecylpyridin-1-ium chloride, an impurity of Fingolimod registered under CAS number 3165-81-9. Formula C23H42ClN, molecular weight 368.0 g/mol. Common synonyms include Stearylpyridinium Chloride and 1-Octadecylpyridinium chloride.

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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Fingolimod to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. 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

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Fingolimod

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

Fingolimod impurities

Specifications & identifiers

Chemical identifiers
Product name	1-Octadecylpyridin-1-ium chloride
Catalogue No.	VQ-027201
CAS Number	3165-81-9
IUPAC name	1-octadecylpyridin-1-ium chloride
Molecular formula	C₂₃H₄₂ClN
Molecular weight	368 g/mol
Exact mass	367.3006
Grade	Reference Standard
HSN code	38229090
InChIKey	WJDJWDHXZBNQNE-UHFFFAOYSA-M
SMILES	CCCCCCCCCCCCCCCCCC[N+]1=CC=CC=C1.[Cl-]
PubChem CID	76628

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 1
TPSA	3.9 Å²
Synonyms	Stearylpyridinium Chloride, 1-Octadecylpyridinium chloride, octadecylpyridinium chloride, 1-Octadecyl-pyridinium, 1-octadecylpyridin-1-ium

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H315Causes skin irritation
H318Causes serious eye damage

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P354 + P338, P317, P321, P332 + P317, P362 + P364

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 1-Octadecylpyridin-1-ium chloride?

The CAS Registry Number of 1-Octadecylpyridin-1-ium chloride is 3165-81-9. It is also known as Stearylpyridinium Chloride, 1-Octadecylpyridinium chloride, octadecylpyridinium chloride.

What is the molecular formula and molecular weight of 1-Octadecylpyridin-1-ium chloride?

1-Octadecylpyridin-1-ium chloride has the molecular formula C23H42ClN and a molecular weight of 368 g/mol. Its IUPAC name is 1-octadecylpyridin-1-ium chloride.

What is 1-Octadecylpyridin-1-ium chloride used for?

1-Octadecylpyridin-1-ium chloride is supplied as a characterised reference material related to Fingolimod. 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 1-Octadecylpyridin-1-ium chloride can I order?

We supply 1-Octadecylpyridin-1-ium chloride 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 1-Octadecylpyridin-1-ium chloride?

Yes. Every lot of 1-Octadecylpyridin-1-ium chloride 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 1-Octadecylpyridin-1-ium chloride be shipped internationally?

Yes. 1-Octadecylpyridin-1-ium chloride 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.