1-Octadecylpyridin-1-ium chloride

Name: 1-Octadecylpyridin-1-ium chloride
Brand: Zemixal
SKU: ZX-026121

Reference StandardAvailable on request

Order 1-Octadecylpyridin-1-ium chloride (CAS 3165-81-9) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

1-Octadecylpyridin-1-ium chloride chemical structure

CAS number3165-81-9

FormulaC₂₃H₄₂ClN

Molar mass368 g/mol

Physical formSolid

HS code38229090

InChIKeyWJDJWDHXZBNQNE-UHFFFAOYSA-M

IUPAC name1-octadecylpyridin-1-ium chloride

About 1-Octadecylpyridin-1-ium chloride

1-Octadecylpyridin-1-ium chloride is supplied by Zemixal as a characterised reference material for Fingolimod analysis. Identity at a glance (Reference Standard): CAS 3165-81-9, formula C23H42ClN and molar mass 368 g/mol. It is handled as a solid.

Use cases we see most often

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

Safe handling

Hazard communication follows GHS (Danger: H315 and H318). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Fingolimod

See every impurity, metabolite and related compound we list for this API.

Fingolimod standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 1-Octadecylpyridin-1-ium chloride
Product name	1-Octadecylpyridin-1-ium chloride
Catalogue number	ZX-026121
CAS number	3165-81-9
IUPAC name	1-octadecylpyridin-1-ium chloride
Molecular formula	C₂₃H₄₂ClN
Molar mass	368 g/mol
Exact mass	367.3006
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	0 / 1
Topological polar surface area	3.9 Å²
HS code	38229090
InChIKey	WJDJWDHXZBNQNE-UHFFFAOYSA-M
SMILES	CCCCCCCCCCCCCCCCCC[N+]1=CC=CC=C1.[Cl-]
PubChem CID	76628
Synonyms	Stearylpyridinium Chloride, 1-Octadecylpyridinium chloride, octadecylpyridinium chloride, 1-Octadecyl-pyridinium, 1-octadecylpyridin-1-ium

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Corrosive

Signal word Danger

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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 1-Octadecylpyridin-1-ium chloride
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 1-Octadecylpyridin-1-ium chloride

Which CAS number identifies 1-Octadecylpyridin-1-ium chloride?

1-Octadecylpyridin-1-ium chloride is registered under CAS 3165-81-9. You may also see it listed as Stearylpyridinium Chloride, 1-Octadecylpyridinium chloride, octadecylpyridinium chloride. Our catalogue number for this item is ZX-026121.

What are the formula and molar mass of 1-Octadecylpyridin-1-ium chloride?

For 1-Octadecylpyridin-1-ium chloride, its formula is C23H42ClN and its molar mass is 368 g/mol. The systematic (IUPAC) name is 1-octadecylpyridin-1-ium chloride. InChIKey WJDJWDHXZBNQNE-UHFFFAOYSA-M lets you match it in any structure database.

How is 1-Octadecylpyridin-1-ium chloride used in pharmaceutical QC?

1-Octadecylpyridin-1-ium chloride is a characterised reference material linked to Fingolimod. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 1-Octadecylpyridin-1-ium chloride?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 1-Octadecylpyridin-1-ium chloride?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 1-Octadecylpyridin-1-ium chloride to my country?

Yes. Because 1-Octadecylpyridin-1-ium chloride is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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