Pristane

CAS 1921-70-6(CH3)2CH(CH2)3CH(CH3)(CH2)3CH(CH3)(CH2)3CH(CH3)2Cell Biology

Pristane (CAS: 1921-70-6) is a synthetic isoprenoid alkane with the linear formula (CH3)2CH(CH2)3CH(CH3)(CH2)3CH(CH3)(CH2)3CH(CH3)2. Possessing a molecular weight of 268.52 g/mol, this compound is recognised for its utility in biological research, particularly as an adjuvant in immunological studies and for inducing specific pathological conditions in animal models. Its properties make it a valuable reagent in cell biology and cancer research.

IUPAC: 2,6,10,14-Tetramethylpentadecane
Synonyms: 2,6,10,14-Tetramethylpentadecane

Email us

Pristane ((CH3)2CH(CH2)3CH(CH3)(CH2)3CH(CH3)(CH2)3CH(CH3)2) — chemical structure, CAS 1921-70-6; Life Science, fine chemical supplied by Tech Serve Solutions

Adjuvant emulsionsAdjuvantsAntibodiesCancer ResearchCarcinogensCell BiologyCell CultureFucus vesiculosusNutrition ResearchSupplementary Products

01 /Applications

Immunological Adjuvant

Pristane is employed as an adjuvant, notably in the induction of pristane-induced lupus (PIL) in mice. This application is crucial for studying autoimmune diseases and testing potential therapeutic interventions in a controlled experimental setting.

Disease Model Induction

Beyond autoimmune models, pristane is used to induce other pathological conditions, such as ascitic tumours and plasmacytomas in rodents. This makes it a key reagent for research into cancer biology and the development of anti-cancer strategies.

Cellular and Molecular Research

The compound serves as a tool in cell biology and antibody research, aiding in the investigation of cellular responses and antibody production mechanisms. Its use extends to the characterisation and purification of antibodies.

02 /Properties

Molecular weight	268.52
Linear formula	(CH3)2CH(CH2)3CH(CH3)(CH2)3CH(CH3)(CH2)3CH(CH3)2
Assay	≥98% (GC)
Boiling point	68 °C/0.001 mmHg(lit.)
Density	0.783 g/mL at 20 °C(lit.)
Refractive index	n20/D 1.438(lit.)
Biological source	synthetic

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements

P305IF IN EYES

Protective equipment	Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	>110 °C / >230 °F
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/38
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

1921-70-6

MDL number

MFCD00008952

PubChem substance

24898367

Beilstein registry

1720538

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Pristane used for?

Pristane is primarily used as an immunological adjuvant to induce autoimmune conditions like lupus in experimental models and to induce ascitic tumours. It also finds application in cell biology and antibody research.

What is the CAS number and chemical formula for Pristane?

The CAS number for Pristane is 1921-70-6. Its linear chemical formula is (CH3)2CH(CH2)3CH(CH3)(CH2)3CH(CH3)(CH2)3CH(CH3)2.

What grade and purity does Tech Serve Solutions supply for Pristane?

Tech Serve Solutions supplies Pristane with a purity of ≥98% as determined by GC. This product is intended for research and laboratory use, and is not represented as USP, BP, EP, or any other pharmacopoeia grade.

How should Pristane be handled safely?

Pristane is a warning substance that causes skin irritation (H315) and serious eye irritation (H319). Appropriate personal protective equipment, including gloves, goggles, and potentially a respirator, should be used. Consult the Safety Data Sheet for detailed handling instructions.

Is Pristane a controlled substance?

The provided data does not indicate that Pristane is a controlled substance.

How is Pristane packed and shipped?

Pristane is available from Tech Serve Solutions, a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.