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P2870

Pristane

synthetic, ≥98% (GC)

Synonym(s):

Norphytane, 2,6,10,14-Tetramethylpentadecane

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About This Item

Linear Formula:
(CH3)2CH(CH2)3CH(CH3)(CH2)3CH(CH3)(CH2)3CH(CH3)2
CAS Number:
Molecular Weight:
268.52
UNSPSC Code:
12352001
NACRES:
NA.25
PubChem Substance ID:
EC Number:
217-650-8
Beilstein/REAXYS Number:
1720538
MDL number:
Assay:
≥98% (GC)
Form:
liquid
Storage condition:
(tightly closed)
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biological source

synthetic

Quality Segment

assay

≥98% (GC)

form

liquid

mol wt

268.5

storage condition

(tightly closed)

color

colorless

refractive index

n20/D 1.438 (lit.)

bp

68 °C/0.001 mmHg (lit.)

solubility

hexane: miscible 10 % (v/v)

density

0.783 g/mL at 20 °C (lit.)

storage temp.

room temp

SMILES string

CC(C)CCCC(C)CCCC(C)CCCC(C)C

InChI

1S/C19H40/c1-16(2)10-7-12-18(5)14-9-15-19(6)13-8-11-17(3)4/h16-19H,7-15H2,1-6H3

InChI key

XOJVVFBFDXDTEG-UHFFFAOYSA-N

General description

Pristane, also known as norphytane, is a saturated norterpenoid alkane derived from phytane. Its immunological properties are valuable for various applications, serving as an inflammation-inducing agent in tumorigenesis and autoimmune disease induction, facilitating research on conditions like rheumatoid arthritis and lupus. Pristane′s diverse applications span acting as an immunological adjuvant, inducing autoimmune diseases, facilitating monoclonal antibody production, and serving as an energy source, making it a valuable asset in biochemical research, cell culture, and molecular biology.

Application

Pristane also acts as an immunological adjuvant for generating monoclonal antibodies in mouse ascites and finds use as a biological marker. Additionally, pristane can also be used as the primary carbon and energy source for the growth of a bacterial strain, coryneform soil isolate. Its distinctive ability to induce plasmacytomas is particularly valuable for studying B-cell tumors like Burkitt′s lymphoma.
It is commonly used for priming animals, leading to granulomatous inflammation and disruption of local lymphatic drainage, resulting in increased ascitic yields. It has been used to induce systemic lupus in mice[1]
Pristane has been used as an inflammation-inducing agent, leading to myeloma development in BALB/c strain mice. It has been used as a rheumatoid arthritis-inducing agent in rats.

Features and Benefits

High quality compound suitable for multiple research applications

Other Notes

For additional information on our range of Biochemicals, please complete this form.

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This Item
80165P6617SML2652
assay

≥98% (GC)

assay

≥95.0% (GC)

assay

≥97% (GC)

assay

≥97% (HPLC)

form

liquid

form

-

form

ethanol solution

form

powder

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

-

mol wt

268.5

mol wt

-

mol wt

-

mol wt

-

storage temp.

room temp

storage temp.

-

storage temp.

−20°C

storage temp.

2-8°C

storage condition

(tightly closed)

storage condition

-

storage condition

-

storage condition

-


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

flash_point_f

>230.0 °F - closed cup

flash_point_c

> 110 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter



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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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