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D208000

Sigma-Aldrich

1,6-Diphenyl-1,3,5-hexatriene

98%

Synonym(s):

DPH, Dicinnamyl

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About This Item

Linear Formula:
C6H5(CH=CH)3C6H5
CAS Number:
1720-32-7
Molecular Weight:
232.32
Beilstein:
1907440
EC Number:
217-011-3
MDL number:
MFCD00004793
UNSPSC Code:
12352100
PubChem Substance ID:
24893620
NACRES:
NA.22
Pricing and availability is not currently available.

Assay

98%

form

crystals

mp

199-203 °C (lit.)

fluorescence

λex 350 nm; λem 452 nm in methanol

SMILES string

C(=C/C=C/c1ccccc1)\C=C\c2ccccc2

InChI

1S/C18H16/c1(5-11-17-13-7-3-8-14-17)2-6-12-18-15-9-4-10-16-18/h1-16H/b2-1+,11-5+,12-6+

InChI key

BOBLSBAZCVBABY-WPWUJOAOSA-N

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General description

DPH is a lipophilic molecule used to study membrane fluidity and polarization by measuring its fluorescence properties.[1]

Application

Used an alternative to Nile red for fluorescent detection of lipid droplets

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT8611
0000237102
MKCT1368
MKCR1204
MKCM8406

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Temperature dependence of 1, 6-diphenyl-1, 3, 5-hexatriene fluorescence in phospholipid artificial membranes
Andrich MP, et al.
Biochemistry, 15, 1257-1261 (1976)
Florie Desriac et al.
Pathogens (Basel, Switzerland), 7(2) (2018-04-27)
We have previously shown that the C-type Natriuretic Peptide (CNP), a peptide produced by lungs, is able to impact Pseudomonasaeruginosa physiology. In the present work, the effect of CNP at different concentrations on P. aeruginosa biofilm formation was studied and
Markku Hakala et al.
The Journal of biological chemistry, 293(13), 4818-4829 (2018-02-10)
Membrane phosphoinositides control organization and dynamics of the actin cytoskeleton by regulating the activities of several key actin-binding proteins. Twinfilin is an evolutionarily conserved protein that contributes to cytoskeletal dynamics by interacting with actin monomers, filaments, and the heterodimeric capping
Md Jafurulla et al.
Biochimica et biophysica acta, 1838(1 Pt B), 158-163 (2013-09-07)
The serotonin1A receptor is an important member of the G protein-coupled receptor (GPCR) family. It is involved in the generation and modulation of a variety of cognitive and behavioral functions and serves as a drug target. Previous work from our
Yaser Kashcooli et al.
Biomacromolecules, 17(11), 3838-3844 (2016-10-12)
Layer-by-layer deposition of polyelectrolytes (PEs) onto self-assembled liposomes represents an alternative to PE deposition on solid particles for the formation of hollow nanoscale capsules. This work examines how competition between PE-liposome and inter-PE interactions drives the structure and colloidal stability
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Questions

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  1. 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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  2. 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/449/386/product-dating-information-mk.pdf

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