Acrylodan

Modify Date: 2024-01-02 22:59:16

Acrylodan Structure
Acrylodan structure
Common Name Acrylodan
CAS Number 86636-92-2 Molecular Weight 225.28600
Density 1.1g/cm3 Boiling Point 388.3ºC at 760mmHg
Molecular Formula C15H15NO Melting Point N/A
MSDS N/A Flash Point 153.1ºC

 Use of Acrylodan


Acrylodan, reacted with thiols, is sensitive to the local environmental dipolarity and dynamics within the binding pocket surrounding Cys34[1][2].

 Names

Name 1-[6-(dimethylamino)naphthalen-2-yl]prop-2-en-1-one
Synonym More Synonyms

 Acrylodan Biological Activity

Description Acrylodan, reacted with thiols, is sensitive to the local environmental dipolarity and dynamics within the binding pocket surrounding Cys34[1][2].
Related Catalog
In Vitro Guidelines (Following is our recommended protocol. This protocol only provides a guideline, and should be modified according to your specific needs). Purification and Labeling of Act1: 1. 20-fold molar excess of acrylodan (Anaspec) was added to the polymerized actin and incubated on ice overnight. 2. The labeled actin is centrifuged (2 h, 4 °C, 100,000 × g) then the pellet was resuspended in 10 mm Tris, pH 7.5, 0.5 mm β-mercaptoethanol, 0.2 mm CaCl2, 50 μm ATP and dialyzed against the same buffer for 70 h at 4 °C. 3. The supernatant was collected and the actin concentration and degree of labeling were calculated using the extinction coefficient 26,600 M−1 cm−1 for actin at 290 nm, 18,500 M−1 cm−1 or acrylodan at 385 nm, and 71,000 M−1 cm−1 for Alexa Fluor 488 at 494 nm. 4. Acrylodan-labeled Act1 (AcrylAct1NAT) is dramatically different than that of EDTA-unfolded AcrylAct1 (AcrylAct1I3), which has a very similar emission spectrum to CCT-bound AcrylAct1.
References

[1]. Sarah F Stuart, et al. A two-step mechanism for the folding of actin by the yeast cytosolic chaperonin. J Biol Chem. 2011 Jan 7;286(1):178-84.

[2]. K Flora, et al. Unfolding of acrylodan-labeled human serum albumin probed by steady-state and time-resolved fluorescence methods. Biophys J. 1998 Aug;75(2):1084-96.

 Chemical & Physical Properties

Density 1.1g/cm3
Boiling Point 388.3ºC at 760mmHg
Molecular Formula C15H15NO
Molecular Weight 225.28600
Flash Point 153.1ºC
Exact Mass 225.11500
PSA 20.31000
LogP 3.27450
Index of Refraction 1.63

 Safety Information

Hazard Codes Xi
HS Code 2922399090

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2922399090
Summary 2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

Acrylodan
6-Acryloyl-2-dimethylaminonaphthalene
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