N-dodecanoyl-L-Homoserine lactone-3-hydrazone-fluorescein

Cayman Chemical Item Number 9000711

N-dodecanoyl-L-HSL-3-hydrazone-fluorescein

N-dodecanoyl-L-Homoserine lactone-3-hydrazone-fluorescein

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Description

N-3-oxo-dodecanoyl-L-Homoserine lactone (N-3-oxo-dodecanoyl-L-HSL) (Item No. 10007895) is a diffusible molecule involved in quorum sensing by bacteria. HSLs are also produced following proteolytic cleavage at a methionine residue by cyanogen bromide, as may be done during protein analysis. N-dodecanoyl-L-HSL-3-hydrazone-fluorescein is a fluorescently-tagged probe which allows the HSL molecule to be detected using fluorescence-based techniques.
Synonyms
  • N-dodecanoyl-L-HSL-3-hydrazone-fluorescein
Formal Name N-​[(3S)-​tetrahydro-​2-​oxo-​3-​furanyl]-​dodecanamide-​hydrazone-​fluorescein
Molecular Formula C37H40N4O8S
Formula Weight 700.8
Formulation A crystalline solid
Purity ≥98%
λmax 225, 277 nm
Stability 1 year
Storage -20°C
Shipping Wet ice in continental US; may vary elsewhere
SMILES
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OC1=CC(OC(C2=C3C4=CC=C(NC(N/N=C(CC(N[C@H]​5C(OCC5)​=O)​=O)​\CCCCCCCCC)​=S)​C=C4C(O)​=O)​=CC(C=C2)​=O)​=C3C=C1
InCHI Code
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​1S/C37H40N4O8S/c1-2-3-4-5-6-7-8-9-23(19-33(44)​39-30-16-17-48-36(30)​47)​40-41-37(50)​38-22-10-13-26(29(18-22)​35(45)​46)​34-27-14-11-24(42)​20-31(27)​49-32-21-25(43)​12-15-28(32)​34/h10-15,18,20-21,30,42H,2-9,16-17,19H2,1H3,(H,39,44)​(H,45,46)​(H2,38,41,50
InCHI Key
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DXVAJXQJWVUBJA-ZAMZTYIYSA-N

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Size Price Quantity Subtotal
500 µg $34.00 $0.00
1 mg $65.00 $0.00
5 mg $272.00 $0.00
10 mg $476.00 $0.00
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Cart Total $0.00

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Pricing updated 2014-04-23. Prices are subject to change without notice.

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