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

Cayman Chemical Item Number 9000711

N-dodecanoyl-L-HSL-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-RTMHUOKSSA-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
Bulk Contact
Cart Total $0.00

Pricing updated 2015-07-01. Prices are subject to change without notice.

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Warning This product is not for human or veterinary use.

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Cayman Chemical Company regularly evaluates our shipping methods to ensure product stability is maintained and our corporate environmental impact is minimized. Products selected for review are evaluated and shipping methods are certified by our Scientists. While occasionally our method of shipping a product may change, rest assured the shipping conditions on all Cayman Chemical products have been reviewed and validated.

Upon receipt, it is important to check the storage requirements of your products and place them at the appropriate temperature. Products shipped without ice may require frozen storage for long term stability.

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Ann Arbor, Michigan 48108 USA

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