These cookies are necessary for the basic functions of the shop.
"Allow all cookies" cookie
"Decline all cookies" cookie
These cookies are used to make the shopping experience even more appealing, for example for the recognition of the visitor.
Show the facebook fanpage in the right blod sidebar
Statistics & Tracking
Conversion and usertracking via Google Tag Manager
Product information "N-butyryl-L-Homoserine lactone-d5"
N-butyryl-L-Homoserine lactone-d5 (C4-HSL-d5) contains five deuterium atoms at the 3, 3', 4, 4, and 4 positions. It is intended for use as an internal standard for the quantification of C4-HSL by GC- or LC-mass spectrometry. Quorum sensing is a regulatory system used by bacteria for controlling gene expression in response to increasing cell density. A promising field of study involves controlling bacterial infections by quenching their quorum sensing systems. The expression of specific target genes, such as transcriptional regulators belonging to the LuxIR family of proteins, is coordinated by synthesis of diffusible acylhomoserine lactone (AHL) molecules. C4-HSL is a small diffusible signaling molecule involved in quorum sensing, controlling gene expression, and affecting cellular metabolism. The diverse applications of this molecule include regulation of virulence in general, infection prevention, and formation of biofilms. Formal Name: N-[(3S)-tetrahydro-2-oxo-3-furanyl]-butanamide-3,3,4,4,4-d5. Synonyms: C4-HSL-d5. Molecular Formula: C8H8D5NO3. Formula Weight: 176.2. Purity: >99% deuterated forms (d1-d5). Formulation: A crystalline solid. Solubility: DMF: 30 mg/ml, DMSO: 30 mg/ml, Ethanol: 30 mg/ml, PBS (pH 7.2): 10 mg/ml. SMILES: CCCC(=O)N[C@H]1CCOC1=O. InChi Code: InChI=1S/C8H13NO3/c1-2-3-7(10)9-6-4-5-12-8(6)11/h6H,2-5H2,1H3,(H,9,10)/t6-/m0/s1/i1D3,2D2. InChi Key: VFFNZZXXTGXBOG-PLFILOGFSA-N.