U heeft gezocht op: Denatonium+benzoate


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Leverancier: TCI
Omschrijving: Denatonium benzoate ≥98.0% (by HPLC)

Catalogus nummer: (1171003.)
Leverancier: USP
Omschrijving: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 200 mg


Catalogus nummer: (EHERC10661000)
Leverancier: EHRENSTORFER
Omschrijving: Denatonium benzoate
UOM: 1 * 0,1 g


Leverancier: Thermo Fisher Scientific
Omschrijving: Denatonium benzoate
Leverancier: Spectrum Chemical
Omschrijving: Denatonium Benzoate, Anhydrous, Granular, NF is used as a denaturant and masking agent.

Catalogus nummer: (PRSI55-210)
Leverancier: ProSci Inc.
Omschrijving: Guanine nucleotide-binding protein (G protein) alpha subunit playing a prominent role in bitter and sweet taste transduction as well as in umami (monosodium glutamate, monopotassium glutamate, and inosine monophosphate) taste transduction. Transduction by this alpha subunit involves coupling of specific cell-surface receptors with a cGMP-phosphodiesterase; Activation of phosphodiesterase lowers intracellular levels of cAMP and cGMP which may open a cyclic nucleotide-suppressible cation channel leading to influx of calcium, ultimately leading to release of neurotransmitter. Indeed, denatonium and strychnine induce transient reduction in cAMP and cGMP in taste tissue, whereas this decrease is inhibited by GNAT3 antibody. Gustducin heterotrimer transduces response to bitter and sweet compounds via regulation of phosphodiesterase for alpha subunit, as well as via activation of phospholipase C for beta and gamma subunits, with ultimate increase inositol trisphosphate and increase of intracellular Calcium. GNAT3 can functionally couple to taste receptors to transmit intracellular signal: receptor heterodimer TAS1R2/TAS1R3 senses sweetness and TAS1R1/TAS1R3 transduces umami taste, whereas the T2R family GPCRs act as bitter sensors. Functions also as lumenal sugar sensors in the gut to control the expression of the Na+-glucose transporter SGLT1 in response to dietaty sugar, as well as the secretion of Glucagon-like peptide-1, GLP-1 and glucose-dependent insulinotropic polypeptide, GIP. Thus, may modulate the gut capacity to absorb sugars, with implications in malabsorption syndromes and diet-related disorders including diabetes and obesity.
UOM: 1 * 400 µl

New Product


Catalogus nummer: (PHR1231-1G)
Leverancier: Merck
Omschrijving: Sodium benzoate, Supelco®
UOM: 1 * 1 g

Leverancier: Merck
Omschrijving: Tetrabutylammonium benzoate ≥99.0% (by titrimetric analysis) for electrochemical analysis, Supelco®

Leverancier: Merck
Omschrijving: Isopentyl benzoate for synthesis, Sigma-Aldrich®
Leverancier: Merck
Omschrijving: Ethyl-4-(dimethylamino)benzoate zS, Sigma-Aldrich®
Catalogus nummer: (61224-500MG)
Leverancier: Merck
Omschrijving: N-Succinimidyl 4-(dimethylamino)benzoate ≥98.0% (by HPLC), LiChropur™ derivatisation reagent, for HPLC, Supelco®
UOM: 1 * 500 mg

Leverancier: Merck
Omschrijving: Propyl benzoate for synthesis, Sigma-Aldrich®
Leverancier: VWR Chemicals
Omschrijving: Sodium benzoate ≥99%, purified
Catalogus nummer: (87259-5G)
Leverancier: Merck
Omschrijving: Tetraethylammonium benzoate ≥99.0% for electrochemical analysis, Supelco®
UOM: 1 * 5 g


Catalogus nummer: (103974R)
Leverancier: VWR Chemicals
Omschrijving: Sodium benzoate ≥99.5%, AnalaR NORMAPUR® analytical reagent
UOM: 1 * 500 g

Catalogus nummer: (3500-05)
Leverancier: Avantor
Omschrijving: Sodium benzoate 99.0-101.0% (by anhydrous basis) NF, FCC, J.T.Baker®
UOM: 1 * 2,5 kg

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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