GYKI 47409 (BDZ-g)

SKU:BHB21300163
Overview
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GYKI 47409 (BDZ-g) (CAS 732278-52-3) is a potent and selective noncompetitive antagonist of AMPA glutamate receptors. Supplied as Lyophilized Powder (purity >98%, solubility Soluble in DMSO. Centrifuge all products before handling (10000 x g 5 min)). Commonly used in Neuroscience studies, including patch-clamp electrophysiology and ion channel screening.
Target AMPA receptor
Cas No 732278-52-3
concentration 1-50 µM.
purity >98%
Molecular Formula C21H21N5O2S.
Form Lyophilized Powder
Options selector
Catalog no. Size Quantity
G-245-10MG-1 10 mg
G-245-25MG-1 25 mg
G-245-5MG-1 5 mg
G-245-50MG-1 50 mg
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size (4) - 10 mg, 25 mg, 5 mg, 50 mg; Quantity: 1
  • Lead time: typically ships in 1-2 business days; timing may vary by selected option.
  • Storage: After reconstitution: The reconstituted solution can be stored at 4°C for up to 1 week. For longer periods (up to 6 months), small aliquots should be stored at -20°C. We do not recommend storing the product in working solutions for longer than a few days. Avoid multiple freeze-thaw cycles. Storage of solutions: Store at -20°C for several months. It is recommended to aliquot stock solutions to prevent repeated thawing and freezing.
  • Shipping: Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
  • Upon receipt: store at the recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Mfr No G-245
Activity
  • Antagonist
Cas No. 732278-52-3
Concentration 1-50 µM.
Form Lyophilized Powder
Product Type
  • Biochemicals
  • Small Molecules
Purity >98%
Reconstitution Soluble in DMSO. Centrifuge all products before handling (10000 x g 5 min).
Shipping Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Solubility Soluble in DMSO. Centrifuge all products before handling (10000 x g 5 min).
Source Synthetic
Storage After reconstitution: The reconstituted solution can be stored at 4°C for up to 1 week. For longer periods (up to 6 months), small aliquots should be stored at -20°C. We do not recommend storing the product in working solutions for longer than a few days. Avoid multiple freeze-thaw cycles. Storage of solutions: Store at -20°C for several months. It is recommended to aliquot stock solutions to prevent repeated thawing and freezing.
Target AMPA receptor

Product details

  • Chemical name: 2-methyl-4-[(8~{R})-8-methyl-7-(5-methyl-1,3,4-thiadiazol-2-yl)-8,9-dihydro-[1,3]dioxolo[4,5-h][2,3]benzodiazepin-5-yl]aniline.
  • Also known as: GYKI47409, (R)-5-(4-amino-3-methyl-phenyl)-8-methyl-7-(5-methyl-1,3,4-thiadiazol-2-yl)-8,9-dihydro-7H-1,3-dioxolo[4,5-h][2,3]benzodiazepine
  • CAS number: 732278-52-3
  • Molecular formula: C21H21N5O2S.
  • Purity: >98%
  • Concentration: 1-50 µM.
  • Form: Lyophilized Powder
  • Solubility: Soluble in DMSO. Centrifuge all products before handling (10000 x g 5 min).
  • Reconstitution: Soluble in DMSO. Centrifuge all products before handling (10000 x g 5 min).
  • Shipping: Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
  • Target: AMPA receptors
  • Source: Synthetic
  • Activity: GYKI 47409 (BDZ-g) is a potent and selective noncompetitive antagonist of AMPA glutamate receptors. GYKI 47409 (BDZ-g) was shown to act on both open-channel and closed-channel conformation, and to inhibit the homomeric channels, as well as the GluA2-containing AMPA receptor channels, with no significant activity on kainate and NMDA type glutamate receptors1.
  • Alternative names: GYKI47409, (R)-5-(4-amino-3-methyl-phenyl)-8-methyl-7-(5-methyl-1,3,4-thiadiazol-2-yl)-8,9-dihydro-7H-1,3-dioxolo[4,5-h][2,3]benzodiazepine

Scientific background

GYKI 47409 (BDZ-g) is a potent and selective AMPA receptor antagonist and binds to a noncompetitive site of the receptor. GYKI 47409 inhibits the open channel and the closed-channel conformations of AMPA receptors1.AMPA receptors are the primary receptors mediating fast excitatory neurotransmission in the mammalian central nervous system. This function is essential for synaptic plasticity, learning and memory1,2.

Lead time: 1-2 Business Days

Country of origin: Israel/IL

Applications key

Application key: FC- Flow cytometry, IFC- Indirect flow cytometry, IHC- Immunohistochemistry,LCI- Live cell imaging, Calcium imaging assay,Cell survival assay, Electrophysiology, Neurite outgrowth assay.

Bioassay tested: Yes

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  • Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
  • QC & documentation: standard COA or enhanced analytical pack (HPLC/LC-MS/NMR), chiral purity, residual solvents, water content (KF), method-specific specs
  • Scale & continuity: mg to gram scale, bulk pricing, lot reservation, repeat-order continuity

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