WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 598101
Description: Gea 857 is a putative blocker of potassium conductance.
MedKoo Cat#: 598101
Name: Gea 857
Chemical Formula: C15H22ClNO2
Exact Mass: 283.1339
Molecular Weight: 283.79
Elemental Analysis: C, 63.48; H, 7.81; Cl, 12.49; N, 4.94; O, 11.28
This product is not in stock, which may be available by custom synthesis.
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Synonym: Gea 857; Gea-857; Gea857;
IUPAC/Chemical Name: 1-(4-chlorophenyl)-2-methylpropan-2-yl L-valinate
InChi Key: YKRSWMGPYKJOBF-ZDUSSCGKSA-N
InChi Code: InChI=1S/C15H22ClNO2/c1-10(2)13(17)14(18)19-15(3,4)9-11-5-7-12(16)8-6-11/h5-8,10,13H,9,17H2,1-4H3/t13-/m0/s1
SMILES Code: N[C@@H](C(C)C)C(OC(C)(C)CC1=CC=C(Cl)C=C1)=O
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >3 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.03.00
The following data is based on the product molecular weight 283.79 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||1.15 mL||5.76 mL||11.51 mL|
|5 mM||0.23 mL||1.15 mL||2.3 mL|
|10 mM||0.12 mL||0.58 mL||1.15 mL|
|50 mM||0.02 mL||0.12 mL||0.23 mL|
1: Hu PS, Ross SB. NMDA receptor-mediated increase in cyclic GMP in the rat cerebellum in vivo is blocked by alaproclate and GEA-857. Pharmacol Toxicol. 1997 Feb;80(2):97-102. PubMed PMID: 9060041.
2: Ogren SO, Bartfai T, Hedlund B, Lindberg UH. GEA 857, a putative blocker of potassium conductance, enhances muscarinic agonist-evoked responses: dissociation from an action on 5-HT mechanisms. Pharmacol Toxicol. 1992 Aug;71(2):112-9. PubMed PMID: 1438027.
3: Hedlund B, Ogren SO. GEA 857 blocks potassium channels in the membrane and, thereby, prolongs muscarinic cholinergic responses in N1E-115 neuroblastoma cells. Pharmacol Toxicol. 1992 Aug;71(2):107-11. PubMed PMID: 1301072.