S8826

Semax

≥98% (HPLC)

• Sinónimos: ACTH (4-7), Pro-Gly-Pro trifluoroacetate salt, L-Methionyl-L-a-glutamyl-L-histidyl-L-phenylalanyl-L-prolylglycyl-L-proline trifluoroacetate salt, Met-Glu-His-Phe-Pro-Gly-Pro
• Fórmula empírica (notación de Hill): C₃₇H₅₁N₉O₁₀S · xC₂HF₃O₂
• Número de CAS: 80714-61-0
• Peso molecular: 813.92 (free base basis)
• MDL number: MFCD04113563
• UNSPSC Code: 51111800
• PubChem Substance ID: 329824612
• NACRES: NA.32

Propiedades

• assay: ≥98% (HPLC)
• form: powder
• color: white to tan
• solubility: H₂O: >2 mg/mL
• shipped in: wet ice
• storage temp.: −20°C
• SMILES string: OC(=O)C(F)(F)F.CSCC[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](Cc1c[nH]cn1)C(=O)N[C@@H](Cc2ccccc2)C(=O)N3CCC[C@H]3C(=O)NCC(=O)N4CCC[C@H]4C(O)=O
• InChI: 1S/C37H51N9O10S.C2HF3O2/c1-57-16-13-24(38)32(50)42-25(11-12-31(48)49)33(51)43-26(18-23-19-39-21-41-23)34(52)44-27(17-22-7-3-2-4-8-22)36(54)46-15-5-9-28(46)35(53)40-20-30(47)45-14-6-10-29(45)37(55)56;3-2(4,5)1(6)7/h2-4,7-8,19,21,24-29H,5-6,9-18,20,38H2,1H3,(H,39,41)(H,40,53)(H,42,50)(H,43,51)(H,44,52)(H,48,49)(H,55,56);(H,6,7)/t24-,25-,26-,27-,28-,29-;/m0./s1
• InChI key: UAXRUQRHZBYPHF-IGCYJKAMSA-N

Descripción

General description

Semax regulates the expression and the activation of the hippocampal (brain-derived neurotrophic factor) BDNF/(tropomyosin receptor kinase B) trkB system. It enhances selective attention at the time of information reception, increases memory consolidation and stimulates learning abilities. Semax is an active element of SEMAX drugs, which is used for the treatment of brain hypoxia and ischemia. It stimulates the activity of choline acetyltransferase. Semax exhibits properties of the melanocortin (MC) receptor antagonist.

Biochem/physiol Actions

Semax (Met-Glu-His-Phe-Pro-Gly-Pro) is an analog of the adrenocorticotropin fragment (4-10). It activates the transcription of neurotrophins and has neuroprotective and nootropic activity.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable