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SML1562

Sigma-Aldrich

HIV inhibitor 18A

≥98% (HPLC)

Synonym(s):

18A, N-2,1,3-Benzothiadiazol-4-yl-2-[(4-hydroxyphenyl)methylene]-hydrazinecarboxamide

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About This Item

Empirical Formula (Hill Notation):
C14H11N5O2S
CAS Number:
Molecular Weight:
313.33
UNSPSC Code:
12352202
NACRES:
NA.77

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 20 mg/mL, clear

storage temp.

2-8°C

Biochem/physiol Actions

HIV inhibitor 18A is a broad spectrum viral fusion and viral entry inhibitor. HIV entry requires several steps in sequence starting with HIV surface glycoprotein gp120 binding to the CD4 receptor followed by a conformational change in gp120, exposing a second recognition site that binds the co-receptor C-C chemokine receptor (CCR5) on the host cell, eventually resulting in the fusion of HIV and the T cell membranes, allowing entry of the viral core into the cell. HIV inhibitor 18A prevents the surface envelope glycoprotein from fusing with host cells by blocking envelope glycoprotein transitions critical for entry rather than interfering with CD4 or CCR5 binding.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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