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Key Documents

Safety Information

SML3556

Sigma-Aldrich

Compound 18

≥98% (HPLC)

Synonym(s):

MPO-IN-28, N-(7-Methoxy-4-methyl-2-quinazolinyl)guanidine

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About This Item

Empirical Formula (Hill Notation):
C11H13N5O
CAS Number:
37836-90-1
Molecular Weight:
231.25
UNSPSC Code:
51111800
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear (Warmed)

storage temp.

-10 to -25°C

Biochem/physiol Actions

Compound 18 is an agonist of Aedes aegypti mosquitoes NPY-like receptor 7 (NPYLR7) that inhibit mosquito attraction to humans and other hosts. Compound 18 suppresses biting and blood-feeding on a live host. Also, It (MPO-IN-28) is a potent myeloperoxidase (MPO) inhibitor with an IC50 of 44 nM.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

SML3556-5MG:
SML3556-VAR:
SML3556-25MG:
SML3556-BULK:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Laura B Duvall et al.
Cell, 176(4), 687-701 (2019-02-09)
Female Aedes aegypti mosquitoes bite humans to obtain blood to develop their eggs. Remarkably, their strong attraction to humans is suppressed for days after the blood meal by an unknown mechanism. We investigated a role for neuropeptide Y (NPY)-related signaling

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