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W4262

Sigma-Aldrich

1400W dihydrochloride

>98%, solid

Synonym(s):

N-([3-(Aminomethyl)phenyl]methyl)ethanimidamide dihydrochloride

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About This Item

Empirical Formula (Hill Notation):
C10H15N3 · 2 HCl
CAS Number:
Molecular Weight:
250.17
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

Assay

>98%

form

solid

storage condition

desiccated

originator

GlaxoSmithKline

shipped in

wet ice

storage temp.

−20°C

SMILES string

Cl[H].Cl[H].CC(=N)NCc1cccc(CN)c1

InChI

1S/C10H15N3.2ClH/c1-8(12)13-7-10-4-2-3-9(5-10)6-11;;/h2-5H,6-7,11H2,1H3,(H2,12,13);2*1H

InChI key

WDJHSQZCZGPGAA-UHFFFAOYSA-N

Gene Information

Application

1400W dihydrochloride has been used:
  • as a strong inhibitor of inducible nitric oxide to analyse its effect on intestinal ischemia/reperfusion (I/R) injury model in rat
  • as inducible nitric oxide synthase (iNOS)-selective inhibitor, to elucidate the mechanism of PM10-induced endothelial dysfunction
  • to study its efficacy on renal ischemia/ reperfusion injury in rats
  • as iNOS inhibitor to investigate its ability to counteract spatial memory deficits after hypobaric hypoxia reoxygenation

Biochem/physiol Actions

1400W dihydrochloride is a potent and selective inhibitor of inducible nitric oxide synthase (iNOS).

Features and Benefits

This compound is featured on the Nitric Oxide Synthases page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
This compound was developed by GlaxoSmithKline. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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1400 W ameliorates acute hypobaric hypoxia/reoxygenation-induced cognitive deficits by suppressing the induction of inducible nitric oxide synthase in rat cerebral cortex microglia
Shi Q, et al.
Behavioural Brain Research, 319(8), 188-199 (2017)
Jieyu Xu et al.
International journal of biological sciences, 16(9), 1563-1574 (2020-04-01)
The production of nitric oxide (NO) is a key feature of immunosuppressive myeloid cells, which impair T cell activation and proliferation via reversibly blocking interleukin-2 receptor signaling. NO is mainly produced from L-arginine by inducible NO synthase (iNOS). Moreover, L-arginine
Simone Bido et al.
Nature communications, 12(1), 6237-6237 (2021-10-31)
Recent findings in human samples and animal models support the involvement of inflammation in the development of Parkinson's disease. Nevertheless, it is currently unknown whether microglial activation constitutes a primary event in neurodegeneration. We generated a new mouse model by
Sandy Santos-Pereira et al.
PloS one, 14(12), e0226837-e0226837 (2019-12-20)
Leishmaniasis encompass a group of infectious parasitic diseases occurring in 97 endemic countries where over one billion people live in areas at risk of infection. It is in the World Health Organization list of neglected diseases and it is considered
E P Garvey et al.
The Journal of biological chemistry, 272(8), 4959-4963 (1997-02-21)
N-(3-(Aminomethyl)benzyl)acetamidine (1400W) was a slow, tight binding inhibitor of human inducible nitric- oxide synthase (iNOS). The slow onset of inhibition by 1400W showed saturation kinetics with a maximal rate constant of 0.028 s-1 and a binding constant of 2.0 microM.

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