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Safety Information

I1909

Sigma-Aldrich

Immethridine hydrobromide

≥98% (HPLC), solid

Synonym(s):

4-(1H-Imidazol-4-ylmethyl)pyridine hydrobromide

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About This Item

Empirical Formula (Hill Notation):
C9H9N3 · xHBr
CAS Number:
87976-03-2
Molecular Weight:
159.19 (free base basis)
MDL number:
MFCD07370139
UNSPSC Code:
12352200
PubChem Substance ID:
24724509

Assay

≥98% (HPLC)

form

solid

color

off-white

solubility

DMSO: ~10 mg/mL
H2O: insoluble

SMILES string

Br[H].C(c1ccncc1)c2c[nH]cn2

InChI

1S/C9H9N3.BrH/c1-3-10-4-2-8(1)5-9-6-11-7-12-9;/h1-4,6-7H,5H2,(H,11,12);1H

InChI key

XAOXYOKDVRPLBH-UHFFFAOYSA-N

Biochem/physiol Actions

Potent, highly selective H3 histamine receptor agonist

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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

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

I1909-VAR:
I1909-BULK:
I1909-5MG:
I1909-25MG:

Certificates of Analysis (COA)

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Ruengwit Kitbunnadaj et al.
Journal of medicinal chemistry, 47(10), 2414-2417 (2004-04-30)
In this study, the piperidine ring of immepip and its analogues was replaced by a rigid heterocyclic pyridine ring. Many compounds in the series exhibit high affinity and agonist activity at the human histamine H(3) receptor. Particularly, the 4-pyridinyl analogue

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