Immethridine hydrobromide
Immethridine hydrobromide (CAS: 87976-03-2) is an organic compound characterised as an off-white solid. With a molecular weight of 159.19 (free base basis) and empirical formula C9H9N3 · xHBr, it serves as a valuable tool in scientific research. Its primary applications lie within neuroscience and cell signaling studies, particularly as a histamine receptor agonist, aiding in the investigation of neurotransmission and related cellular processes.
- IUPAC
- 4-(1H-Imidazol-4-ylmethyl)pyridine hydrobromide

Neuroscience Research
Immethridine hydrobromide is utilised as a pharmacological tool to investigate histamine receptor subtypes and their role in neuronal function and neurotransmission. It aids in understanding pathways related to neurological disorders and brain function.
Cell Signaling Studies
As an agonist, this compound can be used to probe the intricacies of cell signaling pathways mediated by histamine receptors. Researchers employ it to study cellular responses and signal transduction mechanisms.
GPCR Research
This molecule is relevant in the study of G protein-coupled receptors (GPCRs), specifically those related to the histaminergic system. It can help elucidate receptor activation and downstream effects.
| Molecular weight | 159.19 (free base basis) |
|---|---|
| Empirical formula | C9H9N3 · xHBr |
| Assay | ≥98% (HPLC) |
| Form | solid |
| Colour | off-white |
| Solubility | DMSO: ~10 mg/mLH2O: insoluble |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Immethridine hydrobromide used for?
+
Immethridine hydrobromide is primarily used in scientific research, particularly in neuroscience and cell signaling studies, as an agonist for histamine receptors to investigate neurotransmission and related cellular processes.
What is the CAS number and formula for Immethridine hydrobromide?
+
The CAS number is 87976-03-2, and the empirical formula is C9H9N3 · xHBr.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Immethridine hydrobromide with a purity of ≥98% (HPLC). This product is supplied for research purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Immethridine hydrobromide be handled safely?
+
Immethridine hydrobromide is a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask (N95 US), eyeshields, and gloves. Ensure adequate ventilation.
How is Immethridine hydrobromide packed and shipped?
+
Immethridine hydrobromide is typically supplied as an off-white solid. It is carefully packed to ensure stability during transit and is exported globally by Tech Serve Solutions in compliance with relevant regulations.
How can I request a sample or quote for Immethridine hydrobromide?
+
To request a sample or quote for Immethridine hydrobromide, please visit the Tech Serve Solutions website and use the contact form or product inquiry section, providing your details and the CAS number 87976-03-2.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents

(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis