Antazoline hydrochloride
Antazoline hydrochloride (CAS 2508-72-7), with the molecular formula C17H19N3 · HCl and a molecular weight of 301.81 g/mol, is a chemical compound primarily recognised for its antihistamine properties. It acts as an H1 receptor antagonist. This compound is valuable in research settings, particularly within cell biology, neuroscience, and signalling pathways, owing to its role in modulating neurotransmission and receptor binding.
- IUPAC
- 2-(N-Benzylanilinomethyl)-2-imidazoline hydrochloride

Histamine Receptor Antagonist Research
Antazoline hydrochloride serves as a tool in pharmacological research to study the role of H1 histamine receptors. Its antagonistic activity allows for the investigation of histamine-mediated signalling pathways in various biological systems.
Neuroscience and Cell Signaling Studies
This compound is utilised in neuroscience research to explore neurotransmission and the function of imidazoline binding sites. It aids in understanding cellular responses and signalling cascades relevant to brain function.
Bioactive Small Molecule Investigations
As a bioactive small molecule, Antazoline hydrochloride is employed in drug discovery and development programmes. Researchers use it to probe biological targets and explore potential therapeutic applications.
| Molecular weight | 301.81 |
|---|---|
| Empirical formula | C17H19N3 · HCl |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... HRH1(3269) |
|---|
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 Antazoline hydrochloride used for?
+
Antazoline hydrochloride is used in scientific research, particularly in studies involving antihistamine activity, H1 receptor antagonism, neuroscience, cell signaling, and as a bioactive small molecule for drug discovery.
What are the CAS number and formula for Antazoline hydrochloride?
+
The CAS number for Antazoline hydrochloride is 2508-72-7, and its formula is C17H19N3 · HCl.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Antazoline hydrochloride. The specific grade and purity are detailed on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade unless explicitly stated.
How should Antazoline hydrochloride be handled safely?
+
Antazoline hydrochloride is harmful if swallowed, in contact with skin, or if inhaled. It also causes skin and serious eye irritation, and respiratory irritation. Handle with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, in a well-ventilated area. Avoid breathing dust.
Is Antazoline hydrochloride a controlled substance?
+
The provided data does not indicate that Antazoline hydrochloride is a controlled substance.
How is Antazoline hydrochloride shipped and exported?
+
Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and can arrange for the packaging and shipment of Antazoline hydrochloride according to international shipping regulations.
How can I request a sample or quote for Antazoline hydrochloride?
+
To request a sample or quote for Antazoline hydrochloride, please contact our sales team through the website or by phone, providing your specific requirements.
▶ Related products

(−)-Curcumol
C15H24O2
Cell Biology
(±) Clopidogrel hydrogensulfate
Cell Biology

(±)-L-Alliin
C6H11NO3S
Cell Biology
(±)-2-Amino-4-phosphonobutyric acid
C4H10NO5P
Cell Biology
(±)-2-Methylarachidonoyl-2′-fluoroethylamide
C23H38NOF
Cell Biology
(±)-3,4-Methylenedioxy-N-ethylamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxyamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxymethamphetamine hydrochloride
Cell Biology
▶ 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