Cirazoline hydrochloride

Modify Date: 2025-08-27 11:04:08

Cirazoline hydrochloride Structure
Cirazoline hydrochloride structure
Common Name Cirazoline hydrochloride
CAS Number 40600-13-3 Molecular Weight 252.74000
Density 1.25g/cm3 Boiling Point 409.5ºC at 760mmHg
Molecular Formula C13H17ClN2O Melting Point N/A
MSDS Chinese USA Flash Point 201.4ºC

 Use of Cirazoline hydrochloride


Cirazoline hydrochloride (LD 3098 hydrochloride) is a potent competitive full α1A-adrenergic receptor (α1A-AR) agonist (Ki=120 nM) and only a partial agonist at α1B-AR (Ki= 960 nM) and α1D-AR (Ki=660 nM)[1].

 Names

Name 2-[(2-cyclopropylphenoxy)methyl]-4,5-dihydro-1H-imidazole,hydrochloride
Synonym More Synonyms

 Cirazoline hydrochloride Biological Activity

Description Cirazoline hydrochloride (LD 3098 hydrochloride) is a potent competitive full α1A-adrenergic receptor (α1A-AR) agonist (Ki=120 nM) and only a partial agonist at α1B-AR (Ki= 960 nM) and α1D-AR (Ki=660 nM)[1].
Related Catalog
In Vitro Cirazoline hydrochloride (5-10 μM; 24 hours) does not alter GIC survival and counteracted only poorly prazosin‐induced GIC death[1]. Cell Viability Assay[1] Cell Line: Glioblastoma‐initiating cells Concentration: 5 μM; 10 μM Incubation Time: 24 hours Result: Did not effect GIC cell survival.
In Vivo Cirazoline hydrochloride (drinking water; 40 μM; 9 month) exhibits significantly decreased immobility in the TST and enhances neurogenesis in the mouse[1]. Animal Model: B6/CBA mice[1] Dosage: 40 μM Administration: Drinking water; 40 μM; 9 month Result: Reversed antidepressant-like phenotype of CAM α1A-AR Mice .
References

[1]. Doze VA, et al. alpha(1A)- and alpha(1B)-adrenergic receptors differentially modulate antidepressant-like behaviorin the mouse.Brain Res. 2009 Aug 18;1285:148-57.

[2]. Suzana Assad Kahn , et al. The Anti-Hypertensive Drug Prazosin Inhibits Glioblastoma Growth via the PKCδ-dependent Inhibition of the AKT Pathway. EMBO Mol Med. 2016 May 2;8(5):511-26.

 Chemical & Physical Properties

Density 1.25g/cm3
Boiling Point 409.5ºC at 760mmHg
Molecular Formula C13H17ClN2O
Molecular Weight 252.74000
Flash Point 201.4ºC
Exact Mass 252.10300
PSA 33.62000
LogP 2.51090
Storage condition 2-8°C

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport

 Articles29

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1. Previously, we found that Ca(2+) entry from the extracellular space via alpha(1)-adrenoceptor-activated, Ca(2+)-permeable channels, but not voltage-gated Ca(2+) channels, is impaired in endothelium...

 Synonyms

2-[(2-Cyclopropylphenoxy)methyl]-4,5-dihydro-1H-imidazole hydrochloride
Cirazoline HCl
Phenserine
EINECS 254-995-3
Cirazoline hydrochloride
MFCD00274034
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