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Sigma-Aldrich

2-Benzylimidazoline

99%

Synonym(s):

2-Benzyl-2-imidazoline, 2-Benzyl-4,5-dihydro-1H-imidazole, Benzidazol, NSC 35110, Phenylmethylimidazoline, Tolazoline

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About This Item

Empirical Formula (Hill Notation):
C10H12N2
CAS Number:
59-98-3
Molecular Weight:
160.22
EC Number:
200-448-9
MDL number:
MFCD00005182
UNSPSC Code:
12352100
PubChem Substance ID:
24857660
NACRES:
NA.22

Assay

99%

mp

66-69 °C (lit.)

solubility

alcohol: freely soluble
chloroform: soluble
diethyl ether: very slightly soluble
ethyl acetate: very slightly soluble
water: freely soluble

storage temp.

2-8°C

SMILES string

C1CN=C(Cc2ccccc2)N1

InChI

1S/C10H12N2/c1-2-4-9(5-3-1)8-10-11-6-7-12-10/h1-5H,6-8H2,(H,11,12)

InChI key

JIVZKJJQOZQXQB-UHFFFAOYSA-N

Gene Information

human ... ADRA1A(148) , ADRA1B(147) , ADRA1D(146) , ADRA2A(150) , ADRA2B(151) , ADRA2C(152) , HRH1(3269) , HRH2(3274) , HTR1B(3351) , HTR1D(3352)

General description

2-Benzylimidazoline is an active vasodilator.

Application

2-Benzylimidazoline has been used in the preparation of phenyl-2,3-dihydroimidazo[1,2-a]pyridinone derivatives via condensation with of a series of β-keto esters.
Reactant for synthesis of imidazoline-containing drug

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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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The ability to shorten the duration of sedation would potentially improve safety and utility of detomidine. To determine the effects of tolazoline and atipamezole after detomidine sedation. Administration of tolazoline or atipamezole would not affect detomidine sedation. In a randomised
Beulah Leitch et al.
The Journal of comparative neurology, 462(1), 55-70 (2003-05-23)
The role of the biogenic amine octopamine in modulating cholinergic synaptic transmission between the locust forewing stretch receptor neuron (fSR) and the first basalar motoneuron (BA1) was investigated. The amines 5-hydroxytryptamine (5-HT, serotonin) and dopamine were also studied. Bath application
Derivatives of phenyl-2, 3-dihydroimidazo [1, 2-a] pyridinone.
Magatti CV and Villani FJ.
Journal of Heterocyclic Chemistry, 15(6), 1021-1023 (1978)
Tulio M Prado et al.
Veterinary anaesthesia and analgesia, 35(3), 201-207 (2008-02-20)
To evaluate the anesthetic and cardiorespiratory effects of two doses of intramuscular (IM) xylazine/ketamine in alpacas, and to determine if tolazoline would reduce the anesthetic recovery time. Prospective randomized crossover study. Six castrated male alpacas. Each alpaca received a low
An improved procedure for preparing 2-(2-hetaryl) imidazolines and their analogs.
Aleksandrov AA and El'chaninov MM.
Russian Journal of Applied Chemistry, 82(12), 2161-2165 (2009)
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