xylometazoline

Modify Date: 2024-01-06 17:35:58

xylometazoline Structure
xylometazoline structure
Common Name xylometazoline
CAS Number 526-36-3 Molecular Weight 244.38
Density 1g/cm3 Boiling Point 394.2ºC at 760mmHg
Molecular Formula C16H24N2 Melting Point N/A
MSDS N/A Flash Point 192.2ºC

 Use of xylometazoline


Xylometazoline is an α-adrenergic receptor agonist (Ki=0.05-1.7 μM). Xylometazoline can constrict nasal blood vessels and increase nasal airflow. Xylometazoline can be used in nose stuffiness and runny nose research[1][2].

 Names

Name 2-[(4-tert-butyl-2,6-dimethylphenyl)methyl]-4,5-dihydro-1H-imidazole
Synonym More Synonyms

 xylometazoline Biological Activity

Description Xylometazoline is an α-adrenergic receptor agonist (Ki=0.05-1.7 μM). Xylometazoline can constrict nasal blood vessels and increase nasal airflow. Xylometazoline can be used in nose stuffiness and runny nose research[1][2].
Related Catalog
Target

Alpha-1A adrenergic receptor:0.05 μM (Ki)

Alpha-1B adrenergic receptor:0.30 μM (Ki)

Alpha-1D adrenergic receptor:0.15 μM (Ki)

Alpha-2A adrenergic receptor:0.88 μM (Ki)

Alpha-2B adrenergic receptor:1.7 μM (Ki)

Alpha-2C adrenergic receptor:0.19 μM (Ki)

References

[1]. Ronald Eccles, et al. The nasal decongestant effect of xylometazoline in the common cold. Am J Rhinol. 2008 Sep-Oct;22(5):491-6.  

[2]. Britta Haenisch, et al. Alpha-adrenoceptor agonistic activity of oxymetazoline and xylometazoline. Fundam Clin Pharmacol. 2010 Dec;24(6):729-39.  

 Chemical & Physical Properties

Density 1g/cm3
Boiling Point 394.2ºC at 760mmHg
Molecular Formula C16H24N2
Molecular Weight 244.38
Flash Point 192.2ºC
Exact Mass 244.19400
PSA 24.39000
LogP 2.90950
Storage condition -20°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NJ2380000
CHEMICAL NAME :
2-Imidazoline, 2-(4-tert-butyl-2,6-dimethylbenzyl)-
CAS REGISTRY NUMBER :
526-36-3
BEILSTEIN REFERENCE NO. :
0180524
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C16-H24-N2
MOLECULAR WEIGHT :
244.42
WISWESSER LINE NOTATION :
T5M CN BUTJ B1R B1 F1 DX1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
215 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 29,729,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
46 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 29,729,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
63 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 12,971,1962

 Safety Information

HS Code 2933290090

 Synthetic Route

~%

xylometazoline Structure

xylometazoline

CAS#:526-36-3

Literature: CIBA Patent: US2868802 , 1957 ;

 Customs

HS Code 2933290090
Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Novorin
2-(4-tert-Butyl-2,6-dimethyl-benzyl)-4,5-dihydro-1H-imidazol
2-(4-tert-butyl-2,6-dimethyl-benzyl)-4,5-dihydro-1H-imidazole
Xylomethazoline
Otriven
Otrix
Xilometazolina
UNII-WPY40FTH8K
2-[(4-t-butyl-2,6-dimethylphenyl)methyl]-4,5-dihydro-1H-imidazole
Otrivin
2-[(2,6-dimethyl-4-tert-butylphenyl)methyl]-4,5-dihydro-1H-imidazole
Xylometazoline
Xylometazolinum
2-(3,4-DIMETHOXY-PHENYL)-BENZO[D]IMIDAZO[2,1-B]-THIAZOLE-3-CARBALDEHYDE
Otrivine
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