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Apraclonidine hydrochloride

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Name

Apraclonidine hydrochloride

EINECS N/A
CAS No. 73218-79-8 Density 1.63 g/cm3
PSA 62.44000 LogP 3.16730
Solubility N/A Melting Point >230 °C
Formula C9H10Cl2N4.ClH Boiling Point 395.5 °C at 760 mmHg
Molecular Weight 281.572 Flash Point 193 °C
Transport Information UN 2811 6.1/PG 1 Appearance crystalline solid
Safety 22-36/37/39-45 Risk Codes 23/24/25
Molecular Structure Molecular Structure of 73218-79-8 (Apraclonidine hydrochloride) Hazard Symbols ToxicT
Synonyms

2-(4-amino-2,6-dichlorophenylimino)imidazolidinehydrochloride;2,6-dichloro-n(sup1)-(4,5-dihydro-1h-imidazol-2-yl)-1,4-benzenediaminemonoh;3,5-dichloro-4-(2-imidazolidinylidenimino)anilinehydrochloride;4-benzenediamine,2,6-dichloro-n(sup1)-(4,5-dihydro-1h-imidazol-2-yl)-mono;alo-2145;iopidine;iopidineophthalmicsolution;nc14hydrochloride;apraclonidine hcl;apraclonidine hydrochloride;p-aminoclonidine hydrochloride;AL 02145;p-Aminoclonidine Monohydrochloride;Iopidine UD;2,6-dichloro-N1-(4,5-dihydro-1H-imidazol-2-yl)benzene-1,4-diamine hydrochloride;

Article Data 2

Apraclonidine hydrochloride Synthetic route

66711-21-5

p-aminoclonidine

73218-79-8

2-[(4-amino-2,6-dichlorophenyl)imino]imidazolidine monohydrochloride

Conditions
ConditionsYield
With hydrogenchloride In methanol for 2h; Solvent; Reflux;72.1%
99-30-9

4-nitro-2,6-dichloroaniline

73218-79-8

2-[(4-amino-2,6-dichlorophenyl)imino]imidazolidine monohydrochloride

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1.1: acetic anhydride / 1 h / 70 - 80 °C
1.2: 3 h / Heating
2.1: sulfuryl dichloride; thionyl chloride / 4 h / Reflux
3.1: triethylamine / ethyl acetate / 6 h / 5 °C
4.1: hydrazine hydrate; 5%-palladium/activated carbon / methanol / 2 h / Heating
5.1: hydrogenchloride / methanol / 2 h / Reflux
View Scheme
70106-94-4

N-(2,6-dichloro-4-nitrophenyl)formamide

73218-79-8

2-[(4-amino-2,6-dichlorophenyl)imino]imidazolidine monohydrochloride

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: sulfuryl dichloride; thionyl chloride / 4 h / Reflux
2: triethylamine / ethyl acetate / 6 h / 5 °C
3: hydrazine hydrate; 5%-palladium/activated carbon / methanol / 2 h / Heating
4: hydrogenchloride / methanol / 2 h / Reflux
View Scheme
73218-65-2

(2,6-dichloro-4-nitrophenyl)carbonimidic dichloride

73218-79-8

2-[(4-amino-2,6-dichlorophenyl)imino]imidazolidine monohydrochloride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: triethylamine / ethyl acetate / 6 h / 5 °C
2: hydrazine hydrate; 5%-palladium/activated carbon / methanol / 2 h / Heating
3: hydrogenchloride / methanol / 2 h / Reflux
View Scheme
26367-48-6

fumaric acid ethyl ester mono chloride

73218-79-8

2-[(4-amino-2,6-dichlorophenyl)imino]imidazolidine monohydrochloride

88307-13-5

(trans beta-carbethoxyacrylamido)-4-clonidine

Conditions
ConditionsYield
In water at 50℃; for 0.25h;55%
459-22-3

4-fluorophenylacetonitrile

73218-79-8

2-[(4-amino-2,6-dichlorophenyl)imino]imidazolidine monohydrochloride

2-[4-(4-Fluorobenzylamidino)-2,6-dichlorophenylimino]imidazolidine dihydrochloride

Conditions
ConditionsYield
aluminium chloride

Apraclonidine hydrochloride Specification

The Apraclonidine hydrochloride with cas registry number of 73218-79-8, is also called 2-(4-amino-2,6-dichlorophenylimino)imidazolidinehydrochloride ; 2,6-dichloro-n(sup1)-(2-imidazolidinylidene)-1,4-benzenediaminehydrochlorid .The Apraclonidine hydrochloride belongs to the following product categories: (1)Heterocyclic Compounds; (2)Bases & Related Reagents; (3)Heterocycles; (4)Intermediates & Fine Chemicals; (5)Nucleotides; (6)Pharmaceuticals.

Physical properties of Apraclonidine hydrochloride :(1)ACD/LogP: 0.30; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1.69; (4)ACD/LogD (pH 7.4): -1.12; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1.31; (9)#H bond acceptors: 4; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 22.08 Å2; (13)Index of Refraction: 1.719; (14)Molar Refractivity: 59.19 cm3; (15)Molar Volume: 150 cm3; (16)Polarizability: 23.46×10-24cm3; (17)Surface Tension: 59.3 dyne/cm; (18)Enthalpy of Vaporization: 64.57 kJ/mol; (19)Vapour Pressure: 1.83E-06 mmHg at 25°C .

Its storage temperature is 2-8°C.

Uses of Apraclonidine hydrochloride : a-Adrenergic agonist; structural analog of clonidine. Used for treatment of post-surgical elevated intraocular pressure.

When you are using this chemical, please be cautious about it as the following:
The Apraclonidine hydrochloride  is harmful and toxic by inhalation, in contact with skin and if swallowed. When use it, avoid contact with skin and eyes and do not breathe dust. When use it, wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 

You can still convert the following datas into molecular structure: (1)ACD/LogP: 0.30; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1.69; (4)ACD/LogD (pH 7.4): -1.12; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1.31; (9)#H bond acceptors: 4; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 22.08 ?2; (13)Index of Refraction: 1.719; (14)Molar Refractivity: 59.19 cm3; (15)Molar Volume: 150 cm3; (16)Polarizability: 23.46 10-24cm3; (17)Surface Tension: 59.3 dyne/cm; (18)Enthalpy of Vaporization: 64.57 kJ/mol; (19)Vapour Pressure: 1.83E-06 mmHg at 25°C.

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