Product Name

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  • Name

    Cinchocaine

  • EINECS 201-632-1
  • CAS No. 85-79-0
  • Article Data11
  • CAS DataBase
  • Density 1.071 g/cm3
  • Solubility 68.01mg/L(temperature not stated)
  • Melting Point -51 °C
  • Formula C20H29N3O2
  • Boiling Point 496.3 °C at 760 mmHg
  • Molecular Weight 343.469
  • Flash Point 254 °C
  • Transport Information
  • Appearance
  • Safety 26-39
  • Risk Codes 22-41
  • Molecular Structure Molecular Structure of 85-79-0 (Cinchocaine)
  • Hazard Symbols IrritantXi
  • Synonyms Cinchocaine(Dibucaine);Cinchoninamide,2-butoxy-N-[2-(diethylamino)ethyl]- (8CI);2-Butoxy-N-[2-(diethylamino)ethyl]cinchoninamide;Dermacaine;Dibucaine;Dibucaine base;N-[2-(Diethylamino)ethyl]-2-butoxycinchoninamide;NSC 159055;Nupercainal;Percamine;
  • PSA 54.46000
  • LogP 3.87620

Cinchocaine Specification

The Dibucaine is an organic compound with the formula C20H29N3O2. The IUPAC name of this chemical is 2-butoxy-N-(2-diethylaminoethyl)quinoline-4-carboxamide. With the CAS registry number 85-79-0, it is also named as 4-Quinolinecarboxamide, 2-butoxy-N-(2-(diethylamino)ethyl)-. The product's categories are DIA - DICDrugs of Abuse; Alphabetic; Chemical Structure; D; Others. Besides, it can be used in organic synthesis.

Physical properties about Dibucaine are: (1)ACD/LogP: 3.08; (2)ACD/LogD (pH 5.5): 0.03; (3)ACD/LogD (pH 7.4): 0.93; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 7.88; (8)#H bond acceptors: 5; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 10; (11)Polar Surface Area: 45.67 Å2; (12)Index of Refraction: 1.557; (13)Molar Refractivity: 103.27 cm3; (14)Molar Volume: 320.4 cm3; (15)Polarizability: 40.94×10-24cm3; (16)Surface Tension: 42.6 dyne/cm; (17)Density: 1.071 g/cm3; (18)Flash Point: 254 °C; (19)Enthalpy of Vaporization: 76.41 kJ/mol; (20)Boiling Point: 496.3 °C at 760 mmHg; (21)Vapour Pressure: 5.46E-10 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
It is harmful if swallowed. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is risk of serious damage to eyes. When you are using it, wear eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(c1c2ccccc2nc(OCCCC)c1)NCCN(CC)CC
(2)InChI: InChI=1/C20H29N3O2/c1-4-7-14-25-19-15-17(16-10-8-9-11-18(16)22-19)20(24)21-12-13-23(5-2)6-3/h8-11,15H,4-7,12-14H2,1-3H3,(H,21,24)
(3)InChIKey: PUFQVTATUTYEAL-UHFFFAOYAU
(4)Std. InChI: InChI=1S/C20H29N3O2/c1-4-7-14-25-19-15-17(16-10-8-9-11-18(16)22-19)20(24)21-12-13-23(5-2)6-3/h8-11,15H,4-7,12-14H2,1-3H3,(H,21,24)
(5)Std. InChIKey: PUFQVTATUTYEAL-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
child LDLo oral 50mg/kg (50mg/kg)   "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 209, 1969.
frog LDLo intraspinal 4mg/kg (4mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 45, Pg. 291, 1932.
guinea pig LDLo subcutaneous 112mg/kg (112mg/kg)   Physiological Reviews. Vol. 12, Pg. 190, 1932.
mouse LD50 intraperitoneal 24500ug/kg (24.5mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 10, Pg. 925, 1960.
mouse LD50 subcutaneous 28500ug/kg (28.5mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 10, Pg. 925, 1960.
mouse LDLo intravenous 6mg/kg (6mg/kg)   Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 39, Pg. 4, 1950.
rabbit LD50 intravenous 2500ug/kg (2.5mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD Proceedings of the Society for Experimental Biology and Medicine. Vol. 29, Pg. 368, 1932.
rabbit LD50 subcutaneous 8500ug/kg (8.5mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: EXCITEMENT
Proceedings of the Society for Experimental Biology and Medicine. Vol. 29, Pg. 368, 1932.
rabbit LDLo intraspinal 2100ug/kg (2.1mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 54, Pg. 137, 1935.
rat LDLo intraperitoneal 7mg/kg (7mg/kg)   Toxicology and Applied Pharmacology. Vol. 1, Pg. 156, 1959.

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