Product Name

  • Name

    (-)-MK-801 MALEATE

  • EINECS 278-614-5
  • CAS No. 77086-22-7
  • Article Data3
  • CAS DataBase
  • Density
  • Solubility DMSO: >20 mg/mL
  • Melting Point 208.5-210°
  • Formula C20H19NO4
  • Boiling Point 320.3 °C at 760 mmHg
  • Molecular Weight 337.375
  • Flash Point 152.6 °C
  • Transport Information
  • Appearance White Solid
  • Safety 22-24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 77086-22-7 ((-)-MK-801 MALEATE)
  • Hazard Symbols
  • Synonyms 5H-Dibenzo(a,d)cyclohepten-5,10-imine, 10,11-dihydro-5-methyl-, (+)-, (Z)-2-butenedioate (1:1);5H-Dibenzo[a,d]cyclohepten-5,10-imine, 10,11-dihydro-5-methyl-, (5S)-, (2Z)-2-butenedioate (1:1);Dizocilpina [INN-Spanish];Dizocilpinum [INN-Latin];(+)-10,11-Dihydro-5-methyl-5H-dibenzo(a,d)cyclohepten-5,10-diyldiammonium maleate;MK 801;Dizocilpine maleate;Dizocilpine maleate [USAN];5H-Dibenzo(a,d)cyclohepten-5,10-imine, 10,11-dihydro-5-methyl-, (5S)-;77086-21-6;5H-Dibenzo[a,d]cyclohepten-5,10-imine,10,11- dihydro-5-methyl-,(5S)-,(2Z)-2-butenedioate (1:1);MK-801;Prestwick_903;(+)-10,11-Dihydro-5-methyl-5H-dibenzo(a,d)cyclohepten-5,10-imine maleate (1:1);(+)-MK-801 MALEATE;(5S,10R)-(+)-5-Methyl-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5,10-imine maleate;(+)-5-Methyl-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5,10-imine (Z)-2-Butenedioate (1:1);(1S,9R)-1-Methyl-16-azatetracyclo[7.6.1.02,7.010,15]hexadeca-2,4,6,10,12,14-hexaene (2Z)-but-2-enedioate (1:1);(5S,10R)-5-methyl-10,11-dihydro-5H-5,10-epiminodibenzo[a,d][7]annulene (2Z)-but-2-enedioate (1:1);5H-Dibenzo[a,d]cyclohepten-5,10-imine, 10,11-dihydro-5-methyl-, (5S,10R)-, (2Z)-2-butenedioate (1:1);Neurogard;
  • PSA 86.63000
  • LogP 3.19110

(-)-MK 801 Maleate Specification

The (-)-MK 801 Maleate, with the CAS registry number 77086-22-7 and EINECS registry number 278-614-5, has the systematic name of (5S,10R)-5-methyl-10,11-dihydro-5H-5,10-epiminodibenzo[a,d][7]annulene (2Z)-but-2-enedioate. It is a kind of white solid, and belongs to the product categories of Glutamate receptor and Glutamate. And the molecular formula of the chemical is C20H19NO4. What's more, while dealing with it, you should not breathe dust and then try to avoid contacting with skin and eyes.

The characteristics of (-)-MK 801 Maleate are as followings: (1)ACD/LogP: 3.02; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 1; (4)#H bond donors: 1; (5)#Freely Rotating Bonds: 0; (6)Polar Surface Area: 3.24 Å2; (7)Flash Point: 152.6 °C; (8)Enthalpy of Vaporization: 56.19 kJ/mol; (9)Boiling Point: 320.3 °C at 760 mmHg; (10)Vapour Pressure: 0.000321 mmHg at 25°C.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=C(O)\C=C/C(=O)O.c1c3c(ccc1)[C@@]4(c2c(cccc2)C[C@H]3N4)C
(2)InChI: InChI=1/C16H15N.C4H4O4/c1-16-13-8-4-2-6-11(13)10-15(17-16)12-7-3-5-9-14(12)16;5-3(6)1-2-4(7)8/h2-9,15,17H,10H2,1H3;1-2H,(H,5,6)(H,7,8)/b;2-1-/t15-,16+;/m1./s1
(3)InChIKey: QLTXKCWMEZIHBJ-PJGJYSAQBS

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 30mg/kg (30mg/kg)   United States Patent Document. Vol. #5273989,

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