Product Name

  • Name

    Gadobenate dimeglumine

  • EINECS 1533716-785-6
  • CAS No. 127000-20-8
  • Density d20 1.22
  • Solubility
  • Melting Point 124°
  • Formula C22H28GdN3O11·2C7H17NO5
  • Boiling Point 794.9 °C at 760 mmHg
  • Molecular Weight 1058.32
  • Flash Point 434.5 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 127000-20-8 (Gadobenate dimeglumine)
  • Hazard Symbols
  • Synonyms Gadobenic acid;2-[2-[2-(Bis(carboxylatomethyl)amino)ethyl-(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]-3-phenylmethoxy-propanoate; gadolinium(+3) cation; hydrogen(+1) cation;Multihance multipack;Gadobenic acid dimeglumine salt;Gd-Bopta/dimeg;Gadolinate(2-), (4-carboxy-5,8,11-tris(carboxymethyl)-1-phenyl-2-oxa-5,8,11-triazatridecan-13-oato(5-)-N5,N8,N11,O4,O5,O8,O11,O13)-, dihydrogen, comp. with 1-deoxy-1-(methylamino)-D-glucitol (1:2);
  • PSA 440.30000
  • LogP -11.03810

Gadobenate dimeglumine Specification

The Gadobenate dimeglumine, with the CAS registry number 127000-20-8, is also known as 2-[2-[2-(Bis(carboxylatomethyl)amino)ethyl-(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]-3-phenylmethoxy-propanoate; gadolinium(+3) cation; hydrogen(+1) cation. This chemical's molecular formula is C22H28GdN3O11·2C7H17NO5 and molecular weight is 1058.32. What's more, its systematic name is Gadolinate(2-), (4-carboxy-5,8,11-tris(carboxymethyl)-1-phenyl-2-oxa-5,8,11-triazatridecan-13-oato(5-)-N5,N8,N11,O4,O5,O8,O11,O13)-, dihydrogen, comp. with 1-deoxy-1-(methylamino)-D-glucitol (1:2). Its classification codes are: (1)Diagnostic aid; (2)Diagnostic aid [paramagnetic]; (3)Drug / Therapeutic Agent; (4)Paramagnetic.

Physical properties of Gadobenate dimeglumine are: (1)ACD/LogP: 2.422; (2)# of Rule of 5 Violations: 3; (3)#H bond acceptors: 14; (4)#H bond donors: 5; (5)#Freely Rotating Bonds: 20; (6)Polar Surface Area: 205.45 Å2; (7)Flash Point: 434.5 °C; (8)Enthalpy of Vaporization: 121.23 kJ/mol; (9)Boiling Point: 794.9 °C at 760 mmHg; (10)Vapour Pressure: 1.21E-26 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: [H+].[H+].[Gd+3].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)C(C([O-])=O)COCc1ccccc1.O[C@@H](CNC)[C@@H](O)[C@H](O)[C@H](O)CO.O[C@@H](CNC)[C@@H](O)[C@H](O)[C@H](O)CO(2)Std. InChI: InChI=1S/C22H31N3O11.2C7H17NO5.Gd/c26-18(27)10-23(6-7-24(11-19(28)29)12-20(30)31)8-9-25(13-21(32)33)17(22(34)35)15-36-14-16-4-2-1-3-5-16;2*1-8-2-4(10)6(12)7(13)5(11)3-9;/h1-5,17H,6-15H2,(H,26,27)(H,28,29)(H,30,31)(H,32,33)(H,34,35);2*4-13H,2-3H2,1H3;/q;;;+3/p-3/t;2*4-,5+,6+,7+;/m.00./s1
(3)Std. InChIKey: OCDAWJYGVOLXGZ-VPVMAENOSA-K

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LDLo intravenous 6349mg/kg (6349mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

CARDIAC: PULSE RATE

KIDNEY, URETER, AND BLADDER: URINE VOLUME INCREASED
Journal of Toxicological Sciences. Vol. 24(Suppl,
mouse LD50 intravenous > 10582mg/kg (10582mg/kg)   Drugs of the Future. Vol. 16, Pg. 1001, 1991.
rabbit LD intramuscular > 500uL/kg (.5mL/kg) BLOOD: HEMORRHAGE

MUSCULOSKELETAL: OTHER CHANGES
Journal of Toxicological Sciences. Vol. 24(Suppl,
rat LD50 intracrebral 265mg/kg (265mg/kg) BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

BEHAVIORAL: ATAXIA

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Journal of Toxicological Sciences. Vol. 24(Suppl,
rat LD50 intravenous 6582mg/kg (6582mg/kg) BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Journal of Toxicological Sciences. Vol. 24(Suppl,

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