(2R)-2-{2-[(1R)-1-(4-Chlorophenyl)-1-Phenylethoxy]Ethyl}-1-Methylpyrrolidine (2E)-2-Butenedioate (1:1)
[CAS# 15686-51-8]

Identification

• Classification: API >> Antiallergic >> Antihistamine
• Name: (2R)-2-{2-[(1R)-1-(4-Chlorophenyl)-1-Phenylethoxy]Ethyl}-1-Methylpyrrolidine (2E)-2-Butenedioate (1:1)
• Synonyms: (+)-(2R)-2-(2-(((R)-p-Chloro-α-methyl-α-phenylbenzyl)oxy)ethyl)-1-methylpyrrolidine fumarate (1:1); (+)-2-(2-((p-Chloro-α-methyl-α-phenylbenzyl)oxy)ethyl)-1-methyl pyrrolidine fumarate; (1R)-1-[2-((2R)-1-methylpyrrolidin-2-yl)ethoxy]-1-(4-chlorophenyl)-1-phenylethane, (2E)but-2-enedioic acid
• Molecular Formula: C₂₅H₃₀ClNO₅
• Molecular Weight: 459.96
• CAS Registry Number: 15686-51-8
• SMILES: C[C@@](C1=CC=CC=C1)(C2=CC=C(C=C2)Cl)OCC[C@H]3CCCN3C.C(=C/C(=O)O)\C(=O)O
• InChI: 1S/C21H26ClNO.C4H4O4/c1-21(17-7-4-3-5-8-17,18-10-12-19(22)13-11-18)24-16-14-20-9-6-15-23(20)2;5-3(6)1-2-4(7)8/h3-5,7-8,10-13,20H,6,9,14-16H2,1-2H3;1-2H,(H,5,6)(H,7,8)/b;2-1+/t20-,21-;/m1./s1
• InChIKey: PMGQWSIVQFOFOQ-YKVZVUFRSA-N

Properties

• Refractive index: (Cal.)
• solubility: Soluble to 5 mM in water