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SML2228

Fosaprepitant dimeglumine

≥98% (HPLC)

Synonym(s):

1-Deoxy-1(methylamino)-D-glucitol[3-[[(2R,3S)-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)4-morpholinyl]methyl]-2,5-dihydro-5-oxo-1H-1,2,4-triazol-1-yl]phosphonate (2:1) (salt), L-758,298, MK-0517, [3-{[(2R,3S)-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl] ethoxy]-3-(4-fluorophenyl)morpholin-4-yl]methyl}-5-oxo- 2H-1,2,4-triazol-1-yl]phosphonic acid

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About This Item

Empirical Formula (Hill Notation):
C23H22F7N4O6P · C14H34N2O10
CAS Number:
265121-04-8
Molecular Weight:
1004.83
NACRES:
NA.77
UNSPSC Code:
12352200
Assay:
≥98% (HPLC)
Form:
powder
Storage condition:
desiccated
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assay

≥98% (HPLC)

form

powder

optical activity

[α]/D +27 to +34°, c = 0.5 in methanol

storage condition

desiccated

color

white to beige

solubility

H2O: 2 mg/mL, clear

shipped in

wet ice

storage temp.

−20°C

SMILES string

FC1=CC=C([C@@H]2N(CCO[C@@H]2O[C@@H](C3=CC(C(F)(F)F)=CC(C(F)(F)F)=C3)C)CC(NC4=O)=NN4P(O)(O)=O)C=C1.CNC[C@@H]([C@H]([C@@H]([C@@H](CO)O)O)O)O

InChI

1S/C23H22F7N4O6P.2C7H17NO5/c1-12(14-8-15(22(25,26)27)10-16(9-14)23(28,29)30)40-20-19(13-2-4-17(24)5-3-13)33(6-7-39-20)11-18-31-21(35)34(32-18)41(36,37)38;2*1-8-2-4(10)6(12)7(13)5(11)3-9/h2-5,8-10,12,19-20H,6-7,11H2,1H3,(H,31,32,35)(H2,36,37,38);2*4-13H,2-3H2,1H3/t12-,19+,20-;2*4-,5+,6+,7+/m100/s1

InChI key

VRQHBYGYXDWZDL-OOZCZQCLSA-N

Biochem/physiol Actions

Fosaprepitant dimeglumine acts as a therapeutic agent to treat chemotherapy-induced nausea and vomiting. It also acts as a weak inhibitor of cytochrome P450 3A4 (CYP3A4).
Fosaprepitant dimeglumine is a Substance P/neurokinin-1 (NK1) receptor antagonist. It is a water soluble prodrug of the antiemetic drug aprepitant.
Substance P/neurokinin-1 (NK1) receptor antagonist; Antiemetic prodrug of aprepitant

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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