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(S)-(+)-Modafinic acid

HCID 11623216
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Basic information

CAS
112111-44-1
Standard SMILES
O=C(O)C[S@](=O)C(c1ccccc1)c1ccccc1
InChIKey
QARQPIWTMBRJFX-IBGZPJMESA-N
Molecular formula
C15H14O3S
Average molar mass
274.3 g/mol
Monoisotopic mass
274.06636548

Names & identifiers

Preferred name
(S)-(+)-Modafinic acid
IUPAC
2-[(S)-benzhydrylsulfinyl]acetic acid
English name
Acetic acid, [(S)-(diphenylMethyl)sulfinyl]-
Molecular formula
C15H14O3S
Molecular weight
274.33

Names & synonyms

(S)-(+)-Modafinic acid112111-44-1Modafinil acid, (+)-2-[(S)-benzhydrylsulfinyl]acetic acidAcetic acid, 2-((S)-(diphenylmethyl)sulfinyl)-C15H14O3S461846KJWS(+)-modafinil acidModafinil Impurity 11Acetic acid, [(S)-(diphenylmethyl)sulfinyl]-SCHEMBL4057742DTXSID70469625
Show more names
Modafinil Acid S-IsomerPinacolborane Impurity 13(S)-((addition))-Modafinic acid[(S)-(Diphenylmethyl)sulfinyl]acetic acid2-[(S)-(Diphenylmethyl)sulfinyl]acetic acidAcetic acid, 2-[(S)-(diphenylmethyl)sulfinyl]-Armodafinil Impurity 5/2-[(S)-(Diphenylmethyl) sulfinyl]acetic Acid
HY-78327AMFCD15071279AKOS030240577(S)-2-(benzhydrylsulfinyl)acetic acid[(S)-Diphenylmethanesulfinyl]acetic acidPD0121732-[(S)-diphenylmethanesulfinyl]acetic acidQ27258887

Database identifiers

CAS
112111-44-1
PubChem CID
11623216
DTXSID
DTXSID70469625
UNII
461846KJWS

Properties

Computed structural properties

XLogP
2.4
Topological polar surface area
73.6 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
4
Rotatable bonds
5
Heavy atoms
19
Formal charge
0
Complexity
299

Physicochemical properties

Melting point
185 · 185-188℃
Boiling point
539.2 · 539.2±50.0 °C(Predicted)
Density
1.327 · 1.327±0.06 g/cm3(Predicted)
storage temp.
-20 °C · -20°C Freezer
solubility
DMSO (Slightly), Methanol (Slightly)
form
Solid
pka
2.83 · 2.83±0.10(Predicted)
color
White to Off-White
FDA UNII
461846 KJWS · 461846KJWS

Chemistry & industry

Applications

Uses(S)-(+)-Modafinic Acid is an intermediate in the synthesis of Modafinil (M482500) related compounds with neuroprotective properties.

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