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ChemicalBook--->CAS DataBase List--->46292-93-7

46292-93-7

46292-93-7 Structure

46292-93-7 Structure
IdentificationMore
[Name]

(R)-(-)-Phenylsuccinic acid
[CAS]

46292-93-7
[Synonyms]

(R)-(-)-PHENYLSUCCINIC ACID
(R)2-Phenylsuccinicacid
(R)-(-)-PHENYLSUCCINIC ACID 99+%
(R)-2-Phenylbutanedioic acid
[Molecular Formula]

C10H10O4
[MDL Number]

MFCD00065930
[Molecular Weight]

194.18
[MOL File]

46292-93-7.mol
Chemical PropertiesBack Directory
[Appearance]

almost white fine powder
[Melting point ]

173-176 °C
[alpha ]

-175 º (c=1%, acetone)
[Boiling point ]

290.62°C (rough estimate)
[density ]

1.2534 (rough estimate)
[refractive index ]

1.5430 (estimate)
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

Acetone (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

3.60±0.10(Predicted)
[color ]

White to Off-White
[optical activity]

[α]20/D 175±4°, c = 1% in acetone
[BRN ]

3201702
[CAS DataBase Reference]

46292-93-7(CAS DataBase Reference)
Safety DataBack Directory
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[HS Code ]

2917399590
Hazard InformationBack Directory
[Chemical Properties]

almost white fine powder
[Uses]

(R)-Phenylsuccinic Acid is an intermediate used in the preparation of optically active succinic acid derivatives used as hypoglycemic agents.
[Definition]

ChEBI: 2-Phenylsuccinic acid is a member of benzenes and a monocarboxylic acid.
[Purification Methods]

Purify the acids by re-precipitation from alkali and recrystallisation from H2O. [Naps & Johns J Am Chem Soc 62 2450 1940, Fredga & Matell Bull Soc Chim Belg 62 47 1953, Wren & Williams J Chem Soc 109 572 1916.] The racemate [635-51-8] has m 166-168o, 168o after recrystallisation from H2O or MeCN. Its S-benzylisothiuronium salt has m 164-165o (from EtOH) [Griediger & Pedersen Acta Chem Scand 9 1425 1955]. [Beilstein 9 IV 3351.]
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

46292-93-7(sigmaaldrich)
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