| Identification | Back Directory | [Name]
(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate | [CAS]
51693-17-5 | [Synonyms]
>98%ee
(-)-L-PYROGLUTAMOL P-TOLUENESULFONATE
(S)-(+)-5-(hydroxymethyl)-2-pyrrolidinone P-tolu
(S)-5-HYDROXYMETHYL-2-PYRROLIDINONE P-TOLUENESULFONATE
(R)-(5-OXOPYRROLIDIN-2-YL)METHYL 4-METHYLBENZENESULFONATE
(S)-(5-Oxopyrrolidin-2-yl)methyl 4-methylbenzenesulfonate
(S)-(+)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE P-TOLUENESULFONATE
TOLUENE-4-SULFONIC ACID (S)-5-OXO-PYRROLIDIN-2-YLMETHYL ESTER
(S)-5-(Hydroxymethyl)pyrrolidin-2-one 4-methylbenzenesulfonate
(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate,95%
(S)-(+)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE P-TOLUENESULFONATE 95%
p-Methylbenzenesulfonic Acid (S)-(5-Oxopyrrolidin-2-y
l)methyl Ester
p-Methylbenzenesulfonic Acid (S)-(5-Oxopyrrolidin-2-y
l)methyl Ester,99%e.e. | [Molecular Formula]
C12H15NO4S | [MDL Number]
MFCD00274229 | [MOL File]
51693-17-5.mol | [Molecular Weight]
269.32 |
| Chemical Properties | Back Directory | [Appearance]
colorless to beige powder | [Melting point ]
124-128 °C(lit.)
| [alpha ]
8.5 º (c=1 in ethanol) | [Boiling point ]
504.8±23.0 °C(Predicted) | [density ]
1.275±0.06 g/cm3(Predicted) | [storage temp. ]
Refrigerator (+4°C) | [form ]
Powder | [pka]
15.34±0.40(Predicted) | [color ]
Colorless to beige | [optical activity]
[α]20/D +8.5°, c = 1 in ethanol |
| Hazard Information | Back Directory | [Chemical Properties]
colorless to beige powder | [Uses]
Serves as a building block in the synthesis of (R)- and (S)-diaminovaleric acids and of 5-azasemicorrin bidentate nitrogen ligands for enantioselective catalysis. |
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