(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate

• Catalog No.: 444537
• CAS Number: 51693-17-5
• M. F.: C12H15NO4S
• M. W.: 269.3168
• Purity: 95%

SYNONYMS

• Title: (S)-(+)-5-羟甲基-2-吡咯烷酮对甲苯磺酸酯
• IUPAC name: [(2S)-5-oxopyrrolidin-2-yl]methyl 4-methylbenzene-1-sulfonate
• IUPAC Traditional name: [(2S)-5-oxopyrrolidin-2-yl]methyl 4-methylbenzenesulfonate

DATABASE IDS

• CAS Number: 51693-17-5
• MDL Number: MFCD00274229
• PubChem SID: 24868128

PROPERTIES

• Empirical Formula (Hill Notation): C12H15NO4S
• Purity: 95%
• Melting Point: 124-128 °C(lit.)
• Optical Rotation: [α]20/D +8.5°, c = 1 in ethanol
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Packaging
5 g in glass bottle
Application
Serves as a building block in the synthesis of (R)- and (S)-diaminovaleric acids1 and of 5-azasemicorrin bidentate nitrogen ligands for enantioselective catalysis.2

Description (简体中文)

包装
5 g in glass bottle
Application
作为合成 (R)- 和·(S)-二氨基戊酸1和 5-氮杂半咕啉二齿氮配体（可用于不对称催化）的结构单元。2