444537

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

95%

• Empirical Formula (Hill Notation): C₁₂H₁₅NO₄S
• CAS Number: 51693-17-5
• Molecular Weight: 269.32
• MDL number: MFCD00274229
• UNSPSC Code: 12352005
• PubChem Substance ID: 24868128
• NACRES: NA.22

Properties

• assay: 95%
• form: solid
• optical activity: [α]20/D +8.5°, c = 1 in ethanol
• mp: 124-128 °C (lit.)
• functional group: tosylate
• SMILES string: Cc1ccc(cc1)S(=O)(=O)OC[C@@H]2CCC(=O)N2
• InChI: 1S/C12H15NO4S/c1-9-2-5-11(6-3-9)18(15,16)17-8-10-4-7-12(14)13-10/h2-3,5-6,10H,4,7-8H2,1H3,(H,13,14)/t10-/m0/s1
• InChI key: AMZNHHZJURKRFX-JTQLQIEISA-N

Description

Application

Serves as a building block in the synthesis of (R)- and (S)-diaminovaleric acids and of 5-azasemicorrin bidentate nitrogen ligands for enantioselective catalysis.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves