[L18359] CAS 17342-08-4 | (S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone, 98% | Alfa
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Brand: Alfa Aesar
17342-08-4 | C5H9NO2 | (5S)-5-(hydroxymethyl)pyrrolidin-2-one
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Chemical Identifiers
CAS
17342-08-4
Molecular Weight (g/mol)
115.13
Synonym
(5S)-5-(hydroxymethyl)pyrrolidin-2-one
SMILES
OC[C@@H]1CCC(=O)N1
InChI Key
HOBJEFOCIRXQKH-BYPYZUCNSA-N
Molecular Formula
C5H9NO2
IUPAC Name
(5S)-5-(hydroxymethyl)pyrrolidin-2-one
Specifications
Form
Crystals or powder or crystalline powder
Water Content (Karl Fischer Titration)
≤1.5%
Appearance (Color)
White to pale cream to pale brown
Assay (HPLC)
≥97.5%
Optical Rotation
30.5 ± 0.1? (C=2 in ethanol)
설명
(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone serves as a building block in the synthesis of (R)- and (S)-diaminovaleric acids1 and of 5-azasemicorrin bidentate nitrogen ligands for enantioselective catalysis.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone serves as a building block in the synthesis of (R)- and (S)-diaminovaleric acids1 and of 5-azasemicorrin bidentate nitrogen ligands for enantioselective catalysis.
(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone serves as a building block in the synthesis of (R)- and (S)-diaminovaleric acids1 and of 5-azasemicorrin bidentate nitrogen ligands for enantioselective catalysis.
Solubility
Soluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Other References:
Beilstein:4657914
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS17342-08-4FORMULAC5H9NO2MDLMFCD00077792
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
