Tempyo Ester structure

Tempyo Ester

(2,5-dioxopyrrolidin-1-yl) 1-hydroxy-2,2,5,5-tetramethylpyrrole-3-carboxylate

Also Known As: Tempyo Ester|OXYL-1-NHS|GS-0671|1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate N-Hydroxysuccinimide Ester|1H-Pyrrol-1-yloxy, 3-(((2,5-dioxo-1-pyrrolidinyl)oxy)carbonyl)-2,5-dihydro-2,2,5,5-tetramethyl-|2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl-3-carboxylic acid N-hydroxysuccinimide ester|(2,5-dioxopyrrolidin-1-yl) 1-hydroxy-2,2,5,5-tetramethylpyrrole-3-carboxylate|2,2,5,5-Tetramethyl-3-pyrroline-1-oxyl-3-carboxylic acid N-hydroxysuccinimide ester|(3-{[(2,5-Dioxopyrrolidin-1-yl)oxy]carbonyl}-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yl)oxidanyl|1H-Pyrrol-1-yloxy, 3-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-2,5-dihydro-2,2,5,5-tetramethyl-|2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HY|3-[[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl]-2,5-dihydro-2,2,5,5-tetramethyl-1H-Pyrrol-1-yloxy|(2,5-dioxopyrrolidin-1-yl) 1-hydroxy-2,2,5,5-tetramethyl-pyrrole-3-carboxylate|1H-Pyrrol-1-yloxy,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-2,5-dihydro-2,2,5,5-tetramethyl-|2,5,5-Tetramethyl-3-pyrrolin-1-oxyl-3-carboxylic acid N-hydroxysuccinimide ester|3-{[(2,5-DIOXOPYRROLIDIN-1-YL)OXY]CARBONYL}-2,2,5,5-TETRAMETHYLPYRROL-1-YLOXIDANYL

CAS: 37558-29-5
Molecular Formula C13H18N2O5
Molecular Weight 282.12158 g/mol
LogP -0.1
Topological Polar Surface Area 87.2 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 6
Rotatable Bonds 3
Exact Mass 282.12158
Monoisotopic Mass 282.12158
Heavy Atoms 20
Complexity 505.0

Chemical Identifiers

CAS Number 37558-29-5
SMILES CC1(C=C(C(N1O)(C)C)C(=O)ON2C(=O)CCC2=O)C
InChIKey VDSVTMQVXNIMMJ-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Pharmaceutical Intermediates (4 patents) Polymer Intermediates (3 patents)

Product Overview

Tempyo Ester (CAS 37558-29-5), with molecular formula C13H18N2O5 and molecular weight 282.12158 g/mol. IUPAC: (2,5-dioxopyrrolidin-1-yl) 1-hydroxy-2,2,5,5-tetramethylpyrrole-3-carboxylate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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