ChemicalBook > CAS DataBase List > 2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER

2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER

Product Name
2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER
CAS No.
37558-29-5
Chemical Name
2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER
Synonyms
OXYL-1-NHS;NSC 319633;Tempyo Ester;5-tetramethyl-;1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester;2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HY;1-OXYL-2,2,5,5-TETRAMETHYLPYRROLINE-3-CARBOXYLATE N-HYDROXYSUCCINIMIDE ESTER;(2,5-dioxopyrrolidin-1-yl) 1-hydroxy-2,2,5,5-tetramethylpyrrole-3-carboxylate;1h-pyrrol-1-yloxy,3-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-2,5-dihydro-2,2,;2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER
CBNumber
CB1761863
Molecular Formula
C13H17N2O5*
Formula Weight
281.28
MOL File
37558-29-5.mol
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2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER Property

Melting point:
175-178 °C
storage temp. 
-20°C Freezer, Under Inert Atmosphere
solubility 
Methanol
form 
Solid
color 
Yellow
Stability:
Moisture Sensitive: Desiccate
CAS DataBase Reference
37558-29-5
EPA Substance Registry System
1H-Pyrrol-1-yloxy, 3-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-2,5-dihydro-2,2,5,5-tetramethyl- (37558-29-5)
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Safety

Safety Statements 
24/25
TSCA 
Yes
HS Code 
29339980
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Alfa Aesar
Product number
A17667
Product name
2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl-3-carboxylic acid N-hydroxysuccinimide ester, 98+%
Packaging
0.25g
Price
$82.65
Updated
2024/03/01
Alfa Aesar
Product number
A17667
Product name
2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl-3-carboxylic acid N-hydroxysuccinimide ester, 98+%
Packaging
1g
Price
$189.65
Updated
2024/03/01
Cayman Chemical
Product number
16148
Product name
1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester
Purity
≥98%
Packaging
5mg
Price
$96
Updated
2024/03/01
Cayman Chemical
Product number
16148
Product name
1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester
Purity
≥98%
Packaging
10mg
Price
$182
Updated
2024/03/01
Cayman Chemical
Product number
16148
Product name
1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester
Purity
≥98%
Packaging
25mg
Price
$310
Updated
2024/03/01
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2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER Chemical Properties,Usage,Production

Chemical Properties

Yellow Crystalline Solid

Uses

A highly amine reactive spin-label.

2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER Suppliers

Belgium 1 Canada 1 China 24 Germany 2 India 1 Japan 1 United Kingdom 2 United States 4 Global 36

37558-29-5, 2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTERRelated Search:

2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID 3-Pyrroline 2,4-DIMETHYL-2-PENTENOIC ACID 3-AMINO-3-METHYL-BUTYRIC ACID N-ACRYLOXYSUCCINIMIDE trans-2-Methyl-2-pentenoic acid 3-AMINO-3-METHYL-BUTAN-1-OL 2,5-DIMETHYL-3-PYRROLINE 3-CARBOXY-2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-YLOXY, FREE RADICAL N-(TERT-BUTYL)HYDROXYLAMINE ACETATE 97 2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER

  • OXYL-1-NHS
  • 1h-pyrrol-1-yloxy,3-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-2,5-dihydro-2,2,
  • 5-tetramethyl-
  • 1-OXYL-2,2,5,5-TETRAMETHYLPYRROLINE-3-CARBOXYLATE N-HYDROXYSUCCINIMIDE ESTER
  • 2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER
  • 3-[[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl]-2,5-dihydro-2,2,5,5-tetramethyl-1H-Pyrrol-1-yloxy
  • NSC 319633
  • Tempyo Ester
  • [2,2,5,5-Tetramethyl-3-(succinimidyloxycarbonyl)-2,5-dihydro-1H-pyrrole-1-yloxy]radical
  • [2,2,5,5-Tetramethyl-3-[(2,5-dioxopyrrolizinooxy)carbonyl]-2,5-dihydro-1H-pyrrole-1-yloxy]radical
  • [3-[[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl]-2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrol-1-yloxy]radical
  • 1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester
  • 2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl-3-carboxylic acid N-hydroxysuccinimide ester, 98+%
  • (2,5-dioxopyrrolidin-1-yl) 1-hydroxy-2,2,5,5-tetramethylpyrrole-3-carboxylate
  • 2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HY
  • 37558-29-5
  • C13H17N2O5
  • Spin Labeling Compounds