2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER
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- $82.65 - $1593.9
- Product name: 2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER
- CAS: 37558-29-5
- MF: C13H17N2O5*
- MW: 281.28
- EINECS:
- MDL Number:MFCD00066369
- Synonyms: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
9 prices
Selected condition:
Brand
- Alfa Aesar
- American Custom Chemicals Corporation
- Cayman Chemical
- TRC
Package
- 5mg
- 10MG
- 25mg
- 50mg
- 100MG
- 0.25g
- 1g
- ManufacturerAlfa Aesar
- Product numberA17667
- Product description2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl-3-carboxylic acid N-hydroxysuccinimide ester, 98+%
- Packaging0.25g
- Price$82.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA17667
- Product description2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl-3-carboxylic acid N-hydroxysuccinimide ester, 98+%
- Packaging1g
- Price$189.65
- Updated2024-03-01
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0006956
- Product description1-OXYL-2,2,5,5-TETRAMETHYLPYRROLINE-3-CARBOXYLATE N-HYDROXYSUCCINIMIDE ESTER 95.00%
- Packaging10MG
- Price$704.55
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0006956
- Product description1-OXYL-2,2,5,5-TETRAMETHYLPYRROLINE-3-CARBOXYLATE N-HYDROXYSUCCINIMIDE ESTER 95.00%
- Packaging100MG
- Price$1593.9
- Updated2021-12-16
- Buy
- ManufacturerCayman Chemical
- Product number16148
- Product description1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester ≥98%
- Packaging5mg
- Price$96
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number16148
- Product description1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester ≥98%
- Packaging10mg
- Price$182
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number16148
- Product description1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester ≥98%
- Packaging25mg
- Price$310
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number16148
- Product description1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester ≥98%
- Packaging50mg
- Price$570
- Updated2024-03-01
- Buy
- ManufacturerTRC
- Product numberO874000
- Product description1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylateN-HydroxysuccinimideEster
- Packaging25mg
- Price$305
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Alfa Aesar | A17667 | 2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl-3-carboxylic acid N-hydroxysuccinimide ester, 98+% | 0.25g | $82.65 | 2024-03-01 | Buy |
Alfa Aesar | A17667 | 2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl-3-carboxylic acid N-hydroxysuccinimide ester, 98+% | 1g | $189.65 | 2024-03-01 | Buy |
American Custom Chemicals Corporation | CHM0006956 | 1-OXYL-2,2,5,5-TETRAMETHYLPYRROLINE-3-CARBOXYLATE N-HYDROXYSUCCINIMIDE ESTER 95.00% | 10MG | $704.55 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0006956 | 1-OXYL-2,2,5,5-TETRAMETHYLPYRROLINE-3-CARBOXYLATE N-HYDROXYSUCCINIMIDE ESTER 95.00% | 100MG | $1593.9 | 2021-12-16 | Buy |
Cayman Chemical | 16148 | 1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester ≥98% | 5mg | $96 | 2024-03-01 | Buy |
Cayman Chemical | 16148 | 1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester ≥98% | 10mg | $182 | 2024-03-01 | Buy |
Cayman Chemical | 16148 | 1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester ≥98% | 25mg | $310 | 2024-03-01 | Buy |
Cayman Chemical | 16148 | 1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester ≥98% | 50mg | $570 | 2024-03-01 | Buy |
TRC | O874000 | 1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylateN-HydroxysuccinimideEster | 25mg | $305 | 2021-12-16 | Buy |
Properties
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)
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)
Safety Information
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Description
1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester is an N-hydroxysuccinimide ester of the nitroxide spin label 2,2,5,5-tetramethyl-3-carboxylpyrrolin-1-oxyl, also known as tempyo. This ester is an active acylating agent that preferentially targets α-amino groups. This reagent can be used to spin label proteins and aminoacylated RNA species.Related product price
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