[L15068] CAS 2154-68-9 | 3-Carboxy-PROXYL, free radical, 97+% | Alfa
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Brand: Alfa Aesar
2154-68-9 | C9H16NO3 | (3R)-1-hydroxy-2,2,5,5-tetramethylpyrrolidine-3-carboxylate
Chemical Identifiers
CAS
2154-68-9
Molecular Weight (g/mol)
186.23
Synonym
(3R)-1-hydroxy-2,2,5,5-tetramethylpyrrolidine-3-carboxylate
SMILES
CC1(C)C[C@@H](C([O-])=O)C(C)(C)N1O
InChI Key
CLKPVQZFNYXFCY-LURJTMIESA-M
Molecular Formula
C9H16NO3
IUPAC Name
(3R)-1-hydroxy-2,2,5,5-tetramethylpyrrolidine-3-carboxylate
Specifications
Appearance (Color)
Pale yellow to yellow
Assay (HPLC)
≥97.0%
Form
Crystals or powder or crystalline powder
설명
3-Carboxy-PROXYL is used in the synthesis and reactions of stable nitroxyl radicals. It is also used to study molecular migration and long-term stability of seeds and pollen and used in the preparation of a tetraphenylporphyrin bearing a nitroxyl radical.
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
3-Carboxy-PROXYL is used in the synthesis and reactions of stable nitroxyl radicals. It is also used to study molecular migration and long-term stability of seeds and pollen and used in the preparation of a tetraphenylporphyrin bearing a nitroxyl radical.
3-Carboxy-PROXYL is used in the synthesis and reactions of stable nitroxyl radicals. It is also used to study molecular migration and long-term stability of seeds and pollen and used in the preparation of a tetraphenylporphyrin bearing a nitroxyl radical.
Solubility
Soluble in water (partly miscible), methanol (50 mg/ml), acetone, dichloromethane and chloroform.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is 2 – 8°C.
Other References:
Beilstein:4136411
GHS Hazard and Precautionary Statements
Hazard Statements:Warning
GHS H StatementH315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS2154-68-9FORMULAC9H16NO3EINECS218-448-2MDLMFCD00003167
| Pakage | 250mg, 50mg |
|---|---|
| brand | Alfa Aesar |
