ChemicalBook >> CAS DataBase List >>3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical
3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical
- CAS No.
- 2154-68-9
- Chemical Name:
- 3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical
- Synonyms
- t517;NSC 158842;pca(radical);Carboxyproxyl;Carboxy-proxyl;3-CARBOXY-PROXYL;RARECHEM AL BO 1259;3-Carboxy-PROXYL 98%;3-CARBOXY-PROXYL, FREE RADICAL;3-Carboxy-PROXYL,freeradical,98%
- CBNumber:
- CB5387843
- Molecular Formula:
- C9H16NO3*
- Molecular Weight:
- 186.23
- MDL Number:
- MFCD00003167
- MOL File:
- 2154-68-9.mol
Last updated:2025-01-27 09:38:02
| Melting point | 200°C (dec.) |
|---|---|
| Boiling point | 320.72°C (rough estimate) |
| Density | 1.1417 (rough estimate) |
| refractive index | 1.4640 (estimate) |
| storage temp. | 2-8°C |
| solubility | Aqueous Base (Slightly), Chloroform (Slightly, Sonicated), Methanol (Slightly） |
| form | Solid |
| color | Pale Beige to Beige |
| Water Solubility | Soluble in water (partly miscible), methanol (50 mg/ml), acetone, dichloromethane and chloroform. |
| BRN | 4136411 |
| InChIKey | GEPIUTWNBHBHIO-UHFFFAOYSA-N |
| CAS DataBase Reference | 2154-68-9(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| EPA Substance Registry System | 1-Pyrrolidinyloxy, 3-carboxy-2,2,5,5-tetramethyl- (2154-68-9) |
| UNSPSC Code | 12352000 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H335-H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | UY6705500 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2933998090 | |||||||||
| NFPA 704 |
|
3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 253324 | 3-Carboxy-PROXYL 98% | 2154-68-9 | 1g | $803 | 2024-03-01 | Buy |
| TCI Chemical | C1406 | 3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical >98.0%(HPLC)(T) | 2154-68-9 | 1g | $315 | 2024-03-01 | Buy |
| Alfa Aesar | L15068 | 3-Carboxy-PROXYL, free radical, 97+% | 2154-68-9 | 50mg | $24.65 | 2024-03-01 | Buy |
| Alfa Aesar | L15068 | 3-Carboxy-PROXYL, free radical, 97+% | 2154-68-9 | 250mg | $124 | 2024-03-01 | Buy |
| TRC | C182770 | 3-Carboxy-PROXYL | 2154-68-9 | 250mg | $90 | 2021-12-16 | Buy |
3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical Chemical Properties,Uses,Production
Chemical Properties
Yellow Solid
Uses
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.
Uses
3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical has been used to determine distribution coefficients of neutral solubilizates in anionic micelles
Definition
ChEBI: 3-carboxy-PROXYL is a member of aminoxyls and a pyrrolidinecarboxylic acid. It is functionally related to a PROXYL.
3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical Preparation Products And Raw materials
Global( 79)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29871 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19553 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Finetech Industry Limited | +86-27-87465837 +8618971612321 | info@finetechnology-ind.com | China | 9639 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| Zhejiang J&C Biological Technology Co.,Limited | +1-2135480471 +1-2135480471 | sales@sarms4muscle.com | China | 10473 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; +86-85511178; | peter68@ptchemgroup.com | China | 35425 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49982 | 58 |
| Hebei Miaoyin Technology Co.,Ltd | +86-17367732028 +86-17367732028 | kathy@hbyinsheng.com | China | 3512 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43340 | 58 |
View Lastest Price from 3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | 3-CARBOXY-PROXYL
2154-68-9
|
US $2.00 / KG | 1KG | 99% | customise | Career Henan Chemical Co |
-
- 3-CARBOXY-PROXYL
2154-68-9
- US $2.00 / KG
- 99%
- Career Henan Chemical Co
2154-68-9(3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical)Related Search:
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(+)-3-CARBOXY-PROXYL
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2,2,5,5-Tetramethylpyrrolidine-1-oxyl-3-carboxylic acid
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Carboxy-proxyl
3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl
3-Carboxy-PROXYL 98%
3-Carboxy-2,2,5,5-tetramethyl-1-pyrrolidine-1-oxyl, free radical
3-carboxy-2,2,5,5-tetramethyl-1-pyrrolidinylox
3-Carboxy-2,2,5,5-tetramethylpyrrolidinyloxyl
pca(radical)
t517
3-carboxy-2,2,5,5-tetramethylpyrrolidin-1-yloxy
3-Carboxy-PROXYL,freeradical,98%
3-CARBOXY-2,2,5,5-TETRAMETHYLPYRROLIDINE 1-OXYL, FREE RADICAL
DL-3-Carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxyl
NSC 158842
3-carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxy, free radical
3-CARBOXY-2,2,5,5-TETRAMETHYLPYRROLIDINE 1-OXYL, FREE RADICAL [SPIN LABEL]
3-(Carboxy)-2,2,5,5-tetramethyl-1-pyrrolidinyloxy, 3-Carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxy, free radical
3-Carboxy-proxyl, 98%, free radical
3-Ethoxy-1-(4-ethoxyphenyl)thiourea
(4-Carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxy)radical
[(2,2,5,5-Tetramethyl-3-carboxypyrrolizino)oxy]radical
[(3-Carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyl)oxy]radical
[2,2,5,5-Tetramethyl-3-carboxypyrrolizinooxy]radical
Carboxyproxyl
3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical>
11H-Dibenzo[b,e][1,4]diazepin-11-one,5,14-dihydro-
2154-68-9
C9H16NO3
ESR Spectrometry
Spin Labels
Synthetic Reagents
Stable Radicals
Radical Chemistry
Others
Heterocyclic Compounds
Analytical Chemistry
ESR Spectrometry
Spin Labels
Heterocycles
Spin Labeling Compounds