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4-Amino-TEMPO, free radical

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Formula: C9H19N2O *
CAS: 14691-88-4
search Element: radical amino tempo free

Identification

Structural Formula
4-Amino-TEMPO, free radical
CAS:
14691-88-4
EINECS:
238-738-2
Molecular Formula:
C9H19N2O *
MDL:
MFCD00006479
SMILES:
CC1(CC(CC(N1[O])(C)C)N)C
Synonym:
4-amino-tempo, free radical 97% ; tempo-amine ; 4-amino-2,2,6,6-tetramethylpiperidinooxy ; 4-amino-2,2,6,6-tetramethyl-1-piperidinylox ; 6-tempamine ; 4-amino-2,2,6,6-tetramethylpiperidinyloxy ; 4-amino-tempo ; 4-amino-2,2,6,6-tetramethylpiperidinoxy ; tempamine ; aminotempo


Description

4-Amino-TEMPO, free radical, or 4-amino-2,2,6,6-tetramethyl-piperidinyloxyl, is a radical species used as a spin label probe for cellular study. 4-amino-TEMPO is derivitized onto more complex molecular structures, particularly selected to provide target specificity to the probe. Once the 4-amino-TEMPO-containing molecule has reached its target, electron paramagnetic resonance spectroscopy can be used to gather information about the environment in which the radical electron has been approximated. An ATP analog derivitized with 4-Amino-TEMPO is described to bind to actin filaments, generating rotational information of the binding cleft, and providing distinct spectral signatures for different conformations of the filament structure encountered by the bound probe.


Suppliers

Santa Cruz Biotechnology, Inc.
202018
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Prices & Availability




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Properties for 4-Amino-TEMPO, free radical

Molecular Weight:
171.26 g·mol−1
Melting point:
37-39 °C
Boiling point:
98 °C / 4mmHg
Flash point:
39 °C
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
2-8°C
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Alternative Distributors of [4-Amino-TEMPO, free radical]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Share Chemical Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Jinan Haohua Industry Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd.

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