4-Amino-TEMPO Free Radical CAS 14691-88-4 Purity >98.0% (GC)

Short Description:

Chemical Name: 4-Amino-TEMPO Free Radical

Synonyms: 4-Amino-2,2,6,6-Tetramethylpiperidine 1-Oxyl; 4-Amino-2,2,6,6-Tetramethylpiperidinooxy; Tempamine; Free Radical

CAS: 14691-88-4

Purity: >98.0% (GC)

Appearance: Orange to Red Solid

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Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading supplier of 4-Amino-2,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical (4-Amino-TEMPO Free Radical) (CAS: 14691-88-4) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	4-Amino-2,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical
Synonyms	4-Amino-TEMPO Free Radical; 4-Amino-2,2,6,6-Tetramethylpiperidinooxy Free Radical; Tempamine
CAS Number	14691-88-4
CAT Number	RF2433
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C9H19N2O
Molecular Weight	171.26
Melting Point	36.0 to 42.0℃
Boiling Point	98℃/4 mmHg
Sensitive	Hygroscopic. Heat Sensitive, Moisture Sensitive
Solubility in Water	Soluble in Water
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	Orange to Red Solid
Purity / Analysis Method	>98.0% (GC)
Solubility (Turbidity)	Clear to Slightly Hazy
Solubility (Color)	Orange to Red (C=5%, Methanol)
Total Impurities	<2.00%
Infrared Spectrum	Conforms to Structure
Test Standard	Enterprise Standard

Package & Storage:

Package: Bottle, Aluminum foil bag, 25kg/Cardboard Drum, or according to customer's requirement

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

How to Purchase? Please contact: sales@ruifuchem.com or alvin@ruifuchem.com

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Russia, Korea, Japanese, Australia, etc.

Quality Assurance? Reliable quality assurance, strict management. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory Audit? Factory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

Transportation? By Express (FedEx, DHL), by Air, by Sea.

Custom Synthesis? Can provide custom synthesis services.

Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

Application:

4-Amino-2,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical (4-Amino-TEMPO Free Radical) (CAS: 14691-88-4) is a radical species used as a spin label probe for cellular study. 4-Amino-TEMPO Free Radical 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. Useful spin label for studying biological systems, polymers, and as a building block for more elaborate spin labels.