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4-Carboxy-TEMPO, free radical

ALDRICH/382000 - 97%

Synonym: 4-Carboxy-2,2,6,6-tetramethylpiperidine 1-oxyl; 4-Carboxy-2,2,6,6-tetramethylpiperidinyloxy, free radical; 4-Carboxy-TEMPO

CAS Number: 37149-18-1
Empirical Formula (Hill Notation): C10H18NO3
Molecular Weight: 200.25
MDL Number: MFCD00134569
Linear Formula: C10H18NO3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-382000-250MG 250 mg
 $185.00
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assay 97%
functional group carboxylic acid
InChI 1S/C10H18NO3/c1-9(2)5-7(8(12)13)6-10(3,4)11(9)14/h7H,5-6H2,1-4H3,(H,12,13)
InChI key CYQGCJQJIOARKD-UHFFFAOYSA-N
mp 185-189 °C (lit.)
Quality Level 200 
SMILES string CC1(C)CC(CC(C)(C)N1[O])C(O)=O
storage temp. 2-8°C
Application: 4-Carboxy-TEMPO may be employed as catalyst for the oxidation of regenerated cellulose (viscose rayon) to cellouronic acid.
General description: 4-Carboxy-TEMPO is a 4-substituted 2,2,6,6-tetramethylpiperidyl-1-oxy (TEMPO) derivative. 4-carboxy-TEMPO immobilized with 3-aminopropylsilane on the mesoporous silica surface comprises heterogeneous catalytic system employed for various oxidation reactions.
Packaging: 250 mg in glass bottle
Purity 97%
mp 185-189 °C (lit.)
Storage Temp. 2-8°C
UNSPSC 12352000

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