Chemical Properties of 3-Carboxy-2,2,5,5-tetramethyl-1-pyrolidinyloxy (CAS 2154-68-9)

InChI

InChI=1S/C9H16NO3/c1-8(2)5-6(7(11)12)9(3,4)10(8)13/h6H,5H2,1-4H3,(H,11,12)

InChI Key

GEPIUTWNBHBHIO-UHFFFAOYSA-N

Formula

C9H16NO3

SMILES

CC1(C)CC(C(=O)O)C(C)(C)N1[O]

Molecular Weight¹

186.23

CAS

2154-68-9

Other Names

• 3-Carboxy-proxyl, free radical
• 2,2,5,5-Tetramethyl-1-pyrrolidinyl-oxy-3-carboxylic acid
• 3-Carboxy-proxyl
• 1-Pyrrolidinyloxy, 3-carboxy-2,2,5,5-tetramethyl-
• 2,2,5,5-Tetramethyl-3-carboxypyrrolidine-N-oxyl
• 2,2,5,5-Tetramethyl-3-carboxypyrrolidinooxy
• 3-Carboxy-2,2,5,5-tetramethylpyrrolidinyloxyl
• PCA
• 2,2,5,5-Tetramethylpiperidine-1-oxyl-3-carboxylic acid
• 2,2,5,5-Tetramethylpyrrolidine-1-oxyl-3-carboxylic acid
• 3-Carboxy-2,2,5,5-tetramethylpyrrolidin-1-oxy
• 3-Carboxy-2,2,5,5-tetramethylpyrrolidine-1-oxyl
• NSC 158842
• PCA (radical)
• T 517
• 3-carboxy-2,2,5,5-tetramethylpyrrolidin-1-yloxy

• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Similar Compounds

Find more compounds similar to 3-Carboxy-2,2,5,5-tetramethyl-1-pyrolidinyloxy.

Sources

• Crippen Method
• Crippen Method
• McGowan Method
• NIST Webbook

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