CAS 79-55-0

1,2,2,6,6-Pentamethylpiperidine

Description:

1,2,2,6,6-Pentamethylpiperidine is a cyclic organic compound characterized by its piperidine structure, which is a six-membered ring containing one nitrogen atom. This compound features five methyl groups attached to the piperidine ring, specifically at the 1, 2, and 6 positions, contributing to its unique properties. It is a colorless to pale yellow liquid with a distinctive odor and is known for its relatively low volatility. The presence of multiple methyl groups enhances its steric bulk and can influence its reactivity and solubility in various solvents. 1,2,2,6,6-Pentamethylpiperidine is often used as a reagent in organic synthesis and as a stabilizer in polymer chemistry due to its ability to scavenge free radicals. It is important to handle this compound with care, as it may pose health risks upon exposure. Overall, its unique structure and properties make it a valuable compound in various chemical applications.

Formula: C₁₀H₂₁N

InChI: InChI=1/C10H21N/c1-9(2)7-6-8-10(3,4)11(9)5/h6-8H2,1-5H3/p+1

InChI key: InChIKey=XULIXFLCVXWHRF-UHFFFAOYSA-N

SMILES: CN1C(C)(C)CCCC1(C)C

Synonyms:

• 1,2,2,6,6-Pentamethylpiperidinium
• 2,2,6,6,N-Pentamethylpiperidine
• 79-55-0
• M&B 4486
• N,2,2,6,6-Pentamethylpiperidine
• N-Methyl-2,2,6,6-tetramethylpiperidine
• Pempidine
• Piperidine, 1,2,2,6,6-pentamethyl-
• Pyrilene
• 1,2,2,6,6-PENTAMETHYLPIPERIDINE
• 1,2,2,6,6-Pentamethylpiperidine
• PMP
• Tenormal
• Pempidine, PMP
• M and B-4486
• m+b4486
• 1,2,2,6,6-pentamethyl-piperidin
• Perolysen
• 1,2,2,6,6-PENTAMETHYLPIPERIDINE 99+%

1,2,2,6,6-Pentamethylpiperidine, 97%

CAS: 79-55-0

Pharmacological evaluation of the antagonism of nicotine's central effects by mecamylamine and pempidine where pempidine was found to increase the ED50 of nicotine (0.73 mg/kg) for depression of spontaneous activity in a dose-related manner. At a dose of 3 mg/kg, pempidine increased nicotine's ED50

Formula: C₁₀H₂₂N

Purity: 97%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 156.29

Ref: 02-H27729

1,2,2,6,6-Pentamethylpiperidine

CAS: 79-55-0

Formula: C₁₀H₂₁N

Purity: 97%

Color and Shape: Liquid

Molecular weight: 155.2804

Ref: IN-DA0032JW

Pempidine

CAS: 79-55-0

Pempidine

Purity: ≥98%

Molecular weight: 155.28g/mol

Ref: 54-BUP17715

1,2,2,6,6-Pentamethylpiperidine

CAS: 79-55-0

Formula: C₁₀H₂₁N

Purity: 97.0%

Color and Shape: Liquid

Molecular weight: 155.285

Ref: 10-F237038

Pempidine

CAS: 79-55-0

Pempidine (1,2,2,6,6-Pentamethylpiperidine) is a nicotinic antagonist, has been used as a ganglionic blocker in the treatment of hypertension.

Formula: C₁₀H₂₁N

Purity: 98.18% - 99.28%

Color and Shape: Colorless - Light Yellow Clear Liquid

Molecular weight: 155.28

Ref: TM-T0296

1,2,2,6,6-Pentamethylpiperidine

CAS: 79-55-0

1,2,2,6,6-Pentamethylpiperidine

Formula: C₁₀H₂₁N

Purity: 97%

Color and Shape: colourless liquid

Molecular weight: 155.28g/mol

Ref: 54-OR480665

1,2,2,6,6-Pentamethylpiperidine

Controlled Product

CAS: 79-55-0

Applications 1,2,2,6,6-Pentamethylpiperidine is used in the synthesis of BN-fused polycyclic aromatic molecules for potential application to electronic materials and apparatus. In addition, it is a catalyst for the chemoselective silylation of benzylic alcohols.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Hatakeyama, T. J. Am. Chem. Soc., 133, 18614 (2011); Naiki, M. et al.: Tetrahedron Lett., 42, 5467 (2001);

Formula: C₁₀H₂₁N

Color and Shape: Neat

Molecular weight: 155.28

Ref: TR-P271785