LITHIUM TETRAMETHYLPIPERIDIDE
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- $28 - $2480.5
- Product name: LITHIUM TETRAMETHYLPIPERIDIDE
- CAS: 38227-87-1
- MF: C9H18LiN
- MW: 147.19
- EINECS:684-475-5
- MDL Number:MFCD00015910
- Synonyms:LITHIUM TETRAMETHYLPIPERIDIDE;Lithium·2,2,6,6-tetramethylpiperidine;LithiuM 2,2,6,6-tetraMethylpiperidide 97%;2,2,6,6-Tetramethylpiperidine lithium salt (1:1);Piperidine,2,2,6,6-tetramethyl-, lithium salt (1:1);ithium 2,2,6,6-tetramethyL;"2,2,6,6-tetramethylpiperidine lithium";Piperidine, 2,2,6,6-tetramethyl-, lithium salt
6 prices
Selected condition：
Brand
- Aaron Chemicals
- American Custom Chemicals Corporation
- Sigma-Aldrich
Package
- 1g
- 10g
- 25G
- 250G
- ManufacturerAaron Chemicals
- Product numberAR003RZO
- Product descriptionLithium 2,2,6,6-tetramethylpiperidide 97%
- Packaging1g
- Price$28
- Updated2021-12-16
- Buy
- ManufacturerAaron Chemicals
- Product numberAR003RZO
- Product descriptionLithium 2,2,6,6-tetramethylpiperidide 97%
- Packaging10g
- Price$177
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberOGM0000655
- Product descriptionLITHIUM 2,2,6,6-TETRAMETHYLPIPERIDIDE 95.00%
- Packaging25G
- Price$1275.81
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberOGM0000655
- Product descriptionLITHIUM 2,2,6,6-TETRAMETHYLPIPERIDIDE 95.00%
- Packaging250G
- Price$2480.5
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number735353
- Product descriptionLithium 2,2,6,6-tetramethylpiperidide 97%
- Packaging10g
- Price$267
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product number735353
- Product descriptionLithium 2,2,6,6-tetramethylpiperidide 97%
- Packaging25g
- Price$312
- Updated2026-03-19
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Aaron Chemicals | AR003RZO | Lithium 2,2,6,6-tetramethylpiperidide 97% | 1g | $28 | 2021-12-16 | Buy |
| Aaron Chemicals | AR003RZO | Lithium 2,2,6,6-tetramethylpiperidide 97% | 10g | $177 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | OGM0000655 | LITHIUM 2,2,6,6-TETRAMETHYLPIPERIDIDE 95.00% | 25G | $1275.81 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | OGM0000655 | LITHIUM 2,2,6,6-TETRAMETHYLPIPERIDIDE 95.00% | 250G | $2480.5 | 2021-12-16 | Buy |
| Sigma-Aldrich | 735353 | Lithium 2,2,6,6-tetramethylpiperidide 97% | 10g | $267 | 2026-03-19 | Buy |
| Sigma-Aldrich | 735353 | Lithium 2,2,6,6-tetramethylpiperidide 97% | 25g | $312 | 2026-03-19 | Buy |
Properties
solubility :sol most organic solvents including THF, Et2O, hexane.
form :solid
InChI :InChI=1S/C9H18N.Li/c1-8(2)6-5-7-9(3,4)10-8;/h5-7H2,1-4H3;/q-1;+1
InChIKey :ANYSGBYRTLOUPO-UHFFFAOYSA-N
SMILES :C1CCC(C)(C)[N-]C1(C)C.[Li+]
form :solid
InChI :InChI=1S/C9H18N.Li/c1-8(2)6-5-7-9(3,4)10-8;/h5-7H2,1-4H3;/q-1;+1
InChIKey :ANYSGBYRTLOUPO-UHFFFAOYSA-N
SMILES :C1CCC(C)(C)[N-]C1(C)C.[Li+]
Safety Information
| Symbol(GHS): |
 
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Lithium 2,2,6,6-tetramethylpiperidide is a strong base and can be used:- For the synthesis of enamines from terminal epoxides through trans-α-lithiated epoxide as an intermediate.
- For ortholithiation of arenes such as 1,3-bis(trifluoromethyl)benzene, 4,4-dimethyl-2-phenyl-2-oxazoline, 1,4-bis(trifluoromethyl)benzene and 1,3-dimethoxybenzene.
- In combination with Lewis donor ligand, N,N,N′,N′-tetramethylethylenediamine (TMEDA) for deprotonative metalation of methoxy-substituted arenes.{21]
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