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M72803

Sigma-Aldrich

2-Methylpiperidine

98%

Synonym(s):

α-Pipecoline, 2-Pipecoline, NSC 31047, NSC 462

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About This Item

Empirical Formula (Hill Notation):
C6H13N
CAS Number:
109-05-7
Molecular Weight:
99.17
Beilstein:
79804
EC Number:
203-642-1
MDL number:
MFCD00005982
UNSPSC Code:
12352100
PubChem Substance ID:
24897152
NACRES:
NA.22

Assay

98%

form

liquid

refractive index

n20/D 1.445 (lit.)

bp

118-119 °C/753 mmHg (lit.)

density

0.844 g/mL at 25 °C (lit.)

SMILES string

CC1CCCCN1

InChI

1S/C6H13N/c1-6-4-2-3-5-7-6/h6-7H,2-5H2,1H3

InChI key

NNWUEBIEOFQMSS-UHFFFAOYSA-N

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Related Categories

Application

Reactant for C-2 arylation of piperidines through directed transition metal-catalyzed sp3 C-H activation

Reactant for synthesis of:
  • Azepan-4-ones via two step [5+2] annulation
  • 2-Aminobenzoxazoles
  • Unsymmetrically substituted ureas
  • Corticotropin-releasing factor receptor type 1 antagonists
  • Gefitinib analogues with anti-tumor activity

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

50.0 °F - closed cup

Flash Point(C)

10 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Double protection: Efficient Fmoc-based solid-phase synthesis (SPPS) of sulfotyrosine (sY) peptides is achieved by incorporating the sY residue(s) as a dichlorovinyl-protected (DCV) sulfodiester(s) and using 2-methylpiperidine for Fmoc removal. After removal of the other protecting groups, the DCV group could
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