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36323

Sigma-Aldrich

(S)-6-Oxo-2-piperidinecarboxylic acid

≥95.0% (HPLC)

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Synonym(s):
6-Oxo-L-pipecolic acid, (S)-2-Piperidone-6-carboxylic acid, L-Pyrohomoglutamic acid
Empirical Formula (Hill Notation):
C6H9NO3
CAS Number:
Molecular Weight:
143.14
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥95.0% (HPLC)

impurities

≤5.0% water

SMILES string

OC(=O)[C@@H]1CCCC(=O)N1

InChI

1S/C6H9NO3/c8-5-3-1-2-4(7-5)6(9)10/h4H,1-3H2,(H,7,8)(H,9,10)/t4-/m0/s1

InChI key

FZXCPFJMYOQZCA-BYPYZUCNSA-N

Related Categories

Application

(S)-6-Oxo-2-piperidinecarboxylic acid can be used as a reactant to synthesize:
  • Functionalized β-lactam N-heterocycles via carboxymethylproline synthase catalyzed cyclization reactions. Pro-(S)-C5 branched [4.3.1] aza-amide bicycles as potential inhibitors for FK506-binding proteins.
  • Ethyl (S)-2-(6-oxopiperidin-2-yl)acetate, which is reduced using LiBH4 to produce optically pure hydroxymethyl lactams.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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Preparation of optically pure ω-hydroxymethyl lactams
Huang S-B, et al.
Synthetic Communications, 19(20), 3485-3496 (1989)
Rational Design and Asymmetric Synthesis of Potent and Neurotrophic Ligands for FK506-Binding Proteins (FKBPs)
Pomplun S, et al.
Angewandte Chemie (International ed. in English), 54(1), 345-348 (2015)
Carboxymethylproline synthase catalysed syntheses of functionalised N-heterocycles
Hamed RB, et al.
Chemical Communications (Cambridge, England), 46(9), 1413-1415 (2010)

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