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Home/Compounds/Research Reagent/DL-pipecolic acid
C6H11NO2
129.16 g/mol
Research ReagentWarning

Piperidine-2-carboxylic acid

CAS535-75-1EC208-616-3
Category
Research Reagent
Compound Class
Organic Acid
Primary Use
Research Compound

This compound is a derivative of picolinic acid, characterized by a saturated piperidine ring with a carboxylic acid group at the 2-position. It is a biochemical research reagent used primarily in laboratory studies.

biochemical researchlaboratory reagent

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongSame Parent

Pipecolic acid

CAS4043-87-2

research compound

StrongStructure SimilarSimilarity 0.86

D-proline

CAS344-25-2

research compound

ReferenceSame Category

3,5-diaminobenzoic acid

CAS535-87-5

research compound

ReferenceSame Category

Benzyltrimethylammonium bromide

CAS5350-41-4

research compound

ReferenceSame Category

Benzophenone hydrazone

CAS5350-57-2

research compound

ReferenceSame Category

9-cis,13-cis-Retinoic acid

CAS5352-74-9

research compound

Referencestereoisomer of

(+)-pipecolic acid

CAS1723-00-8

research compound

Referencestereoisomer of

(-)-pipecolic acid

CAS3105-95-1

research compound

Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for Piperidine-2-carboxylic acid (CAS 535-75-1) is 2933.39.

HS code (international, 6-digit)

2933.39

EU CN code (8-digit)

2933 39 99

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

piperidine-2-carboxylic acid

InChIKey

HXEACLLIILLPRG-UHFFFAOYSA-N

SMILES

C1CCNC(C1)C(=O)O

Synonyms (43)
  • (RS)-2-Piperidinecarboxylate
  • .alpha.-Pipecolinic acid
  • 2-Carboxypiperidine
  • 2-PIPERIDINECARBOXYLIC ACID
  • 2-Pipecolinic acid
  • 2-Piperidinecarboxylate
  • 2-Piperidinecarboxylic acidd
  • 2-Piperidinylcarboxylic acid
  • Acide pipecolique
  • Acide pipecolique [French]
  • DL-Homoproline
  • DL-Pipecolate
  • DL-Pipecolic acid
  • DL-Pipecolinate
  • DL-Pipecolinic acid
  • Dihydrobaikiane
  • Hexahydro-2-picolinic acid
  • Hexahydropicolinate
  • Hexahydropicolinic acid
  • L-2-Pipecolinic acid
  • L-PipecolicAcid
  • PIPECOLIC ACID DL-FORM
  • Pipecolic acid
  • Pipecolic acid free base
  • Pipecolinate
  • Pipecolinic acid
  • Piperolinate
  • Piperolinic acid
  • a-Pipecolinate
  • a-Pipecolinic acid
  • alpha-Pipecolinate
  • l(-)-pipecolinic acid
  • pipecolate
  • piperidine-2-carboxylic acid
  • piperidine-6-carboxylic acid

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