C6H11NO2
129.16 g/mol
Research ReagentWarning
D-pipecolic acid
CAS1723-00-8EC217-024-4
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
D-pipecolic acid is the D-enantiomer of pipecolic acid and is recognized as a human metabolite. It is primarily used as a research compound in laboratory settings.
research compoundhuman metabolite
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 hydrochloride
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research compound
StrongStructure SimilarSimilarity 0.86
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research compound
Referencestereoisomer of
(-)-pipecolic acid
CAS3105-95-1
research compound
Referencestereoisomer of
Pipecolic acid
CAS4043-87-2
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for D-pipecolic acid (CAS 1723-00-8) 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
(2R)-piperidine-2-carboxylic acid
InChIKey
HXEACLLIILLPRG-RXMQYKEDSA-N
SMILES
C1CCN[C@H](C1)C(=O)O
Synonyms (24)
- CPI
- (+)-Pipecolic acid
- (+)-Pipecolinic acid
- (2r)-(+)-pipecolinic acid
- (R)-2-CARBOXYPIPERIDINE
- (R)-Pipecolinic acid
- (R)-pipecolic acid
- 6-CARBOXYPIPERIDINE
- D-(+)-Pipercolic acid
- D-Homoproline
- D-Pipecolinic acid
- D-hPro-OH
- D-pipecolic acid
- PIPECOLIC ACID D-FORM
- PIPECOLIC ACID, D-(+)-
- h-d-homopro-oh
- h-d-hopro-oh
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