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· · COA & SDS available for every product · Same-day shipping on in-stock items DL-Pipecolic Acid - ≥97% , CAS No.535-75-1
Synonyms
(+/-)-Pipecolinic acid | 2-PIPERIDINECARBOXYLIC ACID | 2-piperidine-carboxylic acid | Acide pipecolique [French] | FT-0613361 | SY003075 | 2-Piperidinecarboxylic acid, (S)- | 2-piperidinic acid | DL-Pipecolic acid;H-DL-Pip-OH | DL-Pipecolinic acid | (D)-(
Storage
Protected from light,Desiccated,Room temperature
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Why this grade ≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Protected from light,Desiccated,Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
(+/-)-Pipecolinic acid | 2-PIPERIDINECARBOXYLIC ACID | 2-piperidine-carboxylic acid | Acide pipecolique [French] | FT-0613361 | SY003075 | 2-Piperidinecarboxylic acid, (S)- | 2-piperidinic acid | DL-Pipecolic acid;H-DL-Pip-OH | DL-Pipecolinic acid | (D)-(
Specifications & Purity
≥97%
Storage
Protected from light, Desiccated, Room temperature
Names and Identifiers Canonical Smiles C1CCNC(C1)C(=O)O IUPAC Name piperidine-2-carboxylic acid InChIKey HXEACLLIILLPRG-UHFFFAOYSA-N INCHI 1S/C6H11NO2/c8-6(9)5-3-1-2-4-7-5/h5,7H,1-4H2,(H,8,9) Isomeric SMILES C1CCNC(C1)C(=O)O WGK Germany 3 Alternate CAS 4043-87-2 Molecular Weight 129.16 Reaxy-Rn 81095 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=81095&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organic acids and derivatives Class Carboxylic acids and derivatives Subclass Amino acids, peptides, and analogues Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives Direct Parent Alpha amino acids Alternative Parents Piperidinecarboxylic acids Amino acids Monocarboxylic acids and derivatives Dialkylamines Carboxylic acids Azacyclic compounds Organopnictogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aliphatic heteromonocyclic compounds Substituents Alpha-amino acid - Piperidinecarboxylic acid - Piperidine - Amino acid - Azacycle - Organoheterocyclic compound - Secondary amine - Monocarboxylic acid or derivatives - Secondary aliphatic amine - Carboxylic acid - Hydrocarbon derivative - Organopnictogen compound - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Carbonyl group - Amine - Organic nitrogen compound - Organic oxide - Aliphatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). External Descriptors piperidinemonocarboxylic acid Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Light sensitive. Melt Point(°C) 280°C Molecular Weight 129.160 g/mol XLogP3 -2.300 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 1 Exact Mass 129.079 Da Monoisotopic Mass 129.079 Da Topological Polar Surface Area 49.300 Ų Heavy Atom Count 9 Formal Charge 0 Complexity 114.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 1 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
Documents & Articles Citations of This Product References 1. Chengyi Xie, Liancheng Gu, Qidi Wu, Lei Li, Chenlu Wang, Jiancheng Yu, Keqi Tang. (2020) Effective Chiral Discrimination of Amino Acids through Oligosaccharide Incorporation by Trapped Ion Mobility Spectrometry. ANALYTICAL CHEMISTRY, [PMID:33226780 ] [10.1021/acs.analchem.0c03461 ] 2. Yi Diao, Xiaolong Chang, Fan Liu, Keyi Wang, Mingda Li, Fanbao Meng. (2025) Graphene oxide hydrogen bonding liquid crystals using carboxylic acids as proton donors: Liquid-crystalline behavior and ferroelectric property. JOURNAL OF MOLECULAR STRUCTURE, [PMID: [10.1016/j.molstruc.2025.142134 ] 3. SunHongzheng , HanLongsen , GuoYueshuai , AnHuiqing , WangBing , ZhangXiangzheng , LiJiashuo , JiangYingtong , WangYue , SunGuangyi , ZhuShuai , TangShoubin , GeJuan , ChenMinjian , GuoXuejiang , WangQiang. (2024) The global phosphorylation landscape of mouse oocytes during meiotic maturation. EMBO JOURNAL, [PMID:39256562 ] [10.1038/s44318-024-00222-1 ] 4. Di Wang, Longhai Yu, Qi Lu, Meiqing Han, Baikui Wang, Xianqi Peng, Min Yue, Yan Li. (2025) Oral pretreatment with Escherichia coli Nissle 1917 enhances the host's defense against influenza A virus infection. mLife, 4 (6): (664-680). [PMID:41479404 ] [10.1002/mlf2.70050 ] 5. Chi Yan, Xingyu Chen, Wenqing Gao, Chunlan Tang, Liwen Du, Chengyi Xie, Feng Xu, Keqi Tang, Jiancheng Yu. (2025) Chiral Derivatization Enables High-Resolution Ion Mobility Spectrometry of 30 Amino Acid Enantiomers. ANALYTICAL CHEMISTRY, [PMID:41451537 ] [10.1021/acs.analchem.5c06382 ]
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