2-Picolylamine - ≥99% , CAS No.3731-51-9

CAS: 3731-51-9 Cat. No.: P107146 Molecular Weight: 108.14 Beilstein Registry Number: 108054 EC Number: 223-090-5
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
2-aminomethyl pyrdine | A1161 | picolylamine | 2-Pyridinemethanamine | 2-pyridinylmethylamine | Aminomethylpyridine | Q27155325 | 2-(amino methyl)pyridine | 2-Aminomethylpyridine | 2-AMINOMETHYL-PYRIDINE | (pyridin-2-ylmethyl)amine | (pyridin-2-ylmethyl)-
Storage
Protected from light,Room temperature,Argon charged
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
P107146-5g
4
$9.90
10g
P107146-10g
3
$10.90
25g
P107146-25g
3
$11.90
100g
P107146-100g
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$36.90
500g
P107146-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$89.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 13 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2-aminomethyl pyrdine | A1161 | picolylamine | 2-Pyridinemethanamine | 2-pyridinylmethylamine | Aminomethylpyridine | Q27155325 | 2-(amino methyl)pyridine | 2-Aminomethylpyridine | 2-AMINOMETHYL-PYRIDINE | (pyridin-2-ylmethyl)amine | (pyridin-2-ylmethyl)-
Specifications & Purity
≥99%
Storage
Protected from light, Room temperature, Argon charged
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Pubchem Sid488182545
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488182545
Canonical SmilesC1=CC=NC(=C1)CN
IUPAC Namepyridin-2-ylmethanamine
InChIKeyWOXFMYVTSLAQMO-UHFFFAOYSA-N
INCHI1S/C6H8N2/c7-5-6-3-1-2-4-8-6/h1-4H,5,7H2
Isomeric SMILES C1=CC=NC(=C1)CN
WGK Germany 3
RTECS US1840000
UN Number 2735
Molecular Weight 108.14
Beilstein 108054
Reaxy-Rn 108054
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=108054&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

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassPyridines and derivatives
Subclass2-pyridylmethylamines
Intermediate Tree Nodes Not available
Direct Parent2-pyridylmethylamines
Alternative Parents Aralkylamines  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Monoalkylamines  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents 2-pyridylmethylamine - Aralkylamine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Primary aliphatic amine - Amine - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 2-pyridylmethylamines. These are aromatic heterocyclic compounds contaning a pyridine ring which is substituted at the 2-position with a methylamine.
External Descriptors pyridines
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA3 Tclin Carbonic anhydrase III (753 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA6 Tclin Carbonic anhydrase VI (993 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA1 Tclin Carbonic anhydrase I (13240 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA5B Tclin Carbonic anhydrase VB (957 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA5A Tclin Carbonic anhydrase VA (1168 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA14 Tclin Carbonic anhydrase XIV (1305 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA12 Tclin Carbonic anhydrase XII (6231 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA9 Tclin Carbonic anhydrase IX (8255 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Ca7 Carbonic anhydrase VII (3 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Ca13 Carbonic anhydrase XIII (322 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA4 Carbonic anhydrase IV (1713 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mmp9 Matrix metalloproteinase 9 (38 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Carbonic anhydrase (69 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Ca15 Carbonic anhydrase 15 (173 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CAN2 Carbonic anhydrase 2 (140 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

24 results found

Lot NumberCertificate TypeDateItem
H2205524Certificate of AnalysisMay 18, 2026 P107146
E2629394Certificate of AnalysisApr 24, 2026 P107146
E2629370Certificate of AnalysisApr 24, 2026 P107146
E2629369Certificate of AnalysisApr 24, 2026 P107146
E2629368Certificate of AnalysisApr 24, 2026 P107146
E2629366Certificate of AnalysisApr 24, 2026 P107146
B2225700Certificate of AnalysisDec 12, 2025 P107146
B2225687Certificate of AnalysisDec 12, 2025 P107146
H2515121Certificate of AnalysisAug 26, 2025 P107146
G2116239Certificate of AnalysisApr 03, 2025 P107146
G2116238Certificate of AnalysisApr 03, 2025 P107146
D2412289Certificate of AnalysisMar 22, 2024 P107146
D2412293Certificate of AnalysisMar 22, 2024 P107146
D2412287Certificate of AnalysisMar 22, 2024 P107146
B2314146Certificate of AnalysisFeb 18, 2023 P107146
B2314142Certificate of AnalysisFeb 17, 2023 P107146
K1822166Certificate of AnalysisSep 16, 2022 P107146
H2205522Certificate of AnalysisJul 11, 2022 P107146
H2205523Certificate of AnalysisJul 11, 2022 P107146
C2420062Certificate of AnalysisJul 11, 2022 P107146
I2519037Certificate of AnalysisJul 11, 2022 P107146
E2411041Certificate of AnalysisJul 11, 2022 P107146
B2225703Certificate of AnalysisDec 10, 2021 P107146
B2225718Certificate of AnalysisDec 10, 2021 P107146

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Chemical and Physical Properties
SolubilitySoluble in water (1000 mg/ml at 20 °C), and ethanol., Soluble in water (1000 mg/ml at 20 °C), and ethanol.
SensitivityLight &Light Sensitive
Refractive Index1.542-1.546
Flash Point(°F)210.2 °F
Flash Point(°C)90℃
Boil Point(°C)197°C
Molecular Weight108.140 g/mol
XLogP3-0.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass108.069 Da
Monoisotopic Mass108.069 Da
Topological Polar Surface Area38.900 Ų
Heavy Atom Count8
Formal Charge0
Complexity63.500
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Citations of This Product
References
1. Ruoxian Hou, Chuanying Shen, Hanzhang Chen, Lingqiang Meng, Longyun Xu, Jiyang Wang, Duanliang Wang.  (2023)  Temperature-Induced Reversible Photoluminescence Switching and Ultraviolet-Pumped Light-Emitting Diode Applications of a Perovskite (C6H10N2)2MnCl6·2H2O Crystal.  INORGANIC CHEMISTRY,      [PMID:38113036] [10.1021/acs.inorgchem.3c03812]
2. Hanchen Wei, Caiyun Yang, Feihu Bi, Bang Li, Rui Xie, Deshui Yu, Shuzhen Fang, Zan Hua, Qingqing Wang, Guang Yang.  (2023)  Structure-Controllable and Mass-Produced Glycopolymersomes as a Template of the Carbohydrate@Ag Nanobiohybrid with Inherent Antibacteria and Biofilm Eradication.  BIOMACROMOLECULES,      [PMID:38100369] [10.1021/acs.biomac.3c01003]
3. Duanliang Wang, Defu Sun, Shoubao Zhang, Jiancai Leng, Ruoxian Hou, Hanzhang Chen, Jie Sun, Yangyang Dang, Chuanying Shen.  (2022)  A novel 2-(aminomethyl)pyridineH2PO4 crystal with second-order nonlinear optical performance.  CRYSTENGCOMM,  24  (35): (6232-6238).  [PMID:] [10.1039/D2CE00731B]
4. Zhiyin Xiao, Mookan Natarajan, Wei Zhong, Xiaoming Liu.  (2020)  Probing into the electrochemistry of four nickel(II) and cobalt(II) complexes with azadiphosphine ligands (PNP) and their catalysis on proton reduction.  ELECTROCHIMICA ACTA,      [PMID:] [10.1016/j.electacta.2020.135998]
5. Muhammad Irfan, Yaoming Wang, Tongwen Xu.  (2019)  Novel electrodialysis membranes with hydrophobic alkyl spacers and zwitterion structure enable high monovalent/divalent cation selectivity.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2019.123171]
6. Yun-Xiao Zhang, Peng Zeng, Yu-Xiang Yu, Wei-De Zhang.  (2019)  Integration of nickel complex as a cocatalyst onto in-plane benzene ring-incorporated graphitic carbon nitride nanosheets for efficient photocatalytic hydrogen evolution.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2019.122635]
7. Muhammad Irfan, Liang Ge, Yaoming Wang, Zhengjin Yang, Tongwen Xu.  (2019)  Hydrophobic Side Chains Impart Anion Exchange Membranes with High Monovalent–Divalent Anion Selectivity in Electrodialysis.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.8b06426]
8. Jun Dai, Juan Yang, Xiaohan Wang, Lei Zhang, Yingjie Li.  (2015)  Enhanced visible-light photocatalytic activity for selective oxidation of amines into imines over TiO2(B)/anatase mixed-phase nanowires.  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2015.04.232]
9. Shuliang Chen, Li Zhao, Xinrong Li, Zhen Chen, Xianzhi Hu, Futing Zi.  (2024)  Constructing a cationic pyridine for the highly selective and efficient recovery of gold from waste printed circuit boards.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2024.149325]
10. Lingjie Hou, Linlin Wang, Chenhua Deng, Pengyue Jin, Chaochao Wen, Wenjia Zhang, Wenting Liang.  (2024)  Sensitive Detection and Cell Imaging of Ca2+ Based on a “Turn-On” Schiff Base Fluorescent Probe.  LUMINESCENCE,  39  (10): (e4914).  [PMID:39350644] [10.1002/bio.4914]
11. Zhao Qiong, Duan Jianying.  (2024)  Synergistic Therapeutic Effects of Stimuli Responsive Nanocomposites for Eculizumab Delivery on Membranous Glomerulonephritis.  Journal of Inorganic and Organometallic Polymers and Materials,      [PMID:] [10.1007/s10904-024-03491-9]
12. Yunyun Tu, Dandan Fang, Wanli Zhan, Zengming Wei, Liming Yang, Penghui Shao, Xubiao Luo, Guang Yang.  (2023)  Polyacrylamide-Based Block Copolymer Bearing Pyridine Groups Shows Unexpected Salt-Induced LCST Behavior.  MOLECULES,  28  (7): (2921).  [PMID:37049684] [10.3390/molecules28072921]
13. Jia Liu, Long Yu, Xiaoyun Yi, Xin Li, Ziqing Liu, He Wang, Linwei Yang, Xin Yang, Suhua Wang.  (2025)  Polarity-enhanced cationic π-conjugation in Mn(II)-based metal halide luminescent materials: boosting quantum yield and enabling anti-counterfeiting.  Inorganic Chemistry Frontiers,      [PMID:] [10.1039/D5QI01981H]
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