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2,2'-Dipicolylamine

2,2'-Dipicolylamine Structure
2,2'-Dipicolylamine structure
CAS No.
1539-42-0
Chemical Name:
2,2'-Dipicolylamine
Synonyms
dipicolylamine;DI-(2-PICOLYL)AMINE;Bispicolylamine;NSC 176070;BIS-2-PICOLYLAMINE;Dimethylpyridinium;2,2'-Dipicolylamine;Dimethylpyridinamine;N,N-Di-2-picolylamine;PICOLYLAMINE (BIS-2-)
CBNumber:
CB4356325
Molecular Formula:
C12H13N3
Molecular Weight:
199.25
MDL Number:
MFCD00129044
MOL File:
1539-42-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:52:45
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2,2'-Dipicolylamine Properties

Boiling point 139-141 °C/1 mmHg (lit.)
Density 1.107 g/mL at 25 °C (lit.)
refractive index n20/D 1.578(lit.)
Flash point >230 °F
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
solubility water: soluble (partially miscible)(lit.)
pka 5.89±0.20(Predicted)
form clear liquid
color White to Yellow to Green
Water Solubility water: soluble (partially miscible)(lit.)
InChI InChI=1S/C12H13N3/c1-3-7-14-11(5-1)9-13-10-12-6-2-4-8-15-12/h1-8,13H,9-10H2
InChIKey KXZQYLBVMZGIKC-UHFFFAOYSA-N
SMILES C1(CNCC2=NC=CC=C2)=NC=CC=C1
FDA UNII P978WAD4KK
EPA Substance Registry System 2,2'-Dipicolylamine (1539-42-0)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
TSCA  TSCA listed
HS Code  29333990
Storage Class 10 - Combustible liquids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
1
2 0

2,2'-Dipicolylamine price More Price(65)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 385638 Di-(2-picolyl)amine 97% 1539-42-0 1g $48.3 2026-04-30 Buy
Sigma-Aldrich 385638 Di-(2-picolyl)amine 97% 1539-42-0 5g $147 2026-04-30 Buy
TCI Chemical D2228 Bis(2-pyridylmethyl)amine >98.0%(T) 1539-42-0 5g $85 2026-04-30 Buy
TCI Chemical D2228 Bis(2-pyridylmethyl)amine >98.0%(T) 1539-42-0 25g $282 2026-04-30 Buy
Usbiological 264076 Bis(2-pyridylmethyl)amine Asreported 1539-42-0 1g $333 2026-06-03 Buy
Product number Packaging Price Buy
385638 1g $48.3 Buy
385638 5g $147 Buy
D2228 5g $85 Buy
D2228 25g $282 Buy
264076 1g $333 Buy

2,2'-Dipicolylamine Chemical Properties, Uses, Production

Chemical Properties

Yellow liquid

Uses

2,2'-Dipicolylamine is a metal chelators and a potential MBL inhibitors.

Synthesis

In a 100mL three-necked flask, 2-formylpyridine (10mmol) was added, and under stirring conditions, 20mL of methanol solution of 2-aminomethylpyridine (10mmol) was added dropwise to 2-formylpyridine, and stirred at room temperature for 10h after the dropwise addition was completed. NaBH4 (20mmol) was added to the reaction system in several portions and slowly, and the reaction solution turned from brown to light yellow, and stirred at room temperature overnight. Light yellow, stirring at room temperature overnight, evaporate the solvent under reduced pressure, then add 20mL distilled water, under stirring with 32% dilute hydrochloric acid to pH neutral, extracted with dichloromethane (3 30mL), collect the lower layer of the yellow solution with anhydrous MgSO4 drying, distillation under reduced pressure to obtain a yellow liquid, the yield of 95%.

2,2'-Dipicolylamine synthesis

100-70-9
1539-42-0
Synthesis of 2,2'-Dipicolylamine from 2-Cyanopyridine

2,2'-Dipicolylamine Preparation Products And Raw materials

Raw materials

Ethanol Sodium sulfate Methylamine Potassium carbonate Triethylamine
2-(Chloromethyl)pyridine hydrochloride Palladium Ethyl acetate 2-Cyanopyridine 2-(Hydroxymethyl)pyridine
2-(Bromomethyl)pyridine hydrobromide 2-Pyridinemethanamine, N-(2-pyridinylmethylene)- 2-Picolylamine

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Preparation Products

1,2-Ethanediamine, N,N-bis(2-pyridinylmethyl)-

2,2'-Dipicolylamine Suppliers

Global Suppliers ( 211)
Supplier Tel Email Country ProdList Advantage
Shanghai Wishpharma Co.,Ltd. 021-56789108 18550363168 95413064@qq.com China 294 56
Guangdong RUNXING Biotechnology Company Limited 18516234359 1398175781@qq.com China 13 58
Z IntellecChem & Tech. Co., Ltd 13179383568; 15050866711 contact@zintellec.com China 317 58
Changzhou Jianuokang Pharmaceutical Co., Ltd. 0519-85202684; 13775120798 jnkpharmtech@163.com China 288 55
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9409 55
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44852 61
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
Supplier Advantage
Shanghai Wishpharma Co.,Ltd. 56
Guangdong RUNXING Biotechnology Company Limited 58
Z IntellecChem & Tech. Co., Ltd 58
Changzhou Jianuokang Pharmaceutical Co., Ltd. 55
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
TCI (Shanghai) Development Co., Ltd. 81
Beijing HwrkChemical Technology Co., Ltd 55
Energy Chemical 61
Beijing Ouhe Technology Co., Ltd 60

View Latest Price from 2,2'-Dipicolylamine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,2'-DIPICOLYLAMINE pictures 2026-09-02 2,2'-DIPICOLYLAMINE
1539-42-0
 $6.00 1KG 99% Henan Fengda Chemical Co., Ltd
2,2'-DIPICOLYLAMINE pictures 2026-08-20 2,2'-DIPICOLYLAMINE
1539-42-0
 $1.10 1g 99.00% 100 Tons min Dideu Industries Group Limited
2,2'-DIPICOLYLAMINE pictures 2026-05-28 2,2'-DIPICOLYLAMINE
1539-42-0
 $9.00 1KG 99.9 1 ton Hebei Chuanghai Biotechnology Co,.LTD

2,2'-Dipicolylamine Spectrum

2,2'-DIPICOLYLAMINE(1539-42-0)1HNMR2,2'-DIPICOLYLAMINE(1539-42-0)IR

1539-42-0 (2,2'-Dipicolylamine) Related Search:

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Bis-pyridin-2-ylmethyl-amine 2,2''-(IMINODIMETHYLENE)DI- PYRIDINE 2,2''-DIPICOLYLAMINE 95+% Bis((pyridin-2-yl)methyl)amine ,95% 2,2'-Iminobismethylenebispyridine Bis(pyridine-2-ylmethyl)amine N-(2-Pyridinylmethyl)-2-pyridinemethanamine 2-PyridineMethanaMine, N-(2-pyridinylMethyl)- Di-(2-picolyl)amine,Bis(2-pyridylmethyl)amine 2,2'-Dipicolylamine alpha,alpha'-Iminodi(2-picoline) Bis(2-pyridinylmethyl)amine N,N'-Bis(2-pyridylmethyl)amine N,N-Bis(pyridin-2-ylmethyl)amine N,N-Di-2-picolylamine NSC 176070 Di-(2-picolyl)aMine 97% α,α'-Iminodi(2-picoline) BIS-2-PICOLYLAMINE 2,2'-BIS(PYRIDYLMETHYL)AMINE ALPHA,ALPHA'-IMINODI(2-PICOLINE) N-(2-pyridylmethyl)pyridine-2-methylamine 1-pyridin-2-yl-N-(pyridin-2-ylmethyl)methanamine n-(2-pyridinylmethyl)-2-pyridinemethanamin PICOLYLAMINE (BIS-2-) N-(2-Pyridylmethyl)pyridin-2-methylamin Bis(2-pyridylmethyl)amine> Di(2-picolyl)amine, 95%, for synthesis 2,2'-DIPICOLYLAMINE ISO 9001：2015 REACH 2,2'-Dipicolylamine 96% Dimethylpyridinamine Dimethylpyridinium DI-(2-PICOLYL)AMINE dipicolylamine Bispicolylamine 2,2-Dipicolylamine (85%) 2,2'-Dipicolylamine 1539-42-0 Pyridines Heterocyclic Building Blocks Building Blocks C9 to C46 C9 to C46 Heterocyclic Building Blocks Pyridines Heterocyclic Compounds Building Blocks C12 Chemical Synthesis Heterocyclic Building Blocks 1