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1,3-Di(2-pyridyl)-1,3-propanedione

1,3-Di(2-pyridyl)-1,3-propanedione structure

CAS No.: 10198-89-7

Chemical Name:: 1,3-Di(2-pyridyl)-1,3-propanedione

Synonyms: 1,3-Di-2-pyridinyl-1,3-propanedione;1,3-Propanedione, 1,3-di-2-pyridinyl-;1,3-Bis(pyridin-2-yl)propane-1,3-dione;DIPICOLINOYLMETHANE;Dipyridylpropanedione;1,3-Di-2-pyridylpropane-1,3-dione;1,3-Di(2-pyridyl)-1,3-propanedione;1,3-di(2-pyridine)-1,3-propanedione;1,3-Dipyridin-2-ylpropane-1,3-dione;1,3-Bis(2-pyridyl)-1,3-propanedione

CBNumber:: CB8342599

Molecular Formula:: C13H10N2O2

Molecular Weight:: 226.23

MDL Number:: MFCD01321157

MOL File:: 10198-89-7.mol

MSDS File:: SDS

Last updated:2026-09-12 18:55:40

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1,3-Di(2-pyridyl)-1,3-propanedione Properties

Melting point	106°C
Boiling point	415.3±30.0 °C(Predicted)
Density	1.233±0.06 g/cm3(Predicted)
storage temp.	Inert atmosphere,Room Temperature
solubility	almost transparency in hot Methanol
form	powder to crystal
pka	6.47±0.46(Predicted)
color	White to Light orange to Yellow
InChI	1S/C13H10N2O2/c16-12(10-5-1-3-7-14-10)9-13(17)11-6-2-4-8-15-11/h1-8H,9H2
InChIKey	DCGUVLMWGIPVDP-UHFFFAOYSA-N
SMILES	O=C(CC(=O)c1ccccn1)c2ccccn2
UNSPSC Code	12352200
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319

Precautionary statements

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Hazard Codes

Risk Statements

36/37/38-22

Safety Statements

26-36/37/39

WGK Germany

HS Code

29339900

Storage Class

11 - Combustible Solids

NFPA 704

	0
1		0

1,3-Di(2-pyridyl)-1,3-propanedione price More Price(47)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	759155	1,3-Di(2-pyridyl)-1,3-propanedione 97%	10198-89-7	1g	$42.3	2026-04-30	Buy
Sigma-Aldrich	759155	1,3-Di(2-pyridyl)-1,3-propanedione 97%	10198-89-7	5g	$66.8	2026-04-30	Buy
TCI Chemical	D2512	1,3-Di(2-pyridyl)-1,3-propanedione >98.0%(GC)(T)	10198-89-7	1g	$41	2026-04-30	Buy
TCI Chemical	D2512	1,3-Di(2-pyridyl)-1,3-propanedione >98.0%(GC)(T)	10198-89-7	5g	$155	2026-04-30	Buy
Matrix Scientific	085103	1,3-Dipyridin-2-ylpropane-1,3-dione	10198-89-7	1.00g	$157	2026-05-18	Buy

Product number	Packaging	Price	Buy
759155	1g	$42.3	Buy
759155	5g	$66.8	Buy
D2512	1g	$41	Buy
D2512	5g	$155	Buy
085103	1.00g	$157	Buy

1,3-Di(2-pyridyl)-1,3-propanedione Chemical Properties, Uses, Production

Chemical Properties

Light yellow powder

1,3-Di(2-pyridyl)-1,3-propanedione Preparation Products And Raw materials

Raw materials

Methyl picolinate Sodium Methoxide Diethyl ether 2-Acetylpyridine Acetic acid

Preparation Products

2-(2-Pyridyl)benzoxazole 3,5-Di(2-pyridyl)pyrazole

1,3-Di(2-pyridyl)-1,3-propanedione Suppliers

Global Suppliers ( 132)

Supplier	Tel	Email	Country	ProdList	Advantage
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
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Nanjing Habo Medical Technology Co., Ltd.	13376080562 13376090521	sales@habotech.com	China	724	60
Nan Jing Dirise Chemcial Co.,LTD	025-52161033 15312098939	2432674894@qq.com	China	585	64
Xi’an Caijing Opto-Electrical Science and Technology Co.,Ltd	029-88294447 029-88292246 029-88296135	cjoesale@xacjoe.com	China	221	62
Springchem New Material Technology Co.,Limited	+86-021-62885108	info@spring-chem.com	China	2068	57
T&W GROUP	021-61551611 13296011611	contact@trustwe.com	China	9884	58
Shanghai Topbiochem Technology Co., Ltd	021-58170097	info@topbiochem.com	China	9509	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Nanjing Habo Medical Technology Co., Ltd.	60
Nan Jing Dirise Chemcial Co.,LTD	64
Xi’an Caijing Opto-Electrical Science and Technology Co.,Ltd	62
Springchem New Material Technology Co.,Limited	57
T&W GROUP	58
Shanghai Topbiochem Technology Co., Ltd	58

View Latest Price from 1,3-Di(2-pyridyl)-1,3-propanedione manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-04-04	1,3-DI(2-PYRIDYL)-1,3-PROPANEDIONE 10198-89-7		1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.
	2020-01-08	1,3-DI(2-PYRIDYL)-1,3-PROPANEDIONE 10198-89-7	$1.00	1g	99.0%	100kg	Career Henan Chemical Co

1,3-DI(2-PYRIDYL)-1,3-PROPANEDIONE
10198-89-7
98%
Henan Aochuang Chemical Co.,Ltd.

1,3-DI(2-PYRIDYL)-1,3-PROPANEDIONE
10198-89-7
$1.00
99.0%
Career Henan Chemical Co

1,3-Di(2-pyridyl)-1,3-propanedione Spectrum

1,3-DI(2-PYRIDYL)-1,3-PROPANEDIONE(10198-89-7)¹HNMR

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1,3-Bis(2-pyridyl)-1,3-propanedione 1,3-Di(2-pyridyl)-1,3-propanedione 97% DIPICOLINOYLMETHANE 1,3-DI(2-PYRIDYL)-1,3-PROPANEDIONE 98+% 1,3-Di-2-pyridylpropane-1,3-dione 1,3-Dipyridin-2-ylpropane-1,3-dione 1,3-Di(2-pyridyl)-1,3-propanedione> Dipyridylpropanedione 1,3-di(2-pyridine)-1,3-propanedione 1,3-Di-2-pyridinyl-1,3-propanedione 1,3-Bis(pyridin-2-yl)propane-1,3-dione 1,3-Propanedione, 1,3-di-2-pyridinyl- 1,3-Di(2-pyridyl)-1,3-propanedione 10198-89-7