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2,2'-Bipyridine-3,3'-dicarboxylic acid

2,2'-Bipyridine-3,3'-dicarboxylic acid structure

CAS No.: 4433-01-6

Chemical Name:: 2,2'-Bipyridine-3,3'-dicarboxylic acid

Synonyms: 2,2'-Binicotinic Acid;2'-Bipyridyl-3,3'-dicarboxylic acid;2,2Bipyridyl-3,3'-dicarboxylic acid;2,2'-Bipyridine-3,3'-dicarboxylicAci;2,2'-Bipyridine-3,3'-dicarboxylic acid;2, 2'-Bipyridyl-3, 3'-dicarboxylic acid;3,3'-bis(hydroxycarbonyl)-2,2'-bipyridine;2-(3-carboxypyridin-2-yl)pyridine-3-carboxylic acid;Butanoic acid, 4-amino-4-(2,6-dioxocyclohexylidene)-;2,2′-Bipyridine-3,3′-dicarboxylic acid, CAS 4433-01-6

CBNumber:: CB5499344

Molecular Formula:: C12H8N2O4

Molecular Weight:: 244.2

MDL Number:: MFCD00226068

MOL File:: 4433-01-6.mol

MSDS File:: SDS

Last updated:2025-07-24 18:13:48

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2,2'-Bipyridine-3,3'-dicarboxylic acid Properties

Melting point	261°C(dec.)(lit.)
Boiling point	454.1±40.0 °C(Predicted)
Density	1.469±0.06 g/cm3(Predicted)
storage temp.	Inert atmosphere,Room Temperature
form	powder to crystal
pka	1.40±0.36(Predicted)
color	White to Almost white
InChIKey	KNVZVRWMLMPTTJ-UHFFFAOYSA-N
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

HS Code

29333990

NFPA 704

	0
2		0

2,2'-Bipyridine-3,3'-dicarboxylic acid price More Price(28)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	457191	2,2′-Bipyridine-3,3′dicarboxylic acid 97%	4433-01-6	1g	$190	2023-06-20	Buy
TCI Chemical	B3622	2,2'-Bipyridine-3,3'-dicarboxylic Acid >98.0%(GC)(T)	4433-01-6	1g	$96	2025-07-31	Buy
TRC	B399318	2,2′-Bipyridine-3,3′dicarboxylic acid	4433-01-6	100mg	$60	2021-12-16	Buy
TRC	B399318	2,2′-Bipyridine-3,3′dicarboxylic acid	4433-01-6	50mg	$45	2021-12-16	Buy
AK Scientific	6102AB	2,2′-Bipyridine-3,3′dicarboxylic acid	4433-01-6	5g	$47	2021-12-16	Buy

Product number	Packaging	Price	Buy
457191	1g	$190	Buy
B3622	1g	$96	Buy
B399318	100mg	$60	Buy
B399318	50mg	$45	Buy
6102AB	5g	$47	Buy

2,2'-Bipyridine-3,3'-dicarboxylic acid Chemical Properties,Uses,Production

Definition

ChEBI: 2-(3-carboxy-2-pyridinyl)-3-pyridinecarboxylic acid is a member of bipyridines.

Synthesis

2942-59-8

4433-01-6

Example 4: 9.50 g of 2-chloronicotinic acid and 5.30 g of sodium hydroxide were dissolved in a solvent mixture of 40 mL of water and 40 mL of methanol. After the addition of 4 g of palladium/activated carbon catalyst with 5% palladium loading, the reaction mixture was stirred at 80-85°C and 0.1 MPa for 30 hours. Upon completion of the reaction, the catalyst was removed by filtration. Subsequently, the filtrate was acidified to pH 1 with hydrochloric acid to precipitate the target product 2,2'-bipyridine-3,3'-dicarboxylic acid as a white solid. A final 3.5 g of product was obtained in 48% yield.

References

[1] Patent: US6500956, 2002, B1

2,2'-Bipyridine-3,3'-dicarboxylic acid Preparation Products And Raw materials

Raw materials

2-Chloronicotinic acid Hydrochloric acid Water Methanol Sodium hydroxide

Preparation Products

2,2'-Bipyridine-3,3'-dicarboxylic acid Suppliers

Global( 136)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	8318	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29855	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	20719	58
Wuhan Fortuna Chemical Co., Ltd	+86-027-59207850 +86-13986145403;	info@fortunachem.com	China	5966	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20342	58

Supplier	Advantage
Shanghai UCHEM Inc.	58
career henan chemical co	58
Hubei xin bonus chemical co. LTD	58
Alchem Pharmtech,Inc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
ANHUI WITOP BIOTECH CO., LTD	58
Dideu Industries Group Limited	58
Wuhan Fortuna Chemical Co., Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CD Chemical Group Limited	58

View Lastest Price from 2,2'-Bipyridine-3,3'-dicarboxylic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-09-11	2,2'-Bipyridine-3,3'-dicarboxylic acid 4433-01-6	US $0.00 / g/Bag	1g	98%min	10kg	WUHAN FORTUNA CHEMICAL CO., LTD
2025-09-11	2,2'-Bipyridyl-3,3'-dicarboxylic acid 4433-01-6	US $13.00-132.00 / g	1g	0.98	25kg	Shanghai UCHEM Inc.
2025-04-04	2,2'-Bipyridine-3,3'-dicarboxylic acid 4433-01-6	US $0.00-0.00 / kg	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

2,2'-Bipyridine-3,3'-dicarboxylic acid
4433-01-6
US $0.00 / g/Bag
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

2,2'-Bipyridyl-3,3'-dicarboxylic acid
4433-01-6
US $13.00-132.00 / g
0.98
Shanghai UCHEM Inc.

2,2'-Bipyridine-3,3'-dicarboxylic acid
4433-01-6
US $0.00-0.00 / kg
98%
Henan Aochuang Chemical Co.,Ltd.

2,2'-Bipyridine-3,3'-dicarboxylic acid Spectrum

2,2'-Bipyridine-3,3'-dicarboxylic acid(4433-01-6)¹HNMR

4433-01-6(2,2'-Bipyridine-3,3'-dicarboxylic acid)Related Search:

2,2'-Bipyridine OXALIC ACID 4,4'-Bipyridine 2,6-Lutidine Ethyl 2-(Chlorosulfonyl)acetate

Quinolinic acid DIPIPERIDINOMETHANE 2,5-PYRIDINEDICARBOXYLIC ACID Folic acid Pyridine-2,6-dicarboxylic acid

Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate Citric acid Ascoric Acid 2,2'-Bipyridine-4,4'-dicarboxylic acid dimethyl ester 2,2'-BIPYRIDINE-4,4'-DICARBOXYLIC ACID,98 %,2,2'-BIPYRIDINE-4,4'-DICARBOXYLIC ACID, TECH., 90%,2,2'-BIPYRIDINE-4,4'-DICARBOXYLIC ACID

2,2''-BIPYRIDINE-5,5''-DICARBOXYLIC ACID 97% N719 [2,2':6',2''-TERPYRIDINE]-3',4'-DICARBOXYLIC ACID

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Butanoic acid, 4-amino-4-(2,6-dioxocyclohexylidene)- 2,2'-Bipyridine-3,3'-dicarboxylic acid 2,2Bipyridyl-3,3'-dicarboxylic acid 2,2'-Binicotinic Acid 3,3'-bis(hydroxycarbonyl)-2,2'-bipyridine 2'-Bipyridyl-3,3'-dicarboxylic acid 2,2'-Bipyridine-3,3'-dicarboxylicAci 2,2'-Bipyridine-3,3'-dicarboxylic acid ISO 9001：2015 REACH 2-(3-carboxypyridin-2-yl)pyridine-3-carboxylic acid 2, 2'-Bipyridyl-3, 3'-dicarboxylic acid 2,2′-Bipyridine-3,3′-dicarboxylic acid, CAS 4433-01-6 4433-01-6 925167 4433-10-6 433-01-6 Heterocyclic Compounds C9 to C46 Heterocyclic Building Blocks Pyridines