2,2'-Bipyridine-4,4'-dicarboxylic acid

Product Name: 2,2'-Bipyridine-4,4'-dicarboxylic acid
CAS No.: 6813-38-3
Chemical Name: 2,2'-Bipyridine-4,4'-dicarboxylic acid
Synonyms: dcbpy;DK7292;DK7489;RARECHEM AL BE 0816;-diylbisphosphonate;2,2'-BIPYRIDINE-4,4';Abametapir Impurity 5;2,2'-Biisonicotinic Acid;2,2'-Biisonicotinic acid;2,2'-BIPYRIDINE-4,4'-DICA
CBNumber: CB5181964
Molecular Formula: C12H8N2O4
Formula Weight: 244.2
MOL File: 6813-38-3.mol

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2,2'-Bipyridine-4,4'-dicarboxylic acid Property

Melting point:: >310°C
Boiling point:: 387.12°C (rough estimate)
Density: 1.3468 (rough estimate)
refractive index: 1.6360 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
pka: 1.67±0.10(Predicted)
form: Powder
color: White to white-gray
Water Solubility: insoluble
BRN: 212894
InChI: InChI=1S/C12H8N2O4/c15-11(16)7-1-3-13-9(5-7)10-6-8(12(17)18)2-4-14-10/h1-6H,(H,15,16)(H,17,18)
InChIKey: FXPLCAKVOYHAJA-UHFFFAOYSA-N
SMILES: C1(C2=NC=CC(C(O)=O)=C2)=NC=CC(C(O)=O)=C1
CAS DataBase Reference: 6813-38-3(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-37/39
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29333990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 550566
Product name: 2,2′-Bipyridine-4,4′-dicarboxylic acid
Purity: 98%
Packaging: 1g
Price: $86.16
Updated: 2025/07/31

Sigma-Aldrich

Product number: 282812
Product name: 2,2′-Bipyridine-4,4′-dicarboxylic acid
Purity: technical grade, 90%
Packaging: 1g
Price: $508
Updated: 2023/01/07

TCI Chemical

Product number: B1876
Product name: 2,2'-Bipyridine-4,4'-dicarboxylic Acid
Purity: >96.0%(HPLC)(T)
Packaging: 1g
Price: $55
Updated: 2025/07/31

TCI Chemical

Product number: B1876
Product name: 2,2'-Bipyridine-4,4'-dicarboxylic Acid
Purity: >96.0%(HPLC)(T)
Packaging: 100mg
Price: $16
Updated: 2025/07/31

Strem Chemicals

Product number: 07-0370
Product name: 4,4'-Dicarboxy-2,2'-bipyridine, 98%
Packaging: 250mg
Price: $62
Updated: 2024/03/01

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2,2'-Bipyridine-4,4'-dicarboxylic acid Chemical Properties,Usage,Production

Chemical Properties

white to white-grey powder

Uses

2,2'-Bipyridine-4,4'-dicarboxylic acid is used as an organic chemical synthesis intermediate.

Uses

2,2'-Bipyridine-4,4'-dicarboxylic acid can be used as an organic chemical synthesis intermediate

Synthesis

1134-35-6

6813-38-3

General procedure for the synthesis of 2,2'-bipyridine-4,4'-dicarboxylic acid from 4,4'-dimethyl-2,2'-bipyridine: 1.0 g (5.4 mmol) of 4,4'-dimethyl-2,2'-bipyridine was added to a reaction flask, and 18 mL of concentrated sulfuric acid was added slowly dropwise with stirring. This process was accompanied by a large amount of exothermic heat, and after the solution was cooled to room temperature, 3.3 g (11.3 mmol) of potassium dichromate was added, and the solution then changed to a dark green color. Subsequently, the reaction mixture was stirred at 65°C for 6 hours. Upon completion of the reaction, it was cooled to room temperature and the reaction was poured into 1000 mL of water, which immediately produced a large white flocculent precipitate. The precipitate was collected by filtration and washed sequentially with water and methanol until the filtrate was clarified. Finally, the resulting white solid was dried under vacuum at 60 °C for 18 h to obtain the target product in 98% yield.

References

[1] Chemical Communications, 2010, vol. 46, # 13, p. 2197 - 2199
[2] Transition Metal Chemistry, 2011, vol. 36, # 8, p. 897 - 900
[3] Patent: CN107417737, 2017, A. Location in patent: Paragraph 0051-0054
[4] Helvetica Chimica Acta, 2018, vol. 101, # 5,
[5] Chemical Communications, 2006, # 1, p. 85 - 87

2,2'-Bipyridine-4,4'-dicarboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2'-Bipyridine-4,4'-dicarboxylic acid Suppliers

Americas 1 Belgium 2 China 284 Europe 3 France 1 Germany 7 India 15 Japan 3 Lithuania 2 Switzerland 3 The Netherlands 2 Ukraine 1 United Kingdom 18 United States 35 Global 377

Shanghai Uchem Inc.

Tel: 15618758386; 15618758386
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Alfa Aesar

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View Lastest Price from 2,2'-Bipyridine-4,4'-dicarboxylic acid manufacturers

HANGZHOU HAILAN CHEMICAL CO.,LTD.

Product: 2,2'-Bipyridine-4,4'-dicarboxylic acid 6813-38-3
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%min
Supply Ability: 2000kgs
Release date: 2025-09-10

Zhengzhou Alfa Chemical Co.,Ltd

Product: 2,2'-Bipyridine-4,4'-dicarboxylic acid 6813-38-3
Price: US $30.00/g
Min. Order: 10g
Purity: 97%
Supply Ability: 100KGS
Release date: 2020-07-16

Henan Aochuang Chemical Co.,Ltd.

Product: 2,2'-Bipyridine-4,4'-dicarboxylic acid 6813-38-3
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-27

6813-38-3, 2,2'-Bipyridine-4,4'-dicarboxylic acidRelated Search:

OXALIC ACID DIPIPERIDINOMETHANE 4,4'-Bipyridine 2-Picolinic acid Zinc picolinate Chromium picolinate Phthalic acid 2,2'-Bipyridine Bis(2-ethylhexyl) phthalate 2,2'-Bicinchoninic Acid 4,4'-Bis(ethoxycarbonly)-2,2'-bipyridine N719 2,2'-Bipyridine-4,4'-dicarboxylic acid dimethyl ester CIS-BIS(ISOTHIOCYANATO)BIS(2,2-BIPYRIDYL-4,4-DICARBOXYLATO)-RUTHENIUM(II) DIBUTYL 2,2'-BIPYRIDINE-4,4'-DICARBOXYLATE 2,2'-BIQUINOLINE-4,4'-DICARBOXYLIC ACID DIPOTASSIUM SALT TRIHYDRATE Bicinchoninic Acid Disodium Salt 2,2''-BIPYRIDINE-5,5''-DICARBOXYLIC ACID 97%

RARECHEM AL BE 0816

4,4'-DICARBOXY-2,2'-BIPYRIDINE

2,2'-BIPYRIDINE-4,4'-DICARBOXYLIC ACID

2,2'-BIPYRIDYL-4,4'-DICARBOXYLIC ACID

2,2'-DIPYRIDYL-4,4'-DICARBOXYLIC ACID

2,2'-BIPYRIDINE-4,4'-DICARBOXYLIC ACID,98 %

2,2'-BIPYRIDINE-4,4'-DICARBOXYLIC ACID, TECH., 90%

2,2'-BIPYRIDINE-4,4'

2,2'-Bipyridyl-4,4'-dicarboxyl

4,4'-Dicarboxy-2,2'-bipyridine,98%

4,4'-dicarboxylic acid -2,2'-dipyridine

4,4 -DICARBOXY-2,2-DIPIPIDYL

2,2'-Bi(4-pyridinecarboxylic acid)

2,2'-Bi[4-pyridinecarboxylic acid]

dcbpy

2,2′-Bipyridine-4,4′-dicarboxylic acid,2,2′-Bipyridyl-4,4′-dicarboxylic acid

2-(4,4-dicarboxy-3,4-dihydropyridin-2-yl)-3,4-dihydropyridine-4,4-dicarboxylic acid

2,2'-bipyridine-4,4'-dicarboxylic acid 98%

2,2- bipyridine-4,4-two forMic acid

2'-bipyridine-4,4'-dicarboxylic acid

2,2'-BIPYRIDINE-4,4'-DICA

4,4-dicarboxylic acid-2 2-bipyridine

4,4'-Dicarboxylic acid-2,2'-Dipyridyl

2,2'-Bipyridine-4,4'-dicarboxylic acid≥ 99% (HPLC)

2,2′-Bipyridyl-4,4′-dicarboxylic acid 2,2'-Bipyridine-4,4'-dicarboxylic acid

[2,2']Bipyridinyl-4,4'-dicarboxylic acid

2-(4-CARBOXYLATOPYRIDIN-2-YL)PYRIDINE-4-CARBOXYLATE

-diylbisphosphonate

2,2'-Bipyridine-4,4'-dicarboxylic Acid &gt

2,2'-Bipyridine-4,4'-dicarboxyL

2,2'-Bipyridine-4,4'-dicarboxylic acid ISO 9001：2015 REACH

DK7292

DK7489

2,2'-Bipyridine]-4,4'-dicarboxylic acid (8CI, 9CI, ACI)

4,41-dicabroxy-2,21-Bpyxidinei

2,2'-Bipyridyl-4,4'-dicarboxylicacid

2,2'-Biisonicotinic Acid

4,4'-Dicarboxy-2,2-bipyridine

2,2′-Bipyridyl-4,4'-dicarboxylic acid

Abametapir Impurity 5

2,2'-Biisonicotinic acid

6813-38-3

C12H8N2O4

Building Blocks

C9 to C46

Heterocyclic Building Blocks

Pyridines

Achiral Nitrogen

Py-N

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

Organic acids

API intermediates