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ChemicalBook >> CAS DataBase List >> 2 2'-Biquinoline-4 4'-dicarboxylic acid&

2 2'-Biquinoline-4 4'-dicarboxylic acid&

2 2'-Biquinoline-4 4'-dicarboxylic acid& price.
  • $6 - $534
  • Product name: 2 2'-Biquinoline-4 4'-dicarboxylic acid&
  • CAS: 207124-63-8
  • MF: C20H15KN2O5
  • MW: 402.45
  • EINECS:628-806-3
  • MDL Number:MFCD00191791
  • Synonyms:2,2`-Biquinoline-4,4`-dicarboxylic acid dipotassiuM salt trihydrate,99%;2,2'-BIQUINOLINE-4,4'-DICARBOXYLIC ACID DIPOT. SALT TRIHYDR.;2,2''-BIQUINOLINE-4,4''-DICARBOXYLIC ACID, DIPOTASSIUM SALT TRIHYDRATE 99%;2,2′-Biquinoline-4,4′-dicarboxylic acid dipotassium salt trihydrate,2,2′-Bicinchoninic acid dipotassium salt, 4,4′-Dicarboxy-2,2′-biquinoline dipotassium salt, Dipotassium 2,2′-biquinoline-4,4′-dicarb;Potassium [2,2'-biquinoline]-4,4'-dicarboxylate trihydrate;2'-Biquinoline-4,4'-dicarboxylic acid dipotassium salt trihydrate;-dicarboxylic acid dipotassium salt trihydrate;4,4' - Dicarboxy-2,2'Biquinoline Potassium Salt Powder
Price20 Properties Safety Information Description
20 prices
Selected condition：
Brand
  • aablocks
  • Adipogen Life Sciences
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
Package
  • 1g
  • 5.00g
  • 5g
  • 25.00g
  • 25g
  • 100g
  • 100.00g
  • Manufactureraablocks
  • Product numberAA002IS9
  • Product descriptionPotassium [2,2-biquinoline]-4,4-dicarboxylate trihydrate 98%
  • Packaging1g
  • Price$6
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002IS9
  • Product descriptionPotassium [2,2-biquinoline]-4,4-dicarboxylate trihydrate 98%
  • Packaging5g
  • Price$18
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002IS9
  • Product descriptionPotassium [2,2-biquinoline]-4,4-dicarboxylate trihydrate 98%
  • Packaging25g
  • Price$83
  • Updated2026-05-28
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-B0719-G005
  • Product description2,2'-Bicinchoninic acid dipotassium salt trihydrate ≥98%
  • Packaging5g
  • Price$88
  • Updated2026-05-06
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-B0719-G025
  • Product description2,2'-Bicinchoninic acid dipotassium salt trihydrate ≥98%
  • Packaging25g
  • Price$350
  • Updated2026-05-06
  • Buy
  • ManufacturerAK Scientific
  • Product number0607AB
  • Product descriptionPotassium[2,2'-biquinoline]-4,4'-dicarboxylatetrihydrate
  • Packaging5g
  • Price$163
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0008364
  • Product description2,2'-BIQUINOLINE-4,4'-DICARBOXYLIC ACID DIPOTASSIUM SALT TRIHYDRATE 99.00%
  • Packaging1G
  • Price$417.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0008364
  • Product description2,2'-BIQUINOLINE-4,4'-DICARBOXYLIC ACID DIPOTASSIUM SALT TRIHYDRATE 99.00%
  • Packaging5G
  • Price$487
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS521530
  • Product descriptionPotassium[2,2-biquinoline]-4,4-dicarboxylatetrihydrate 98%
  • Packaging25g
  • Price$209
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS521530
  • Product descriptionPotassium[2,2-biquinoline]-4,4-dicarboxylatetrihydrate 98%
  • Packaging1g
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS521530
  • Product descriptionPotassium[2,2-biquinoline]-4,4-dicarboxylatetrihydrate 98%
  • Packaging5g
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM143553
  • Product descriptionPotassium[2,2''-biquinoline]-4,4''-dicarboxylatetrihydrate 95%
  • Packaging100g
  • Price$499
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM143553
  • Product descriptionPotassium [2,2'-biquinoline]-4,4'-dicarboxylate trihydrate 95%
  • Packaging25g
  • Price$130
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51001558
  • Product descriptionPotassium [2,2'-biquinoline]-4,4'-dicarboxylate trihydrate 95+%
  • Packaging100g
  • Price$534
  • Updated2026-05-27
  • Buy
  • ManufacturerMatrix Scientific
  • Product number100247
  • Product descriptionPotassium [2,2'-biquinoline]-4,4'-dicarboxylate trihydrate
  • Packaging100.00g
  • Price$395
  • Updated2026-05-18
  • Buy
  • ManufacturerMatrix Scientific
  • Product number100247
  • Product descriptionPotassium [2,2'-biquinoline]-4,4'-dicarboxylate trihydrate
  • Packaging25.00g
  • Price$118
  • Updated2026-05-18
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002IS9 Potassium [2,2-biquinoline]-4,4-dicarboxylate trihydrate 98% 1g $6 2026-05-28 Buy
aablocks AA002IS9 Potassium [2,2-biquinoline]-4,4-dicarboxylate trihydrate 98% 5g $18 2026-05-28 Buy
aablocks AA002IS9 Potassium [2,2-biquinoline]-4,4-dicarboxylate trihydrate 98% 25g $83 2026-05-28 Buy
Adipogen Life Sciences CDX-B0719-G005 2,2'-Bicinchoninic acid dipotassium salt trihydrate ≥98% 5g $88 2026-05-06 Buy
Adipogen Life Sciences CDX-B0719-G025 2,2'-Bicinchoninic acid dipotassium salt trihydrate ≥98% 25g $350 2026-05-06 Buy
AK Scientific 0607AB Potassium[2,2'-biquinoline]-4,4'-dicarboxylatetrihydrate 5g $163 2021-12-16 Buy
American Custom Chemicals Corporation ING0008364 2,2'-BIQUINOLINE-4,4'-DICARBOXYLIC ACID DIPOTASSIUM SALT TRIHYDRATE 99.00% 1G $417.4 2021-12-16 Buy
American Custom Chemicals Corporation ING0008364 2,2'-BIQUINOLINE-4,4'-DICARBOXYLIC ACID DIPOTASSIUM SALT TRIHYDRATE 99.00% 5G $487 2021-12-16 Buy
Arctom AS521530 Potassium[2,2-biquinoline]-4,4-dicarboxylatetrihydrate 98% 25g $209 2021-12-16 Buy
Arctom AS521530 Potassium[2,2-biquinoline]-4,4-dicarboxylatetrihydrate 98% 1g $24 2021-12-16 Buy
Arctom AS521530 Potassium[2,2-biquinoline]-4,4-dicarboxylatetrihydrate 98% 5g $55 2021-12-16 Buy
Chemenu CM143553 Potassium[2,2''-biquinoline]-4,4''-dicarboxylatetrihydrate 95% 100g $499 2021-12-16 Buy
Chemenu CM143553 Potassium [2,2'-biquinoline]-4,4'-dicarboxylate trihydrate 95% 25g $130 2026-05-26 Buy
Crysdot CD51001558 Potassium [2,2'-biquinoline]-4,4'-dicarboxylate trihydrate 95+% 100g $534 2026-05-27 Buy
Matrix Scientific 100247 Potassium [2,2'-biquinoline]-4,4'-dicarboxylate trihydrate 100.00g $395 2026-05-18 Buy
Matrix Scientific 100247 Potassium [2,2'-biquinoline]-4,4'-dicarboxylate trihydrate 25.00g $118 2026-05-18 Buy
Next Last

Properties

Melting point :>300 °C(lit.)
storage temp. :2-8°C, protect from light, stored under nitrogen
form :powder
Appearance :White to off-white Solid
InChI :InChI=1S/C20H12N2O4.K.H2O.H/c23-19(24)13-9-17(21-15-7-3-1-5-11(13)15)18-10-14(20(25)26)12-6-2-4-8-16(12)22-18;;;/h1-10H,(H,23,24)(H,25,26);;1H2;
InChIKey :HIQHEAILXVPKNI-UHFFFAOYSA-N
SMILES :C(C1=CC(C2=NC3=CC=CC=C3C(C(=O)O)=C2)=NC2=CC=CC=C12)(=O)O.[KH].O

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2,2′-Biquinoline-4,4′-dicarboxylic acid dipotassium salt trihydrate (dipotassium salt of 2,2 -biquinoline- 4,4 -dicarboxylic acid trihydrate) may be used as ligand in the aerobic oxidation of alcohols (primary, secondary and benzylic) in the presence of palladium catalysts.

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979-88-4 2,2'-BICINCHONINIC ACID 2,2'-Biquinoline

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Suppliers and manufacturers

Suzhou yacoo science co.,Ltd J & K SCIENTIFIC LTD. Hunan Hui Bai Shi Biotechnology Co., Ltd. Shanghai Aladdin Bio-Chem Technology Co.,LTD Bide Pharmatech Ltd. Suzhou Laing Biological Technology Co., LTD Shanghai Macklin Biochemical Co.,Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Sigma-Aldrich Shanghai YuanYe Biotechnology Co., Ltd.