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ChemicalBook >> CAS DataBase List >> 3,4-Pyridinedicarboxylic acid

3,4-Pyridinedicarboxylic acid

3,4-Pyridinedicarboxylic acid price.
  • $6 - $1612.8
  • Product name: 3,4-Pyridinedicarboxylic acid
  • CAS: 490-11-9
  • MF: C7H5NO4
  • MW: 167.12
  • EINECS:207-705-4
  • MDL Number:MFCD00006392
  • Synonyms:Chinchomeronic acid;CINCHOMERONIC ACID;3,4-PYRIDINEDICARBOXYLIC ACID;AKOS 92171;RARECHEM AL BO 1260;cinchomeronic acid crystalline;Pyridine-3,4-dicarboxylicacid,97%;3,4-PYRIDINEDICARBOXYLIC ACID (8CI,9CI)
Price67 Properties Safety Information Description
67 prices
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  • aablocks
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
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  • Chemenu
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  • 10gm:
  • Manufactureraablocks
  • Product numberAA0033G4
  • Product description3，4-Pyridinedicarboxylic Acid 97%
  • Packaging25g
  • Price$9
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033G4
  • Product description3，4-Pyridinedicarboxylic Acid 98%
  • Packaging100g
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033G4
  • Product description3，4-Pyridinedicarboxylic Acid 98%
  • Packaging500g
  • Price$106
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033G4
  • Product description3，4-Pyridinedicarboxylic Acid 98%
  • Packaging1000g
  • Price$211
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-21911
  • Product descriptionPyridine-3,4-dicarboxylic acid 97%
  • Packaging1000g
  • Price$488
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberF130
  • Product description3,4-Pyridinedicarboxylic acid 98%(HPLC)
  • Packaging1kg
  • Price$428
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF130
  • Product description3,4-Pyridinedicarboxylic acid 98%(HPLC)
  • Packaging500g
  • Price$241
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93994
  • Product description3,4-Pyridinedicarboxylic acid 95%
  • Packaging1kg
  • Price$320
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93994
  • Product description3,4-Pyridinedicarboxylic acid 95%
  • Packaging500g
  • Price$180
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF130
  • Product description3,4-Pyridinedicarboxylic acid 98%(HPLC)
  • Packaging25g
  • Price$27
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93994
  • Product description3,4-Pyridinedicarboxylic acid 95%
  • Packaging100g
  • Price$50
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF130
  • Product description3,4-Pyridinedicarboxylic acid 98%(HPLC)
  • Packaging100g
  • Price$67
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93994
  • Product description3,4-Pyridinedicarboxylic acid 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF130
  • Product description3,4-Pyridinedicarboxylic acid 98%(HPLC)
  • Packaging5g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93994
  • Product description3,4-Pyridinedicarboxylic acid 95%
  • Packaging25g
  • Price$20
  • Updated2026-06-04
  • Buy
  • ManufacturerAlichem
  • Product number490119
  • Product descriptionPyridine-3,4-dicarboxylicacid
  • Packaging250mg
  • Price$741.2
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0033G4 3，4-Pyridinedicarboxylic Acid 97% 25g $9 2026-05-28 Buy
aablocks AA0033G4 3，4-Pyridinedicarboxylic Acid 98% 100g $28 2026-05-28 Buy
aablocks AA0033G4 3，4-Pyridinedicarboxylic Acid 98% 500g $106 2026-05-28 Buy
aablocks AA0033G4 3，4-Pyridinedicarboxylic Acid 98% 1000g $211 2026-05-28 Buy
AHH MT-21911 Pyridine-3,4-dicarboxylic acid 97% 1000g $488 2026-05-26 Buy
AK Scientific F130 3,4-Pyridinedicarboxylic acid 98%(HPLC) 1kg $428 2026-06-04 Buy
AK Scientific F130 3,4-Pyridinedicarboxylic acid 98%(HPLC) 500g $241 2026-06-04 Buy
AK Scientific J93994 3,4-Pyridinedicarboxylic acid 95% 1kg $320 2026-06-04 Buy
AK Scientific J93994 3,4-Pyridinedicarboxylic acid 95% 500g $180 2026-06-04 Buy
AK Scientific F130 3,4-Pyridinedicarboxylic acid 98%(HPLC) 25g $27 2026-06-04 Buy
AK Scientific J93994 3,4-Pyridinedicarboxylic acid 95% 100g $50 2026-06-04 Buy
AK Scientific F130 3,4-Pyridinedicarboxylic acid 98%(HPLC) 100g $67 2026-06-04 Buy
AK Scientific J93994 3,4-Pyridinedicarboxylic acid 95% 5g $12 2026-06-04 Buy
AK Scientific F130 3,4-Pyridinedicarboxylic acid 98%(HPLC) 5g $16 2026-06-04 Buy
AK Scientific J93994 3,4-Pyridinedicarboxylic acid 95% 25g $20 2026-06-04 Buy
Alichem 490119 Pyridine-3,4-dicarboxylicacid 250mg $741.2 2021-12-16 Buy
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Properties

Melting point :262 °C (dec.) (lit.)
Boiling point :295.67°C (rough estimate)
Density :1.5216 (rough estimate)
refractive index :1.6280 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :2.34g/l
pka :1.00±0.10(Predicted)
form :Fine Crystalline Powder
color :White to slightly beige
Water Solubility :2.34g/L(25 ºC)
Merck :14,2283
BRN :137242
InChI :InChI=1S/C7H5NO4/c9-6(10)4-1-2-8-3-5(4)7(11)12/h1-3H,(H,9,10)(H,11,12)
InChIKey :MUYSADWCWFFZKR-UHFFFAOYSA-N
SMILES :C1=NC=CC(C(O)=O)=C1C(O)=O
CAS DataBase Reference :490-11-9(CAS DataBase Reference)
NIST Chemistry Reference :3,4-Pyridinedicarboxylic acid(490-11-9)

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

ChEBI: Cinchomeronic acid is a pyridinedicarboxylic acid. It is a conjugate acid of a cinchomeronate(1-).

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Suppliers and manufacturers

Shanghai EachChem Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. INTATRADE GmbH future industrial shanghai co., ltd Alfa Aesar TAIYUAN RHF CO.,LTD. TCI (Shanghai) Development Co., Ltd. ShangHai DEMO Chemical Co.,Ltd Beijing dtftchem Technology Co., Ltd.