You are here: Home / Pharmaceutical Intermediates / Heterocyclic Compound / Pyridine Compound / 3,5-Pyridinedicarboxylic Acid


3,5-Pyridinedicarboxylic Acid

  • Chemical Name: 3,5-Pyridinedicarboxylic Acid
  • CAS No.: 499-81-0
  • MF: C7H5NO4
  • MW: 167.12
  • Specification: USP|EP|BP
  • Purity: >98% or As customer requested
  • Color: White to almost white
  • Solubility:1.0g/l
  • Product Categories:Aromatics;Chemical Synthesis;Pyridines;Pharma intermediates
  • Test method: HPLC

Maxmedchem, a global supplier of  3,5-Pyridinedicarboxylic Acid, 499-81-0 offers for your requirements of RND / Development quantities or commercials, based on status of the product. We can also offer other intermediates with supportive technical package required for evaluation.

Basic information   
Product Name: 3,5-Pyridinedicarboxylic acid
Synonyms: PYRIDINE-3,5-DICARBOXYLIC ACID; 3,5-Pyridinedicarboxylic Acid Min 98%; Pyridine-3,5-dicarboxylicacid,98%; DINICOTINIC ACID;3,5-Pyridinedicarboxylate; 5-Carboxynicotinic acid
CAS: 499-81-0
MW: 167.12
EINECS: 207-893-8
Product Categories: Aromatics; Chemical Synthesis; Pyridines; Pharma intermediates
Chemical Structure

3,5-Pyridinedicarboxylic acid            

Chemical Properties   
Melting point  >300 °C (lit.)
Boiling point  295.67°C (rough estimate)
density  1.5216 (rough estimate)
refractive index  1.6280 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  1.0g/l
pka 2.8(at 25℃)
form  Powder
color  White to almost white
Water Solubility  insoluble
BRN  131640
Usage And Synthesis
chemical Properties White crystal powder
Uses Competitive inhibitor of butyrobetaine hydroxylase

Technical Support & Resources

Information provided in the product description is from published literature. Due to the nature of scientific experimentation, your results (e.g., selectivity and effective concentrations) or specific application for this product may differ. If you have questions about how this product fits your application, please contact our technical support staff.

MSDS: MSDS available.

COA: COA can be available if you send us inquiry.

Email us at: for more details.