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supplier of 2,6-Pyridinedicarboxylic acid CAS#499-83-2
- Pro No.： FC10020
- Cas No.： 499-83-2
- Appearance： Crystalline Powder
- Parameters
- Pro No.： FC10020
- Cas No.： 499-83-2
- Appearance： Crystalline Powder
Product Name:2,6-Pyridinedicarboxylic acid
CAS:499-83-2
MF:C7H5NO4
MW:167.12
EINECS:207-894-3
Product Categories:Building Blocks;C7;Chemical Synthesis;Heterocyclic Building Blocks;Carboxylic Acids;Carboxylic Acids;Organic acids;Pyridines, Pyrimidines, Purines and Pteredines;blocks;Carboxes;Pyridines;Pyridine;pyridine derivative
Melting point 248-250 °C (dec.)(lit.)
Boiling point 295.67°C (rough estimate)
density 1.5216 (rough estimate)
vapor pressure <0.01 hPa (20 °C)
refractive index 1.6280 (estimate)
Fp 188 °C
storage temp. Store below +30°C.
solubility H2O: 1%, clear
pka2.16(at 25℃)
form Crystalline Powder
color White
PH2.0 (5g/l, H2O, 20℃)
Water Solubility 5 g/L (20 ºC)
EPA Substance Registry System2,6-Pyridinedicarboxylic acid (499-83-2)
Hazard Codes Xi
Risk Statements 36/37/38-37/38-36
Safety Statements 26-36-24/25-37
WGK Germany 3
Autoignition Temperature620 °C
HS Code 29333999
Toxicity: LD50 orally in Rabbit: 10500 mg/kg
Chemical Properties: White crystalline powder
Uses: Used to prepare dipicolinato ligated lanthanide1 and transition metal2 complexes.
Uses:2,6-Pyridinedicarboxylic acid is an amphoteric polar metabolite produced by many bacterial and fungal species. Prior to its discovery as a microbial metabolite, dipicolinic acid had long been recognised as a chelating agent for many metal ions. Wide distribution of dipicolinic acid among microbes makes it an important dereplication standard in discovery. Dipicolinic acid reaches high concentrations (~10% w/w) in Bacillus endospores aiding heat resistance and is used in laboratories as a marker for the effectiveness of sterilisation.
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