2,6-Pyridinedicarboxylic acid
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2,6-Pyridinedicarboxylic acid
structure -
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CAS No:
499-83-2
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Formula:
C7H5NO4
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Chemical Name:
2,6-Pyridinedicarboxylic acid
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Synonyms:
2,6-Pyridinedicarboxylic acid;Dipicolinic acid;DPAc;2,6-Dicarboxypyridine;2,6-Dipicolinic acid;DPA;6-Carboxypicolinic acid;NSC 176;Pyridine-2,6-diformic acid;Pyridine-2,6-dicarboxylic acid
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CAS No:
Description
White crystalline powder
Solid
Dipicolinic acid is a pyridinedicarboxylic acid carrying two carboxy groups at positions 2 and 6. It has a role as a bacterial metabolite. It is a conjugate acid of a dipicolinate(1-).
2,6-Pyridinedicarboxylic acid Basic Attributes
167.12
167.12
131629
207-894-3
UE81S5CQ0G
176
DTXSID7022043
29333999
Characteristics
87.5
0.6
White Crystalline Powder
1.6±0.1 g/cm3
249 °C (decomp)
463.7°C at 760 mmHg
188 °C
1.628
H2O: 5 g/L (20 ºC)
Store below +30°C.
<0.01 hPa (20 °C)
LD50 orally in Rabbit: 10500 mg/kg
Safety Information
IRRITANT
NONH for all modes of transport
3
36/37/38-37/38-36
26-36-24/25-37
Xi
Irritant
Stable under normal temperatures and pressures.
P261-P305 + P351 + P338
H315-H319-H335
Drug Information
Compounds or agents that combine with an enzyme in such a manner as to prevent the normal substrate-enzyme combination and the catalytic reaction. (See all compounds classified as Enzyme Inhibitors.)|Chemicals that bind to and remove ions from solutions. Many chelating agents function through the formation of COORDINATION COMPLEXES with METALS. (See all compounds classified as Chelating Agents.)
2,6-dicarboxypyridine
2,6-Pyridinedicarboxylic acid Use and Manufacturing
Dipicolinic 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.
2,6-Pyridinedicarboxylic acid: ACTIVE
Cosmetics -> Chelating
Computed Properties
Molecular Weight:167.12
XLogP3:0.6
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:2
Exact Mass:167.02185764
Monoisotopic Mass:167.02185764
Topological Polar Surface Area:87.5
Heavy Atom Count:12
Complexity:184
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Price Analysis
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