3,5-Pyridinedicarboxylic acid

Basic Information

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CAS Number

499-81-0

Molecular Formula

C7H5NO4

Molecular Weight

167.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

>300 °C

Boiling Point

463.7℃ at 760 mmHg

Flash Point

234.2℃

Solubility

1.0g/l

Refractive Index

1.6280 (estimate)

SMILES

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C1=C(C=NC=C1C(=O)O)C(=O)O

InChI

InChI=1S/C7H5NO4/c9-6(10)4-1-5(7(11)12)3-8-2-4/h1-3H,(H,9,10)(H,11,12)

InChIKey

MPFLRYZEEAQMLQ-UHFFFAOYSA-N

LogP

0.478

pKa

2.8(at 25℃)

Topological Polar Surface Area

87.49 Å²

Hydrogen Bond Donor/Acceptor

2 / 5

Complexity

184

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

3,5-pyridine dicarboxylic acid
EINECS 207-893-8
HY-W002000
Oprea1_413127
DINICOTINIC ACID
BDBM26118
W-105997
CHEMBL446761
A7430
NCI6497
UNII-N5NMH4PZ3D
FT-0614745
5-carboxy nicotinic acid
TimTec1_000362
3,5-Pyridinedicarboxylic acid
AC-2844
AI3-52669
AM20070057
Pyridine-3,5-dicarboxylicacid
NCIStruc1_000161
SY003098
AB00376196-04
SCHEMBL51830
499-81-0
NCGC00013071-02
NCI60_017340
NS00043069
Dinicotinic acid-3,5-pyridinedicarboxylic acid
NCIStruc2_000049
NSC-6497
CS-W002000

MDL Number

MFCD00006393

Customs Code

29333999

FAQ

What regulatory guidelines apply to 3,5-Pyridinedicarboxylic acid (CAS: 499-81-0)?

3,5-Pyridinedicarboxylic acid (CAS: 499-81-0) falls under regulatory guidelines such as the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), REACH in the European Union, and FDA/EPA requirements for its use in various applications. Specific handling and disposal guidelines must be followed to ensure safety and compliance.

Are there alternatives to 3,5-Pyridinedicarboxylic acid (CAS: 499-81-0) in synthesis?

Alternatives to 3,5-Pyridinedicarboxylic acid (CAS: 499-81-0) in synthesis include other carboxylic acids like succinic acid or phthalic acid, as well as its isomers like 2,5-pyridinedicarboxylic acid. These can serve similar functions in different chemical processes.

What is the market or research trend for 3,5-Pyridinedicarboxylic acid (CAS: 499-81-0)?

The market for 3,5-Pyridinedicarboxylic acid (CAS: 499-81-0) is trending towards increasing research in its application in polymer synthesis and pharmaceuticals. The compound is also gaining interest in material science for its unique properties. Market trends indicate a growing focus on its sustainable and eco-friendly uses.

How should waste containing 3,5-Pyridinedicarboxylic acid (CAS: 499-81-0) be handled?

Waste containing 3,5-Pyridinedicarboxylic acid (CAS: 499-81-0) should be collected and disposed of according to environmental regulations. Safe handling includes proper storage in a closed container, and disposal should be through incineration or professional waste management services to prevent environmental contamination. Always refer to local waste disposal guidelines for specific instructions.