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A10771 Pyridine-3,4-dicarboxylic anhydride, 97%

CAS Number
Cinchomeronic anhydride

Stock No. Size Price ($) Quantity Availability
A10771-03 1g 30.50
A10771-06 5g 87.10
A10771-14 25g 374.00
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Pyridine-3,4-dicarboxylic anhydride, 97%


Chemical Properties

Formula Weight
Melting point
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Decomposes in water.


Pyridine-3,4-dicarboxylic anhydride is an important organic intermediate. It is used in agrochemical, pharmaceutical and dyestuff field.


Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with bases and oxidizing agents. It is sensitive to moisture.

Literature References

A. Paul Krapcho.; Mary E. Petry.; Zelleka Getahun.; John J. LandiJr.; John Stallman.; Johanna F. Polsenberg.; Cynthia E. Gallagher.; Martin J. Maresch, Miles P. Hacker. 6,9-Bis[(aminoalkyl)amino]benzo[g]isoquinoline-5,10-diones. A Novel Class of Chromophore-Modified Antitumor Anthracene-9,10-diones: Synthesis and Antitumor Evaluations. J. Med. Chem. 1994, 37, (6), 828-837.

Kenji Niiyama.; Toshiaki Mase.; Hirobumi Takahashi.; Akira Naya.; Kasumi Katsuki.; Toshio Nagase.; Satoshi Ito.; Takashi Hayama.; Akihiro Hisaka.; Satoshi Ozaki.; Masaki Ihara.; Mitsuo Yano.; Takahiro Fukuroda.; Kazuhito Noguchi.; Masaru Nishikibe.; Kiyofumi Ishikawa. 6-Carboxy-5,7-diarylcyclopenteno[1,2-b]pyridine derivatives: A novel class of endothelin receptor antagonists. Bioorganic & Medicinal Chemistry. 2002, 10 (8), 2461-2470.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

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