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H26879 1-Methylindazole-3-carboxylic acid, 97%

CAS Number

Stock No. Size Price ($) Quantity Availability
H26879-03 1g 29.70
H26879-06 5g 86.30
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1-Methylindazole-3-carboxylic acid, 97%


Chemical Properties

Formula Weight
Melting point
ca 218° dec.
Storage & Sensitivity
Ambient temperatures.
Insoluble in water. Soluble in DMSO and Methanol.


1-Methylindazole-3-carboxylic acid is used as important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. It is also used as a pharmaceutical adjuvant, Granisetron Impurity D.


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away strong oxidizing agents.

Literature References

X Baocai.; D Fei.; W Hongzhong. Synthesis of 1-methylindazole-3-carboxylic acid. Speciality petrochemicals. 200010 (2), 238-240.

Y Wang.; Y Zhao.; S Li. Synthesis of Pazopanib Hydrochloride. Fine Chemical Intermediates. 2013R914 (02), 549-550.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. 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. Rinse mouth. 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

Harmonized Tariff Code


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