Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

38235-71-1 - 3-Hydrazinobenzoic acid, 99% - B21462 - Alfa Aesar

B21462 3-Hydrazinobenzoic acid, 99%

CAS Number

This item cannot be ordered online at this time. Please try again later, or request a bulk quote.

Add to Quote Request

3-Hydrazinobenzoic acid, 99%


Chemical Properties

Formula Weight
Melting point
ca 194° dec.
Very soluble in water.


It finds its application oin the structure-activity studies of a series of dipyrazolo [3, 4-b: 3?, 4?-d] pyridin-3-ones binding to the immune regulatory protein B7. 1. It is also an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dye stuffs.


Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literature References

B. A. Shainyan, Reactions of N-sulfinyltrifluoromethanesulfonamide with carboxylic acids.Russ. J. Org. Chem.200844(8), 1121-1125.

Rémy C. Lemoine, et al. Exploration of a new series of CCR5 antagonists: Multi-dimensional optimization of a sub-series containing N-substituted pyrazoles.Bioorg. Med. Chem. Lett., 201020(16), 4753-4756.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • A10943

    2,4-Dichlorophenylhydrazine hydrochloride, 98%
  • A11716

    Diethylamine, 99+%
  • B21573

    Curcumin, 95% (total curcuminoid content), from Turmeric rhizome
  • L14002

    Silica gel 60, 0.060-0.2mm (70-230 mesh)
  • 42006

    Dichloromethane, Environmental Grade, 99.8+%, stab. with amylene

Recently Viewed


Life Science

Metals & Materials


Analytical & Labware