Date published: 2026-1-9

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Hydrazine monohydrochloride (CAS 2644-70-4)

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Alternate Names:
diazane hydrochloride; diamine hydrochloride
Application:
Hydrazine monohydrochloride is Has been used as catalyst in the synthesis of titanium oxide polymers
CAS Number:
2644-70-4
Purity:
≥95%
Molecular Weight:
68.51
Molecular Formula:
H4N2•HCl
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Hydrazine monohydrochloride has been used as catalyst in the synthesis of titanium oxide polymers via catalytic sol-gel process and in preparation of ethyl 3-ethoxy-1H-pyrazole-4-carboxylate. Hydrazine monohydrochloride, or hydrazinium chloride, stands as an inorganic compound featuring a nitrogen atom flanked by two hydrogen atoms. Its appearance is that of a colorless solid that readily dissolves in water. This compound boasts robust capabilities as a potent reducing agent, finding utility across diverse realms of industry and science. Notably, its applications extend into the synthesis of assorted compounds. In the realm of scientific exploration, hydrazine monohydrochloride plays a pivotal role. Functioning as a reducing agent in the orchestration of organic synthesis, it also assumes the mantle of a key reagent for discerning various analytes. One of its paramount attributes is its formidable prowess as a reducing agent. This prowess is harnessed within organic synthesis, where it facilitates the reduction of an array of functional groups. Moreover, its vital role in the quantification of multiple analytes, including nitrates and nitrites, underscores its indispensable place in scientific endeavors.


Hydrazine monohydrochloride (CAS 2644-70-4) References

  1. Versatile and efficient solid-phase syntheses of pyrazoles and isoxazoles.  |  Shen, DM., et al. 2000. Org Lett. 2: 2789-92. PMID: 10964366
  2. New quinone diimine complex of zinc with pH-dependent emission in the visible region.  |  Dollberg, CL. and Turro, C. 2001. Inorg Chem. 40: 2484-5. PMID: 11350225
  3. Comparison between the effects of TiO2 synthesized by photoassisted and conventional sol-gel methods on the photochromism of WO3 colloids.  |  He, T., et al. 2004. J Colloid Interface Sci. 279: 117-23. PMID: 15380419
  4. 5-Iodo-3-ethoxypyrazoles: an entry point to new chemical entities.  |  Guillou, S. and Janin, YL. 2010. Chemistry. 16: 4669-77. PMID: 20333718
  5. Creation of high-refractive-index amorphous titanium oxide thin films from low-fractal-dimension polymeric precursors synthesized by a sol-gel technique with a hydrazine monohydrochloride catalyst.  |  Shimizu, W., et al. 2012. Langmuir. 28: 12245-55. PMID: 22817104
  6. Rapid synthesis of low-fractal dimension titanium oxide polymers by a sol-gel technique using hydrazine monohydrochloride.  |  Shimizu, W., et al. 2012. J Nanosci Nanotechnol. 12: 3732-8. PMID: 22852301
  7. Palladium(II)-catalyzed synthesis of functionalized indenones via oxidation and cyclization of 2-(2-arylethynylphenyl)acetonitriles.  |  Chen, X., et al. 2013. Org Biomol Chem. 11: 2582-5. PMID: 23503621
  8. Synthesis and molecular structure of novel 2-(alkylthio)-4-chloro-N-(4,5-dihydro-5-oxo-1H-1,2,4-triazol-3-yl)-5-methylbenzenesulfonamides with potential anticancer activity.  |  Sławiński, J., et al. 2012. Monatsh Chem. 143: 1705-1718. PMID: 26166861
  9. A Novel Green TiO2 Photocatalyst with a Surface Charge-Transfer Complex of Ti and Hydrazine Groups.  |  Tian, L., et al. 2017. Chemistry. 23: 5345-5351. PMID: 28133843
  10. Ni and Cu-catalyzed one pot synthesis of unsymmetrical 1,3-di(hetero)aryl-1H-indazoles from hydrazine, o-chloro (hetero)benzophenones, and (hetero)aryl bromides.  |  Wiethan, C., et al. 2017. Org Biomol Chem. 15: 5062-5069. PMID: 28567460
  11. Programming properties of transient hydrogels by an enzymatic reaction.  |  Panja, S., et al. 2020. Nanoscale. 12: 12840-12848. PMID: 32515773
  12. Bridge Functionalisation of Bicyclo[1.1.1]pentane Derivatives.  |  Anderson, JM., et al. 2021. Angew Chem Int Ed Engl. 60: 24754-24769. PMID: 34151501
  13. Elevation of brain GABA content by chronic low-dosage administration of hydrazine, a metabolite of isoniazid.  |  Perry, TL., et al. 1981. J Neurochem. 37: 32-9. PMID: 7252511

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Hydrazine monohydrochloride, 5 g

sc-255208
5 g
$28.00