Category
Dihydralazine
CAS Number
Dihydralazine STD - 484-23-1; MP - A - 649765-80-0 ;
Alternate CAS Number
7327-87-9 (Sulfate)
Molecular Formula
Dihydralazine STD - C8H10N6 ; IMP - A - C8H9N5 ;
Molecular Weight
Dihydralazine STD - 190.21 g/mol; IMP - A - 649765-80-0 ;
Synonym

Dihydralazine - (4-Hydrazinylphthalazin-1-yl)hydrazine ; 1,4-Bis(hydrazino)phthalazine ; 1,4-Dihydrazino-Phthalazin ;1,4-Phthalazinedione, 2,3-dihydro-, dihydrazone ;

Dihydralazine EP Impurity A - 4-Hydrazinyl-1-phthalazinamine; 4-Amino-1(2H)-phthalazinonehydrazone;

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Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Dihydralazine for system suitability CRS application refers to using a certified Chemical Reference Standard of dihydralazine  to verify that a chromatographic system (such as HPLC) is performing correctly before analyzing actual samples.