Hydralazine 7-Chloro-1-hydrazinyl Impurity

About Hydralazine 7-Chloro-1-hydrazinyl Impurity

Hydralazine 7-Chloro-1-hydrazinyl Impurity is an impurity of Hydralazine carrying the CAS registry number 59283-60-2. Formula C8H7ClN4, molecular weight 194.62 g/mol. Systematically, it is named (7-chlorophthalazin-1-yl)hydrazine. Common synonyms include Phthalazine, 7-chloro-1-hydrazinyl- and 7-Chloro-1-hydrazinylphthalazine.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This Hydralazine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Hydralazine

View every impurity, metabolite and intermediate we list for Hydralazine.

Hydralazine impurities

Specifications & identifiers

Chemical identifiers
Product name	Hydralazine 7-Chloro-1-hydrazinyl Impurity
Catalogue No.	VQ-031074
CAS Number	59283-60-2
IUPAC name	(7-chlorophthalazin-1-yl)hydrazine
Molecular formula	C₈H₇ClN₄
Molecular weight	194.62 g/mol
Exact mass	194.0359
Grade	Reference Standard
HSN code	38229090
InChIKey	KCRPHOQOTOSIOL-UHFFFAOYSA-N
SMILES	C1=CC2=CN=NC(=C2C=C1Cl)NN
PubChem CID	53987689

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	2 / 4
TPSA	63.8 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Hydralazine 7-Chloro-1-hydrazinyl Impurity?

The CAS Registry Number of Hydralazine 7-Chloro-1-hydrazinyl Impurity is 59283-60-2. It is also known as Phthalazine, 7-chloro-1-hydrazinyl-, 7-Chloro-1-hydrazinylphthalazine.

What is the molecular formula and molecular weight of Hydralazine 7-Chloro-1-hydrazinyl Impurity?

Hydralazine 7-Chloro-1-hydrazinyl Impurity has the molecular formula C8H7ClN4 and a molecular weight of 194.62 g/mol. Its IUPAC name is (7-chlorophthalazin-1-yl)hydrazine.

What is Hydralazine 7-Chloro-1-hydrazinyl Impurity used for?

Hydralazine 7-Chloro-1-hydrazinyl Impurity is supplied as a characterised reference material related to Hydralazine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Hydralazine 7-Chloro-1-hydrazinyl Impurity can I order?

We supply Hydralazine 7-Chloro-1-hydrazinyl Impurity in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Hydralazine 7-Chloro-1-hydrazinyl Impurity?

Yes. Every lot of Hydralazine 7-Chloro-1-hydrazinyl Impurity is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Hydralazine 7-Chloro-1-hydrazinyl Impurity be shipped internationally?

Yes. We export Hydralazine 7-Chloro-1-hydrazinyl Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.