Dihydralazine Sulfate

Name: Dihydralazine Sulfate
Brand: Vaqora Chemicals
SKU: VQ-026060

About Dihydralazine Sulfate

Dihydralazine Sulfate is a high-purity reference standard of Dihydralazine carrying the CAS registry number 7327-87-9. Its molecular formula is C8H12N6O4S and its molecular weight is 288.29 g/mol. Common synonyms include Hydrated dihydralazine Sulphate and Dihydralazine sulphate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this Dihydralazine standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Dihydralazine Sulfate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Dihydralazine

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

Dihydralazine impurities

Specifications & identifiers

Chemical identifiers
Product name	Dihydralazine Sulfate
Catalogue No.	VQ-026060
CAS Number	7327-87-9
IUPAC name	(4-hydrazinylphthalazin-1-yl)hydrazine;sulfuric acid
Molecular formula	C₈H₁₂N₆O₄S
Molecular weight	288.29 g/mol
Exact mass	288.0641
Grade	Reference Standard
HSN code	38229090
InChIKey	BWHAMWGGORIDBK-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(=NN=C2NN)NN.OS(=O)(=O)O
PubChem CID	81764

Physical properties
Physical form	Solid
H-bond donors / acceptors	6 / 10
TPSA	185 Å²
Synonyms	Hydrated dihydralazine Sulphate, Dihydralazine sulphate, 1,4-Dihydrazinophthalazine sulfate, Sulfate, Dihydralazine, 1,4-Dihydrazinylphthalazine Sulfate, Ophthazin Sulfate, 1,4-Dihydrazinophthalazine hydrogen sulfate, Hydralazine sulfate, Sulfate de dihydralazine, Phthalazine, 1,4-dihydrazino-, sulfate (1:1), Phthalazine, 1,4-di, Dihydralazine hydrogen sulfate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Dihydralazine Sulfate?

The CAS Registry Number of Dihydralazine Sulfate is 7327-87-9. It is also known as Hydrated dihydralazine Sulphate, Dihydralazine sulphate, 1,4-Dihydrazinophthalazine sulfate.

What is the molecular formula and molecular weight of Dihydralazine Sulfate?

Dihydralazine Sulfate has the molecular formula C8H12N6O4S and a molecular weight of 288.29 g/mol.

What is Dihydralazine Sulfate used for?

Dihydralazine Sulfate is supplied as a characterised reference material related to Dihydralazine. 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 Dihydralazine Sulfate can I order?

We supply Dihydralazine Sulfate 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 Dihydralazine Sulfate?

Yes. Every lot of Dihydralazine Sulfate 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 Dihydralazine Sulfate be shipped internationally?

Yes. Dihydralazine Sulfate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.