Hydralazine 6-Chlorophthalazinone Impurity

Name: Hydralazine 6-Chlorophthalazinone Impurity
Brand: Zemixal
SKU: ZX-033577

Reference StandardAvailable on request

Buy Hydralazine 6-Chlorophthalazinone Impurity (CAS 57835-96-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Hydralazine 6-Chlorophthalazinone Impurity chemical structure

CAS number57835-96-8

FormulaC₈H₅ClN₂O

Molar mass180.59 g/mol

Physical formSolid

HS code38229090

InChIKeyXDECIMXTYLBMFQ-UHFFFAOYSA-N

IUPAC name6-chloro-2H-phthalazin-1-one

About Hydralazine 6-Chlorophthalazinone Impurity

Hydralazine 6-Chlorophthalazinone Impurity is supplied by Zemixal as a characterised reference material for Hydralazine analysis. Key data (Reference Standard): CAS 57835-96-8, formula C8H5ClN2O and molar mass 180.59 g/mol. It is handled as a solid.

Where it is used

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

Handling and storage

Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Hydralazine

See every impurity, metabolite and related compound we list for this API.

Hydralazine standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Hydralazine 6-Chlorophthalazinone Impurity
Product name	Hydralazine 6-Chlorophthalazinone Impurity
Catalogue number	ZX-033577
CAS number	57835-96-8
IUPAC name	6-chloro-2H-phthalazin-1-one
Molecular formula	C₈H₅ClN₂O
Molar mass	180.59 g/mol
Exact mass	180.009
Grade	Reference Standard
Physical form	Solid
XLogP3	1.4
H-bond donors / acceptors	1 / 2
Topological polar surface area	41.5 Å²
HS code	38229090
InChIKey	XDECIMXTYLBMFQ-UHFFFAOYSA-N
SMILES	C1=CC2=C(C=C1Cl)C=NNC2=O
PubChem CID	12298541
Synonyms	6-Chlorophthalazin-1-ol, 6-chloro-1-phthalazinone, 6-chlorophthalazin-1 (2H)-one, 6-Chlorophthalazin-1(4H)-one

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Hydralazine 6-Chlorophthalazinone Impurity
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Hydralazine 6-Chlorophthalazinone Impurity

Which CAS number identifies Hydralazine 6-Chlorophthalazinone Impurity?

Hydralazine 6-Chlorophthalazinone Impurity is registered under CAS 57835-96-8. You may also see it listed as 6-Chlorophthalazin-1-ol, 6-chloro-1-phthalazinone, 6-chlorophthalazin-1 (2H)-one. Our catalogue number for this item is ZX-033577.

What are the formula and molar mass of Hydralazine 6-Chlorophthalazinone Impurity?

For Hydralazine 6-Chlorophthalazinone Impurity, its formula is C8H5ClN2O and its molar mass is 180.59 g/mol. The systematic (IUPAC) name is 6-chloro-2H-phthalazin-1-one. InChIKey XDECIMXTYLBMFQ-UHFFFAOYSA-N lets you match it in any structure database.

How is Hydralazine 6-Chlorophthalazinone Impurity used in pharmaceutical QC?

Hydralazine 6-Chlorophthalazinone Impurity is a characterised reference material linked to Hydralazine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Hydralazine 6-Chlorophthalazinone Impurity?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Hydralazine 6-Chlorophthalazinone Impurity?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Hydralazine 6-Chlorophthalazinone Impurity to my country?

Yes. Because Hydralazine 6-Chlorophthalazinone Impurity is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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