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Pharmacopeial Impurities (EP / USP / BP)

Dihydralazine EP Impurity C

Reference StandardAvailable on request

Order Dihydralazine EP Impurity C (CAS 86-54-4) online at Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

Pack sizes
Dihydralazine EP Impurity C chemical structure
CAS number86-54-4
FormulaC8H8N4
Molar mass160.18 g/mol
Physical formSolid
HS code38229090
InChIKeyRPTUSVTUFVMDQK-UHFFFAOYSA-N
IUPAC namephthalazin-1-ylhydrazine

About Dihydralazine EP Impurity C

Zemixal lists Dihydralazine EP Impurity C for laboratories that identify, quantify or control Dihydralazine and its related substances. For your records (Reference Standard), the material is defined by CAS 86-54-4, formula C8H8N4 and molar mass 160.18 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Handling and storage

Hazard communication follows GHS (Danger: H301). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Dihydralazine

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

Dihydralazine standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Dihydralazine EP Impurity C
Product nameDihydralazine EP Impurity C
Catalogue numberZX-021418
CAS number86-54-4
IUPAC namephthalazin-1-ylhydrazine
Molecular formulaC8H8N4
Molar mass160.18 g/mol
Exact mass160.0749
GradeReference Standard
Physical formSolid
XLogP30.7
H-bond donors / acceptors2 / 4
Topological polar surface area63.8 Ų
HS code38229090
InChIKeyRPTUSVTUFVMDQK-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C=NN=C2NN
PubChem CID3637
SynonymsHydralazine, 1-Hydrazinylphthalazine, 1-Hydrazinophthalazine, Hypophthalin, Aprezolin, Hydralazin, Apresolin, Hidralazin, Hydrazinophthalazine, 1(2H)-Phthalazinone, hydrazone, 6-Hydralazine, Hydrallazine

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity

Signal word Danger

  • H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, 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 Dihydralazine EP Impurity C
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Dihydralazine EP Impurity C

Which CAS number identifies Dihydralazine EP Impurity C?
Dihydralazine EP Impurity C is registered under CAS 86-54-4. You may also see it listed as Hydralazine, 1-Hydrazinylphthalazine, 1-Hydrazinophthalazine. Our catalogue number for this item is ZX-021418.
What are the formula and molar mass of Dihydralazine EP Impurity C?
For Dihydralazine EP Impurity C, its formula is C8H8N4 and its molar mass is 160.18 g/mol. The systematic (IUPAC) name is phthalazin-1-ylhydrazine. InChIKey RPTUSVTUFVMDQK-UHFFFAOYSA-N lets you match it in any structure database.
How is Dihydralazine EP Impurity C used in pharmaceutical QC?
Dihydralazine EP Impurity C is a characterised reference material linked to Dihydralazine. 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 Dihydralazine EP Impurity C?
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 Dihydralazine EP Impurity C?
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 Dihydralazine EP Impurity C to my country?
Yes. Because Dihydralazine EP Impurity C 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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