Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Pharmacopeial Impurities (EP / USP / BP)

Prazosin EP Impurity C

Reference StandardIn stock

Buy Prazosin EP Impurity C (CAS 60547-97-9) from Zemixal: C14H19N5O2, COA and SDS with every lot, worldwide shipping. Exported from India with full paperwork.

Pack sizes
Prazosin EP Impurity C chemical structure
CAS number60547-97-9
FormulaC14H19N5O2
Molar mass289.33 g/mol
Physical formSolid
HS code38229090
InChIKeyAPKHJGDGWQDBGM-UHFFFAOYSA-N
IUPAC name6,7-dimethoxy-2-piperazin-1-ylquinazolin-4-amine

About Prazosin EP Impurity C

Prazosin EP Impurity C belongs to the Prazosin reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 60547-97-9, formula C14H19N5O2 and molar mass 289.33 g/mol. It is handled as a solid.

Use cases we see most often

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

Storage and safety notes

It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. 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 Prazosin

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

Prazosin 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 Prazosin EP Impurity C
Product namePrazosin EP Impurity C
Catalogue numberZX-005909
CAS number60547-97-9
IUPAC name6,7-dimethoxy-2-piperazin-1-ylquinazolin-4-amine
Molecular formulaC14H19N5O2
Molar mass289.33 g/mol
Exact mass289.1539
GradeReference Standard
Physical formSolid
XLogP31
H-bond donors / acceptors2 / 7
Topological polar surface area85.5 Ų
HS code38229090
InChIKeyAPKHJGDGWQDBGM-UHFFFAOYSA-N
SMILESCOC1=C(C=C2C(=C1)C(=NC(=N2)N3CCNCC3)N)OC
PubChem CID616267
Synonyms2-(1-Piperazinyl)-4-amino-6,7-dimethoxyquinazoline, 2-(4-Piperazinyl)-4-amino-6,7-dimethoxyquinazoline, 2-Piperazino-6,7-dimethoxy-4-quinazolinamine, 4-Amino-2-(1-piperazinyl)-6,7-dimethoxyquinazoline, 4-Amino-6,7-dimethoxy-2-(1-piperazinyl)quinazoline, 6,7-dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine, 2-Padqz, 4-Quinazolinamine, 6,7-dimethoxy-2-(1-piperazinyl)-, 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)piperazine, 2-piperazine-4-amino-6, 7-dimethoxyquinazoline, 2-piperazine-4-amino-6,7-dimethoxyquinazoline, 2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline

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

Safety and GHS hazards

GHS07 Irritant or harmful
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 Prazosin EP Impurity C
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 Prazosin EP Impurity C

Which CAS number identifies Prazosin EP Impurity C?
Prazosin EP Impurity C is registered under CAS 60547-97-9. You may also see it listed as 2-(1-Piperazinyl)-4-amino-6,7-dimethoxyquinazoline, 2-(4-Piperazinyl)-4-amino-6,7-dimethoxyquinazoline, 2-Piperazino-6,7-dimethoxy-4-quinazolinamine. Our catalogue number for this item is ZX-005909.
What are the formula and molar mass of Prazosin EP Impurity C?
For Prazosin EP Impurity C, its formula is C14H19N5O2 and its molar mass is 289.33 g/mol. The systematic (IUPAC) name is 6,7-dimethoxy-2-piperazin-1-ylquinazolin-4-amine. InChIKey APKHJGDGWQDBGM-UHFFFAOYSA-N lets you match it in any structure database.
How is Prazosin EP Impurity C used in pharmaceutical QC?
Prazosin EP Impurity C is a characterised reference material linked to Prazosin. 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 Prazosin EP Impurity C?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Prazosin 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 Prazosin EP Impurity C to my country?
Yes. Because Prazosin 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.

More Prazosin standards

More in Pharmacopeial Impurities (EP / USP / BP)

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now