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Pharmacopeial Impurities (EP / USP / BP)

Trazodone EP Impurity B

Reference StandardAvailable on request

Trazodone EP Impurity B (CAS 62337-66-0) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-027372.

Pack sizes
Trazodone EP Impurity B chemical structure
CAS number62337-66-0
FormulaC19H23N5O
Molar mass337.4 g/mol
Physical formSolid
HS code38229090
InChIKeyJGIRPKCVHRVHJZ-UHFFFAOYSA-N
IUPAC name2-[3-(4-phenylpiperazin-1-yl)propyl]-[1,2,4]triazolo[4,3-a]pyridin-3-one

About Trazodone EP Impurity B

Zemixal lists Trazodone EP Impurity B for laboratories that identify, quantify or control Trazodone and its related substances. For your records (Reference Standard), the material is defined by CAS 62337-66-0, formula C19H23N5O and molar mass 337.4 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

Safe handling

Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Trazodone

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

Trazodone 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 Trazodone EP Impurity B
Product nameTrazodone EP Impurity B
Catalogue numberZX-027372
CAS number62337-66-0
IUPAC name2-[3-(4-phenylpiperazin-1-yl)propyl]-[1,2,4]triazolo[4,3-a]pyridin-3-one
Molecular formulaC19H23N5O
Molar mass337.4 g/mol
Exact mass337.1903
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors0 / 4
Topological polar surface area42.4 Ų
HS code38229090
InChIKeyJGIRPKCVHRVHJZ-UHFFFAOYSA-N
SMILESC1CN(CCN1CCCN2C(=O)N3C=CC=CC3=N2)C4=CC=CC=C4
PubChem CID71315252
SynonymsDechloro Trazodone, Trazodone Hydrochloride - Impurity B, Trazodone BP Impurity C (HCl salt), Trazodone Impurity B, Deschloro trazodone, 2-(3-(4-Phenylpiperazin-1-yl)propyl)-1,2,4-triazolo(4,3-a)pyridin-3(2H)-one, 1,2,4-Triazolo(4,3-a)pyridin-3(2H)-one, 2-(3-(4-phenyl-1-piperazinyl)propyl)-, 2-[3-(4-Phenylpiperazin-1-yl)propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one, 2-[3-(4-Phenyl-1-piperazinyl)propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one, 2-[3-(4-phenylpiperazin-1-yl)propyl]-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one, Trazodone impurity 79, 2-(3-(4-phenylpiperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one

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 Trazodone EP Impurity B
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 Trazodone EP Impurity B

Which CAS number identifies Trazodone EP Impurity B?
Trazodone EP Impurity B is registered under CAS 62337-66-0. You may also see it listed as Dechloro Trazodone, Trazodone Hydrochloride - Impurity B, Trazodone BP Impurity C (HCl salt). Our catalogue number for this item is ZX-027372.
What are the formula and molar mass of Trazodone EP Impurity B?
For Trazodone EP Impurity B, its formula is C19H23N5O and its molar mass is 337.4 g/mol. The systematic (IUPAC) name is 2-[3-(4-phenylpiperazin-1-yl)propyl]-[1,2,4]triazolo[4,3-a]pyridin-3-one. InChIKey JGIRPKCVHRVHJZ-UHFFFAOYSA-N lets you match it in any structure database.
How is Trazodone EP Impurity B used in pharmaceutical QC?
Trazodone EP Impurity B is a characterised reference material linked to Trazodone. 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 Trazodone EP Impurity B?
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 Trazodone EP Impurity B?
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 Trazodone EP Impurity B to my country?
Yes. Because Trazodone EP Impurity B 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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