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Pharmacopeial Impurities (EP / USP / BP)

Ondansetron USP Related Compound A

Reference StandardAvailable on request

Buy Ondansetron USP Related Compound A (CAS 119812-29-2) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Ondansetron USP Related Compound A chemical structure
CAS number119812-29-2
FormulaC16H21ClN2O
Molar mass292.8 g/mol
Physical formSolid
HS code38229090
InChIKeyGFQLILQFQHMEPF-UHFFFAOYSA-N
IUPAC name3-[(dimethylamino)methyl]-9-methyl-2,3-dihydro-1H-carbazol-4-one;hydrochloride

About Ondansetron USP Related Compound A

Analytical teams working on Ondansetron use Ondansetron USP Related Compound A as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 119812-29-2, formula C16H21ClN2O and molar mass 292.8 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

Handling and storage

Classified under GHS with signal word Danger and hazard statements H290 and H301. 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 Ondansetron

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

Ondansetron standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Ondansetron USP Related Compound A
Product nameOndansetron USP Related Compound A
Catalogue numberZX-025938
CAS number119812-29-2
IUPAC name3-[(dimethylamino)methyl]-9-methyl-2,3-dihydro-1H-carbazol-4-one;hydrochloride
Molecular formulaC16H21ClN2O
Molar mass292.8 g/mol
Exact mass292.1342
GradeReference Standard
Physical formSolid
H-bond donors / acceptors1 / 2
Topological polar surface area25.2 Ų
HS code38229090
InChIKeyGFQLILQFQHMEPF-UHFFFAOYSA-N
SMILESCN1C2=C(C3=CC=CC=C31)C(=O)C(CC2)CN(C)C.Cl
PubChem CID21976925
SynonymsOndansetron EP Impurity A Hydrochloride, Ondansetron EP Impurity A (HCl Salt), Ondansetron EP Impurity A HCl, Ondansetron Hydrochloride Dihydrate - Impurity A (Hydrochloride Salt), 3-[(Dimethylamino)methyl]-1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one hydrochloride, 3-((Dimethylamino)methyl)-1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one hydrochloride, 3-((Dimethylamino)methyl)-9-methyl-2,3-dihydro-1H-carbazol-4(9H)-one hydrochloride, 3-((Dimethylamino)methyl)-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one hydrochloride, 3-[(Dimethylamino)methyl]-1,2,3,9-tetrahydro-9-methyl-4H-carbazole-4-one hydrochloride, 3-[(dimethylamino)methyl]-9-methyl-2,3-dihydro-1H-carbazol-4-one hydrochloride, 3-[(dimethylamino)methyl]-1,2,3,9-tetrahydro-9-methyl-4h-carbazole-4-one, (3RS)-3-(Dimethylamino)methyl-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one Hydrochloride

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS06 Acute toxicity
Acute toxicity

Signal word Danger

  • H290May be corrosive to metals
  • H301Toxic if swallowed

Precautionary statements P234, P264, P270, P301 + P316, P321, P330, P390, P405, P406, 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 Ondansetron USP Related Compound A
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 Ondansetron USP Related Compound A

Which CAS number identifies Ondansetron USP Related Compound A?
Ondansetron USP Related Compound A is registered under CAS 119812-29-2. You may also see it listed as Ondansetron EP Impurity A Hydrochloride, Ondansetron EP Impurity A (HCl Salt), Ondansetron EP Impurity A HCl. Our catalogue number for this item is ZX-025938.
What are the formula and molar mass of Ondansetron USP Related Compound A?
For Ondansetron USP Related Compound A, its formula is C16H21ClN2O and its molar mass is 292.8 g/mol. InChIKey GFQLILQFQHMEPF-UHFFFAOYSA-N lets you match it in any structure database.
How is Ondansetron USP Related Compound A used in pharmaceutical QC?
Ondansetron USP Related Compound A is a characterised reference material linked to Ondansetron. 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 Ondansetron USP Related Compound A?
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 Ondansetron USP Related Compound A?
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 Ondansetron USP Related Compound A to my country?
Yes. Because Ondansetron USP Related Compound A 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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