Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Metabolites & Degradation Products

Asenapine N-Oxide

Reference StandardAvailable on request

Buy Asenapine N-Oxide (CAS 128949-51-9) from Zemixal: C17H16ClNO2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-023374.

Pack sizes
Asenapine N-Oxide chemical structure
CAS number128949-51-9
FormulaC17H16ClNO2
Molar mass301.8 g/mol
Physical formSolid
HS code38229090
InChIKeyNKNYMFHSPDODLJ-UHFFFAOYSA-N
IUPAC name9-chloro-4-methyl-4-oxido-13-oxa-4-azoniatetracyclo[12.4.0.02,6.07,12]octadeca-1(18),7(12),8,10,14,16-hexaene

About Asenapine N-Oxide

Analytical teams working on Asenapine use Asenapine N-Oxide as a qualified comparison standard. Key data (Reference Standard): CAS 128949-51-9, formula C17H16ClNO2 and molar mass 301.8 g/mol. It is handled as a solid.

Where it is used

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Storage and safety notes

It carries the GHS signal word Danger (H301, H311 and H331), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 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 Asenapine

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

Asenapine standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Asenapine N-Oxide
Product nameAsenapine N-Oxide
Catalogue numberZX-023374
CAS number128949-51-9
IUPAC name9-chloro-4-methyl-4-oxido-13-oxa-4-azoniatetracyclo[12.4.0.02,6.07,12]octadeca-1(18),7(12),8,10,14,16-hexaene
Molecular formulaC17H16ClNO2
Molar mass301.8 g/mol
Exact mass301.087
GradeReference Standard
Physical formSolid
XLogP33.2
H-bond donors / acceptors0 / 2
Topological polar surface area27.3 Ų
HS code38229090
InChIKeyNKNYMFHSPDODLJ-UHFFFAOYSA-N
SMILESC[N+]1(CC2C(C1)C3=C(C=CC(=C3)Cl)OC4=CC=CC=C24)[O-]
PubChem CID14577087

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
  • H311Toxic in contact with skin
  • H331Toxic if inhaled

Precautionary statements P261, P262, P264, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P316, P321, P330, P361 + 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 Asenapine N-Oxide
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 Asenapine N-Oxide

Which CAS number identifies Asenapine N-Oxide?
Asenapine N-Oxide is registered under CAS 128949-51-9. Our catalogue number for this item is ZX-023374.
What are the formula and molar mass of Asenapine N-Oxide?
For Asenapine N-Oxide, its formula is C17H16ClNO2 and its molar mass is 301.8 g/mol. The systematic (IUPAC) name is 9-chloro-4-methyl-4-oxido-13-oxa-4-azoniatetracyclo[12.4.0.02,6.07,12]octadeca-1(18),7(12),8,10,14,16-hexaene. InChIKey NKNYMFHSPDODLJ-UHFFFAOYSA-N lets you match it in any structure database.
How is Asenapine N-Oxide used in pharmaceutical QC?
Asenapine N-Oxide is a characterised reference material linked to Asenapine. 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 Asenapine N-Oxide?
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 Asenapine N-Oxide?
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 Asenapine N-Oxide to my country?
Yes. Because Asenapine N-Oxide 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 Asenapine standards

More in Metabolites & Degradation Products

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