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Pharmacopeial Impurities (EP / USP / BP)

Buspirone EP Impurity M

Reference StandardAvailable on request

Buy Buspirone EP Impurity M (CAS 80827-62-9) from Zemixal: C13H20BrNO2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-020970.

Pack sizes
Buspirone EP Impurity M chemical structure
CAS number80827-62-9
FormulaC13H20BrNO2
Molar mass302.21 g/mol
Physical formSolid
HS code38229090
InChIKeyQQCVFKSWYYHXMA-UHFFFAOYSA-N
IUPAC name8-(4-bromobutyl)-8-azaspiro[4.5]decane-7,9-dione

About Buspirone EP Impurity M

Buspirone EP Impurity M is supplied by Zemixal as a characterised reference material for Buspirone analysis. For your records (Reference Standard), the material is defined by CAS 80827-62-9, formula C13H20BrNO2 and molar mass 302.21 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

Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Buspirone

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

Buspirone standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Buspirone EP Impurity M
Product nameBuspirone EP Impurity M
Catalogue numberZX-020970
CAS number80827-62-9
IUPAC name8-(4-bromobutyl)-8-azaspiro[4.5]decane-7,9-dione
Molecular formulaC13H20BrNO2
Molar mass302.21 g/mol
Exact mass301.0677
GradeReference Standard
Physical formSolid
XLogP33.1
H-bond donors / acceptors0 / 2
Topological polar surface area37.4 Ų
HS code38229090
InChIKeyQQCVFKSWYYHXMA-UHFFFAOYSA-N
SMILESC1CCC2(C1)CC(=O)N(C(=O)C2)CCCCBr
PubChem CID11208851
SynonymsBuspirone Hydrochloride - Impurity M, 8-Azaspiro[4.5]decane-7,9-dione, 8-(4-bromobutyl)-, 8-(4-Bromobutyl)-8-azaspiro(4.5)decane-7,9-dione, 8-Azaspiro(4.5)decane-7,9-dione, 8-(4-bromobutyl)-, 8-(4-Bromobutyl)-8-azaspiro[4.5]-decane-7,9-dione, 8-(4-bromobutyl)-8-azaspiro[4.5]decane-7.9-dione

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

Precautionary statements P264, P270, P301 + P317, P330, 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 Buspirone EP Impurity M
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 Buspirone EP Impurity M

Which CAS number identifies Buspirone EP Impurity M?
Buspirone EP Impurity M is registered under CAS 80827-62-9. You may also see it listed as Buspirone Hydrochloride - Impurity M, 8-Azaspiro[4.5]decane-7,9-dione, 8-(4-bromobutyl)-, 8-(4-Bromobutyl)-8-azaspiro(4.5)decane-7,9-dione. Our catalogue number for this item is ZX-020970.
What are the formula and molar mass of Buspirone EP Impurity M?
For Buspirone EP Impurity M, its formula is C13H20BrNO2 and its molar mass is 302.21 g/mol. The systematic (IUPAC) name is 8-(4-bromobutyl)-8-azaspiro[4.5]decane-7,9-dione. InChIKey QQCVFKSWYYHXMA-UHFFFAOYSA-N lets you match it in any structure database.
How is Buspirone EP Impurity M used in pharmaceutical QC?
Buspirone EP Impurity M is a characterised reference material linked to Buspirone. 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 Buspirone EP Impurity M?
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 Buspirone EP Impurity M?
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 Buspirone EP Impurity M to my country?
Yes. Because Buspirone EP Impurity M 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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