Buspirone EP Impurity L
Buspirone EP Impurity L (CAS 21098-11-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-020967.
About Buspirone EP Impurity L
Buspirone EP Impurity L belongs to the Buspirone reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 21098-11-3, formula C13H20ClNO2 and molar mass 257.75 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 and H341), so wear gloves and eye protection and work with good ventilation.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.
See every impurity, metabolite and related compound we list for this API.
Buspirone standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Buspirone EP Impurity L |
|---|---|
| Catalogue number | ZX-020967 |
| CAS number | 21098-11-3 |
| IUPAC name | 8-(4-chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione |
| Molecular formula | C13H20ClNO2 |
| Molar mass | 257.75 g/mol |
| Exact mass | 257.1183 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 37.4 Ų |
| HS code | 38229090 |
| InChIKey | BCNBRBQCDHLCBD-UHFFFAOYSA-N |
| SMILES | C1CCC2(C1)CC(=O)N(C(=O)C2)CCCCCl |
| PubChem CID | 13568455 |
| Synonyms | Buspirone Hydrochloride - Impurity L, 8-(4-Chlorobutyl)-8-azaspiro(4.5)decane-7,9-dione, 8-Azaspiro(4.5)decane-7,9-dione, 8-(4-chlorobutyl)-, 8-Azaspiro[4.5]decane-7,9-dione, 8-(4-chlorobutyl)-, 8-(4-Chlorbutyl)-8-azaspiro-(4,5)-decan-7,9-dion, 8-(4-Chlorbutyl)-8-azaspiro-[4,5]-decan-7,9-dion, 8-(4-Chlorobutyl)-8-azaspiro[4.5]-decane-7,9-dione, 8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione, AldrichCPR |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H341Suspected of causing genetic defects
Precautionary statements P203, P264, P270, P280, P301 + P317, P318, P330, 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
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted 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 L
Which CAS number identifies Buspirone EP Impurity L?
What are the formula and molar mass of Buspirone EP Impurity L?
How is Buspirone EP Impurity L used in pharmaceutical QC?
What grade and pack sizes are available for Buspirone EP Impurity L?
Which documents come with Buspirone EP Impurity L?
Can Zemixal ship Buspirone EP Impurity L to my country?
More Buspirone 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.