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· · COA & SDS available for every product · Same-day shipping on in-stock items 8,8'-(1,4-Butanediyl)bis-8-azaspiro[4.5]decane-7,9-dione - ≥95% , CAS No.257877-44-4
Synonyms
Buspirone USP RC N; 8,8?-(Butane-1,4-diyl)bis(8-azaspiro[4.5]decane-7,9-dione) | 8-Azaspiro(4.5)decane-7,9-dione, 8,8'-(1,4-butanediyl)bis- | Buspirone EP Impurity N | 8,8'-(Butane-1,4-diyl)bis(8-azaspiro[4.5]decane-7,9-dione) | UNII-TMA649P5OQ | TMA649P5
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Why this grade ≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
Buspirone USP RC N; 8, 8?-(Butane-1, 4-diyl)bis(8-azaspiro[4.5]decane-7, 9-dione) | 8-Azaspiro(4.5)decane-7, 9-dione, 8, 8'-(1, 4-butanediyl)bis- | Buspirone EP Impurity N | 8, 8'-(Butane-1, 4-diyl)bis(8-azaspiro[4.5]decane-7, 9-dione) | UNII-TMA649P5OQ | TMA649P5
Specifications & Purity
≥95%
Names and Identifiers Pubchem Sid 504771436 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504771436 Canonical Smiles C1CCC2(C1)CC(=O)N(C(=O)C2)CCCCN3C(=O)CC4(CCCC4)CC3=O IUPAC Name 8-[4-(7,9-dioxo-8-azaspiro[4.5]decan-8-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione InChIKey VBBOKKNQJOSKIX-UHFFFAOYSA-N INCHI 1S/C22H32N2O4/c25-17-13-21(7-1-2-8-21)14-18(26)23(17)11-5-6-12-24-19(27)15-22(16-20(24)28)9-3-4-10-22/h1-16H2 Isomeric SMILES C1CCC2(C1)CC(=O)N(C(=O)C2)CCCCN3C(=O)CC4(CCCC4)CC3=O PubChem CID 56692441 Molecular Weight 388.5
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Dichloromethane (Slightly), Chloroform (Slightly), Ethyl Acetate (Slightly), Met Melt Point(°C) 134 - 137 °C
Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
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