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· · COA & SDS available for every product · Same-day shipping on in-stock items ethyl 8-[tert-butyl(dimethyl)silyl]oxy-2-azaspiro[4.5]decane-3-carboxylate - ≥97% , CAS No.1272655-91-0
Synonyms
1272655-91-0 | ethyl 8-[(tert-butyldimethylsilyl)oxy]-2-azaspiro[4.5]decane-3-carboxylate | ethyl 8-[tert-butyl(dimethyl)silyl]oxy-2-azaspiro[4.5]decane-3-carboxylate | Ethyl 8-((tert-butyldimethylsilyl)oxy)-2-azaspiro[4.5]decane-3-carboxylate | C18H35NO3
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Why this grade ≥97% 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
1272655-91-0 | ethyl 8-[(tert-butyldimethylsilyl)oxy]-2-azaspiro[4.5]decane-3-carboxylate | ethyl 8-[tert-butyl(dimethyl)silyl]oxy-2-azaspiro[4.5]decane-3-carboxylate | Ethyl 8-((tert-butyldimethylsilyl)oxy)-2-azaspiro[4.5]decane-3-carboxylate | C18H35NO3
Specifications & Purity
≥97%
Names and Identifiers Canonical Smiles CCOC(=O)C1CC2(CCC(CC2)O[Si](C)(C)C(C)(C)C)CN1 IUPAC Name ethyl 8-[tert-butyl(dimethyl)silyl]oxy-2-azaspiro[4.5]decane-3-carboxylate InChIKey XAYBFASIKQZINL-UHFFFAOYSA-N INCHI 1S/C18H35NO3Si/c1-7-21-16(20)15-12-18(13-19-15)10-8-14(9-11-18)22-23(5,6)17(2,3)4/h14-15,19H,7-13H2,1-6H3 Isomeric SMILES CCOC(=O)C1CC2(CCC(CC2)O[Si](C)(C)C(C)(C)C)CN1 PubChem CID 58313070 Molecular Weight 341.56
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.
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Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organic acids and derivatives Class Carboxylic acids and derivatives Subclass Amino acids, peptides, and analogues Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives Direct Parent Alpha amino acid esters Alternative Parents Azaspirodecane derivatives Pyrrolidine carboxylic acids Trialkylheterosilanes Silyl ethers Carboxylic acid esters Organic metalloid salts Monocarboxylic acids and derivatives Dialkylamines Azacyclic compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aliphatic heteropolycyclic compounds Substituents Alpha-amino acid ester - Azaspirodecane - Pyrrolidine carboxylic acid - Pyrrolidine carboxylic acid or derivatives - Trialkylheterosilane - Pyrrolidine - Carboxylic acid ester - Silyl ether - Organoheterosilane - Secondary aliphatic amine - Monocarboxylic acid or derivatives - Azacycle - Secondary amine - Organic metalloid salt - Organoheterocyclic compound - Organooxygen compound - Organonitrogen compound - Organic metalloid moeity - Amine - Organic oxide - Hydrocarbon derivative - Organic oxygen compound - Carbonyl group - Organosilicon compound - Organic nitrogen compound - Aliphatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 341.600 g/mol XLogP3 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 6 Exact Mass 341.239 Da Monoisotopic Mass 341.239 Da Topological Polar Surface Area 47.600 Ų Heavy Atom Count 23 Formal Charge 0 Complexity 422.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 1 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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