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· · COA & SDS available for every product · Same-day shipping on in-stock items Cyclopentanone - CP, ≥97% , CAS No.120-92-3
GRADE & PURITY CP ? Chemically Pure grade — moderate purity above technical grade but below analytical. Use for general lab reactions where ultra-low impurities aren't critical. ≥97% Synonyms
CYCLOPENTANONE|120-92-3|Adipic ketone|Ketocyclopentane|Ketopentamethylene|Dumasin|Adipinketon|cyclopentan-1-one|oxocyclopentane|Adipin keton|NSC 4122|HSDB 2822|EINECS 204-435-9|UNII-220W81TN3S|DTXSID3029154|CHEBI:16486|AI3-16609|220W81TN3S|NSC-4122|CHEMBL
Storage
Room temperature,Desiccated
Shipped In
FedEx DG Service
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Why this grade CP, ≥97% CP for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature,Desiccated Ships FedEx DG Service 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 77 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
CYCLOPENTANONE | 120-92-3 | Adipic ketone | Ketocyclopentane | Ketopentamethylene | Dumasin | Adipinketon | cyclopentan-1-one | oxocyclopentane | Adipin keton | NSC 4122 | HSDB 2822 | EINECS 204-435-9 | UNII-220W81TN3S | DTXSID3029154 | CHEBI:16486 | AI3-16609 | 220W81TN3S | NSC-4122 | CHEMBL
Specifications & Purity
CP, ≥97%
Storage
Room temperature,Desiccated
Shipped In
FedEx DG Service
Names and Identifiers Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504751681
Canonical Smiles
C1CCC(=O)C1
InChIKey
BGTOWKSIORTVQH-UHFFFAOYSA-N
INCHI
1S/C5H8O/c6-5-3-1-2-4-5/h1-4H2
Isomeric SMILES
C1CCC(=O)C1
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=605573&ln=
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 Taxonomic Classification Kingdom Organic compounds Superclass Organic oxygen compounds Class Organooxygen compounds Subclass Carbonyl compounds Intermediate Tree Nodes Ketones Direct Parent Cyclic ketones Alternative Parents Organic oxides Hydrocarbon derivatives Molecular Framework Aliphatic homomonocyclic compounds Substituents Cyclic ketone - Organic oxide - Hydrocarbon derivative - Aliphatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as cyclic ketones. These are organic compounds containing a ketone that is conjugated to a cyclic moiety. External Descriptors a small molecule 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 Associated Targets(Human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility It is miscible with ethanol, ether and other organic solvents and slightly soluble in water x_refractive_index 1.4366 x_flash_point_drop_fahrenheit 86.0 °F - closed cup x_flash_point_drop_centigrade 30 °C - closed cup x_boil_point_char 130-131 °C (lit.) x_melt_point_char -51°C Molecular Weight 84.120 g/mol XLogP3 0.400 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 1 Rotatable Bond Count 0 Exact Mass 84.0575 Da Monoisotopic Mass 84.0575 Da Topological Polar Surface Area 17.100 Ų Heavy Atom Count 6 Formal Charge 0 Complexity 58.300 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
FAQs and Articles Citations of This Product Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator Reviews Need help choosing the grade? Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View CP grade guide →
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