Cyclopentanone - CP, ≥97% , CAS No.120-92-3

CAS: 120-92-3 Cat. No.: C108568 Summenformel: C5H8O Molekulargewicht: 84.12 Beilstein Registry Number: 605573 EG-Nummer: 204-435-9
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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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Size
Deutschland (EU)
USA*
Price
Qty
100ml
C108568-100ml
—
5 Auf Lager
8,59€
500ml
C108568-500ml
—
2 Auf Lager
22,47€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

CP, ≥97% CP for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated Ships FedEx DG Service Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 77 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
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
Spezifikationen & Reinheit
CP, ≥97%
Storage
Room temperature,Desiccated
Verschickt in
FedEx DG Service
Note
CP
Reinheit
≥97%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504751681
Kanonisches Lächeln
C1CCC(=O)C1
IUPAC Name
cyclopentanone
InChIKey
BGTOWKSIORTVQH-UHFFFAOYSA-N
INCHI
1S/C5H8O/c6-5-3-1-2-4-5/h1-4H2
Isomere SMILES
C1CCC(=O)C1
WGK Deutschland
1
RTECS
GY4725000
UN-Nummer
2245
Verpackungsgruppe
III
Molekulargewicht
84.12
Beilstein
605573
Reaxy-Rn
605573
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

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
KlasseOrganooxygen compounds
SubclassCarbonyl compounds
Intermediate Tree Nodes Ketones
Direct ParentCyclic ketones
Alternative Parents Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homomonocyclic compounds
Substituents Cyclic ketone - Organic oxide - Hydrocarbon derivative - Aliphatic homomonocyclic compound
BeschreibungThis 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
3D-Struktur
Interaktives chemisches Strukturmodell





Zugehörige Ziele (menschlich)
TRIM24 Tchem Transcription intermediary factor 1-alpha (2 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
TRIM33 Tchem E3 ubiquitin-protein ligase TRIM33 (2 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
PNMT Tchem Phenylethanolamine N-methyltransferase (540 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TRIM33 Tchem E3 ubiquitin-protein ligase TRIM33 (162 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

44 results found

Lot NumberCertificate TypeDatumArtikel
I2629059Certificate of AnalysisOct 07, 2026 C108568
I2629058Certificate of AnalysisOct 07, 2026 C108568
H2617551Certificate of AnalysisAug 25, 2026 C108568
H2617549Certificate of AnalysisAug 25, 2026 C108568
K2209076Certificate of AnalysisAug 03, 2026 C108568
E2620247Certificate of AnalysisMay 29, 2026 C108568
E2625167Certificate of AnalysisMay 28, 2026 C108568
E2620246Certificate of AnalysisMay 28, 2026 C108568
G2615022Certificate of AnalysisMar 25, 2026 C108568
C2624220Certificate of AnalysisMar 25, 2026 C108568
C2624222Certificate of AnalysisMar 25, 2026 C108568
C2624253Certificate of AnalysisMar 25, 2026 C108568
F2216306Certificate of AnalysisMar 18, 2026 C108568
A2605171Certificate of AnalysisJan 13, 2026 C108568
A2605175Certificate of AnalysisJan 13, 2026 C108568
L2509091Certificate of AnalysisDec 11, 2025 C108568
K2506259Certificate of AnalysisNov 11, 2025 C108568
K2506258Certificate of AnalysisNov 11, 2025 C108568
J2120541Certificate of AnalysisAug 11, 2025 C108568
H2515038Certificate of AnalysisMay 08, 2025 C108568
D2530031Certificate of AnalysisMay 08, 2025 C108568
D2530028Certificate of AnalysisMay 08, 2025 C108568
D2530027Certificate of AnalysisMay 08, 2025 C108568
B2518086Certificate of AnalysisFeb 24, 2025 C108568
C2521204Certificate of AnalysisFeb 24, 2025 C108568
B2518084Certificate of AnalysisFeb 24, 2025 C108568
B2518085Certificate of AnalysisFeb 24, 2025 C108568
I2409364Certificate of AnalysisSep 12, 2024 C108568
G2404210Certificate of AnalysisJul 12, 2024 C108568
E2319106Certificate of AnalysisMay 24, 2023 C108568
E2319096Certificate of AnalysisMay 24, 2023 C108568
E2319103Certificate of AnalysisMay 24, 2023 C108568
C2308393Certificate of AnalysisMar 13, 2023 C108568
C2321987Certificate of AnalysisNov 14, 2022 C108568
K2209027Certificate of AnalysisNov 14, 2022 C108568
K2209099Certificate of AnalysisNov 14, 2022 C108568
K2209142Certificate of AnalysisNov 14, 2022 C108568
J2210272Certificate of AnalysisOct 12, 2022 C108568
G2228732Certificate of AnalysisAug 01, 2022 C108568
F2216308Certificate of AnalysisJun 29, 2022 C108568
F2216285Certificate of AnalysisJun 29, 2022 C108568
F2216302Certificate of AnalysisJun 27, 2022 C108568
C2223046Certificate of AnalysisMar 25, 2022 C108568
A2220015Certificate of AnalysisJan 26, 2022 C108568
Chemische und physikalische Eigenschaften
LöslichkeitIt is miscible with ethanol, ether and other organic solvents and slightly soluble in water
Brechungsindex1.4366
Flammpunkt (°F)86.0 °F - closed cup
Flammpunkt (°C)30 °C - closed cup
Siedepunkt (°C)130-131 °C (lit.)
Schmelzpunkt (°C)-51°C
Molekulargewicht84.120 g/mol
XLogP30.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass84.0575 Da
Monoisotopic Mass84.0575 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count6
Formal Charge0
Complexity58.300
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
FAQs und Artikel
Citations of This Product
Lösungsrechner
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