4-Hydroxycyclopent-2-en-1-one - ≥98% , CAS No.61305-27-9

CAS: 61305-27-9 Cat. No.: H492879 Summenformel: C5H6O2 Molekulargewicht: 98.10 EG-Nummer: 623-328-1
Zu bestellen verfügbar
GRADE & PURITY ≥98%
Synonyms
AKOS004121068 | 4-hydroxycyclopent-2-en-1-one | AMY1807 | A854005 | (+/-)-4-Hydroxycyclopent-2-en-1-one | InChI=1/C5H6O2/c6-4-1-2-5(7)3-4/h1-2,4,6H,3H | FT-0698683 | 4-Hydroxy-cyclopent-2-enone | 4-HYDROXYCYCLOPENT-2-ENONE | SB44691 | EN300-7159912 | FT-0
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
★
Size
Deutschland (EU)
USA*
Price
Qty
100mg
H492879-100mg
—
2 Auf Lager

8,59€

12,93€
Speichern 4,34 € (33.56%)
250mg
H492879-250mg
—
2 Auf Lager

9,46€

14,66€
Speichern 5,21 € (35.50%)
1g
H492879-1g
—
2 Auf Lager

27,68€

41,56€
Speichern 13,88 € (33.40%)
5g
H492879-5g
—
2 Auf Lager

104,91€

157,84€
Speichern 52,93 € (33.53%)
10g
H492879-10g
Auf Bestellung · 8–12 Wochen

201,23€

301,89€
Speichern 100,66 € (33.34%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
AKOS004121068 | 4-hydroxycyclopent-2-en-1-one | AMY1807 | A854005 | (+/-)-4-Hydroxycyclopent-2-en-1-one | InChI=1/C5H6O2/c6-4-1-2-5(7)3-4/h1-2,4,6H,3H | FT-0698683 | 4-Hydroxy-cyclopent-2-enone | 4-HYDROXYCYCLOPENT-2-ENONE | SB44691 | EN300-7159912 | FT-0
Spezifikationen & Reinheit
≥98%
Storage
Store at -20°C,Argon charged
Verschickt in
Ice chest + Ice pads
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Reinheit
≥98%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504762881
Kanonisches Lächeln
C1C(C=CC1=O)O
IUPAC Name
4-hydroxycyclopent-2-en-1-one
InChIKey
DHNDDRBMUVFQIZ-UHFFFAOYSA-N
INCHI
1S/C5H6O2/c6-4-1-2-5(7)3-4/h1-2,4,6H,3H2
Isomere SMILES
C1C(C=CC1=O)O
Molekulargewicht
98.10
Reaxy-Rn
2075432
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2075432&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
SubclassAlcohols and polyols
Intermediate Tree Nodes Not available
Direct ParentSecondary alcohols
Alternative Parents Cyclic ketones  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homomonocyclic compounds
Substituents Cyclic ketone - Secondary alcohol - Ketone - Organic oxide - Hydrocarbon derivative - Carbonyl group - Aliphatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as secondary alcohols. These are compounds containing a secondary alcohol functional group, with the general structure HOC(R)(R') (R,R'=alkyl, aryl).
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





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.

4 results found

Lot NumberCertificate TypeDatumArtikel
K2209687Certificate of AnalysisAug 04, 2026 H492879
K2209688Certificate of AnalysisAug 04, 2026 H492879
K2209689Certificate of AnalysisAug 04, 2026 H492879
K2209690Certificate of AnalysisAug 04, 2026 H492879
Chemische und physikalische Eigenschaften
EmpfindlichkeitAir sensitive;Heat sensitive
Flammpunkt (°C)100 °C
Molekulargewicht98.100 g/mol
XLogP3-0.600
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass98.0368 Da
Monoisotopic Mass98.0368 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count7
Formal Charge0
Complexity115.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
Lösungsrechner
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