1-Phenylcyclopentene - ≥97%,stabilized with BHT , CAS No.825-54-7

CAS: 825-54-7 Cat. No.: C590262 Formula: C11H12 Molecular Weight: 144.21 EC Number: 822-708-6
AVAILABLE TO ORDER
GRADE & PURITY ≥97% stabilized with BHT
Synonyms
1-Cyclopenten-1-ylbenzene # | AKOS003632371 | FT-0600284 | SY200069 | 1-Cyclopenten-1-ylbenzene | 1-Phenylcyclopentene | cyclopenten-1-ylbenzene | F14027 | NSC 116894 | Benzene, 1-cyclopenten-1-yl- | DTXSID20231798 | EN300-205133 | cyclopentenylbenzene |
Storage
Store at 2-8°C,Desiccated
Shipped In
Wet ice
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Size
Germany (EU)
USA*
Price
Qty
50mg
C590262-50mg
Made to order · 8–12 wks
€19.87
250mg
C590262-250mg
Made to order · 8–12 wks
€58.05
1g
C590262-1g
Made to order · 8–12 wks
€156.11
5g
C590262-5g
Made to order · 8–12 wks
€540.51
Enter a quantity for the sizes you want to add.
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Why this grade

≥97%,stabilized with BHT for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Desiccated Ships Wet ice 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
1-Cyclopenten-1-ylbenzene # | AKOS003632371 | FT-0600284 | SY200069 | 1-Cyclopenten-1-ylbenzene | 1-Phenylcyclopentene | cyclopenten-1-ylbenzene | F14027 | NSC 116894 | Benzene, 1-cyclopenten-1-yl- | DTXSID20231798 | EN300-205133 | cyclopentenylbenzene |
Specifications & Purity
≥97%,stabilized with BHT
Storage
Store at 2-8°C,Desiccated
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesC1CC=C(C1)C2=CC=CC=C2
IUPAC Namecyclopenten-1-ylbenzene
InChIKeyCXMYOMKBXNPDIW-UHFFFAOYSA-N
INCHI1S/C11H12/c1-2-6-10(7-3-1)11-8-4-5-9-11/h1-3,6-8H,4-5,9H2
Isomeric SMILES C1CC=C(C1)C2=CC=CC=C2
NSC Number NSC Number': ['116894
Molecular Weight 144.21
Reaxy-Rn 2039439
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2039439&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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Aromatic hydrocarbons  Cycloalkenes  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Monocyclic benzene moiety - Aromatic hydrocarbon - Cycloalkene - Cyclic olefin - Unsaturated hydrocarbon - Olefin - Hydrocarbon - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

3 results found

Lot NumberCertificate TypeDateItem
C2617320Certificate of AnalysisDec 25, 2025 C590262
C2630690Certificate of AnalysisDec 25, 2025 C590262
C2630691Certificate of AnalysisDec 25, 2025 C590262
Chemical and Physical Properties
SensitivityMoisture sensitive
Melt Point(°C)22 °C
Molecular Weight144.210 g/mol
XLogP34.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count1
Exact Mass144.094 Da
Monoisotopic Mass144.094 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count11
Formal Charge0
Complexity149.000
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
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What is the purity of this product?
This product is supplied at ≥97% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at 2–8 °C, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 825-54-7, the molecular formula is C11H12, and the molecular weight is 144.21 g/mol. InChIKey CXMYOMKBXNPDIW-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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