Cyclopentyl methyl ether(CPME) - ≥99.5%, contains 50 ppm BHT as stabilizer , CAS No.5614-37-9

CAS: 5614-37-9 Cat. No.: C742607 Formula: C6H12O Molecular Weight: 100.16 Beilstein Registry Number: 6(4)6 EC Number: 611-360-9
AVAILABLE TO ORDER
GRADE & PURITY ≥99.5% contains 50 ppm BHT as stabilizer
Synonyms
CPME | Methoxycyclopentane(stabilized with BHT)
Storage
Protected from light,Room temperature,Argon charged
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
100ml
C742607-100ml
4 In stock
6 In stock
€17.27
500ml
C742607-500ml
—
1 In stock
€41.56
Enter a quantity for the sizes you want to add.
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Why this grade

≥99.5%, contains 50 ppm BHT as stabilizer for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Room temperature,Argon charged Ships Normal 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 20 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
CPME | Methoxycyclopentane(stabilized with BHT)
Specifications & Purity
≥99.5%, contains 50 ppm BHT as stabilizer
Storage
Protected from light,Room temperature,Argon charged
Shipped In
Normal
Purity
≥99.5%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/528773271
Canonical Smiles
COC1CCCC1
IUPAC Name
methoxycyclopentane
InChIKey
SKTCDJAMAYNROS-UHFFFAOYSA-N
INCHI
1S/C6H12O/c1-7-6-4-2-3-5-6/h6H,2-5H2,1H3
Isomeric SMILES
COC1CCCC1
WGK Germany
3
UN Number
3271
Packing Group
II
Molecular Weight
100.16
Beilstein
6(4)6
Reaxy-Rn
1918999
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1918999&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ 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
ClassOrganooxygen compounds
SubclassEthers
Intermediate Tree Nodes Not available
Direct ParentDialkyl ethers
Alternative Parents Hydrocarbon derivatives  
Molecular FrameworkAliphatic homomonocyclic compounds
Substituents Dialkyl ether - Hydrocarbon derivative - Aliphatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dialkyl ethers. These are organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are alkyl groups.
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.

16 results found

Lot NumberCertificate TypeDateItem
J2612223J2612223Certificate of AnalysisSep 23, 2026 C742607
J2612224J2612224Certificate of AnalysisSep 23, 2026 C742607
J2612225J2612225Certificate of AnalysisSep 23, 2026 C742607
G2621112G2621112Certificate of AnalysisJul 29, 2026 C742607
G2621113G2621113Certificate of AnalysisJul 29, 2026 C742607
F2623011F2623011Certificate of AnalysisJul 09, 2026 C742607
F2623103F2623103Certificate of AnalysisJul 09, 2026 C742607
A2629372A2629372Certificate of AnalysisFeb 02, 2026 C742607
A2626114A2626114Certificate of AnalysisJan 29, 2026 C742607
H2513503H2513503Certificate of AnalysisJul 08, 2025 C742607
H2513504H2513504Certificate of AnalysisJul 08, 2025 C742607
K2415255K2415255Certificate of AnalysisNov 21, 2024 C742607
K2415271K2415271Certificate of AnalysisNov 21, 2024 C742607
H2409286H2409286Certificate of AnalysisAug 19, 2024 C742607
H2409287H2409287Certificate of AnalysisAug 19, 2024 C742607
H2409288H2409288Certificate of AnalysisAug 19, 2024 C742607
Chemical and Physical Properties
SolubilitySolubility in water: 11 g / L 23 ° C Water solubility: slightly soluble
SensitivityAir sensitive;Light sensitive
x_refractive_index1.42
x_flash_point_drop_fahrenheit30.2℉
x_flash_point_drop_centigrade-1°C
x_boil_point_char106°C
x_melt_point_char-134°C
Molecular Weight100.160 g/mol
XLogP31.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass100.089 Da
Monoisotopic Mass100.089 Da
Topological Polar Surface Area9.200 Ų
Heavy Atom Count7
Formal Charge0
Complexity46.100
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
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