3-Methylcyclopentanol, mixture of isomers - ≥97% , CAS No.18729-48-1

CAS: 18729-48-1 Cat. No.: M351118 Molecular Weight: 100.16 EC Number: 242-540-1
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
3-Methylcyclopentanol | 3-methyl-cyclopentanol | MFCD00001368 | EINECS 242-540-1 | 3-methylcyclopentan-1-ol | 3-Methyl-1-cyclopentanol | Z1233224917 | SY147742 | 3-methylcyclopentyl alcohol | A880590 | D76706 | J-012054 | SCHEMBL181737 | AKOS005255219 | D
Storage
Store at 2-8°C,Protected from light
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M351118-1g
3

$119.90

$179.90
Save $60.00 (33.35%)
5g
M351118-5g
2

$579.90

$869.90
Save $290.00 (33.34%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Protected from light 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
3-Methylcyclopentanol | 3-methyl-cyclopentanol | MFCD00001368 | EINECS 242-540-1 | 3-methylcyclopentan-1-ol | 3-Methyl-1-cyclopentanol | Z1233224917 | SY147742 | 3-methylcyclopentyl alcohol | A880590 | D76706 | J-012054 | SCHEMBL181737 | AKOS005255219 | D
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Protected from light
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Pubchem Sid504755846
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504755846
Canonical SmilesCC1CCC(C1)O
IUPAC Name3-methylcyclopentan-1-ol
InChIKeyVEALHWXMCIRWGC-UHFFFAOYSA-N
INCHI1S/C6H12O/c1-5-2-3-6(7)4-5/h5-7H,2-4H2,1H3
Isomeric SMILES CC1CCC(C1)O
Molecular Weight 100.16
Reaxy-Rn 2408475
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2408475&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
ClassOrganooxygen compounds
SubclassAlcohols and polyols
Intermediate Tree Nodes Secondary alcohols
Direct ParentCyclopentanols
Alternative Parents Cyclic alcohols and derivatives  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homomonocyclic compounds
Substituents Cyclopentanol - Cyclic alcohol - Hydrocarbon derivative - Aliphatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as cyclopentanols. These are compounds containing a cyclopentane ring that carries an alcohol group.
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.

8 results found

Lot NumberCertificate TypeDateItem
H2323484Certificate of AnalysisJun 09, 2026 M351118
H2323488Certificate of AnalysisJun 09, 2026 M351118
H2501621Certificate of AnalysisJul 05, 2025 M351118
H2501622Certificate of AnalysisJul 05, 2025 M351118
I2424654Certificate of AnalysisSep 10, 2024 M351118
I2424655Certificate of AnalysisSep 10, 2024 M351118
H2323479Certificate of AnalysisAug 16, 2023 M351118
H2323482Certificate of AnalysisAug 16, 2023 M351118
Chemical and Physical Properties
Sensitivitylight sensitive
Refractive Indexn20/D 1.446
Boil Point(°C)149-150°C
Molecular Weight100.160 g/mol
XLogP31.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass100.089 Da
Monoisotopic Mass100.089 Da
Topological Polar Surface Area20.200 Ų
Heavy Atom Count7
Formal Charge0
Complexity61.200
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count2
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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