Cyclopentaneacetaldehyde - ≥95% , CAS No.5623-81-4

CAS: 5623-81-4 Cat. No.: C347212 Molecular Weight: 112.17 EC Number: 817-991-8
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
MFCD09744988 | F2147-1742 | EN300-70446 | 2-cyclopentylacetaldehyde | 2-cyclopentyl-acetaldehyde | SCHEMBL388985 | SB37679 | AS-47043 | A830967 | AMY18693 | cyclopentyl acetaldehyde | CEUXIAUEIGSQSZ-UHFFFAOYSA-N | CYCLOPENTANEACETALDEHYDE | cyclopentane-a
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
C347212-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$179.90
1g
C347212-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$526.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
MFCD09744988 | F2147-1742 | EN300-70446 | 2-cyclopentylacetaldehyde | 2-cyclopentyl-acetaldehyde | SCHEMBL388985 | SB37679 | AS-47043 | A830967 | AMY18693 | cyclopentyl acetaldehyde | CEUXIAUEIGSQSZ-UHFFFAOYSA-N | CYCLOPENTANEACETALDEHYDE | cyclopentane-a
Specifications & Purity
≥95%
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Canonical SmilesC1CCC(C1)CC=O
IUPAC Name2-cyclopentylacetaldehyde
InChIKeyCEUXIAUEIGSQSZ-UHFFFAOYSA-N
INCHI1S/C7H12O/c8-6-5-7-3-1-2-4-7/h6-7H,1-5H2
Isomeric SMILES C1CCC(C1)CC=O
Molecular Weight 112.17
Reaxy-Rn 506607
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=506607&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
SubclassCarbonyl compounds
Intermediate Tree Nodes Aldehydes
Direct ParentAlpha-hydrogen aldehydes
Alternative Parents Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homomonocyclic compounds
Substituents Alpha-hydrogen aldehyde - Organic oxide - Hydrocarbon derivative - Aliphatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alpha-hydrogen aldehydes. These are aldehydes with the general formula HC(H)(R)C(=O)H, where R is an organyl 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.

2 results found

Lot NumberCertificate TypeDateItem
C2624363Certificate of AnalysisDec 27, 2025 C347212
C2624364Certificate of AnalysisDec 27, 2025 C347212
Chemical and Physical Properties
Flash Point(°C)44.9 °C
Melt Point(°C)165.3 °C at 760 mmHg
Molecular Weight112.170 g/mol
XLogP31.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count2
Exact Mass112.089 Da
Monoisotopic Mass112.089 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count8
Formal Charge0
Complexity72.500
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

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