cis-4-oxo-1,2-cyclopentanedicarboxylic acid diethyl ester - ≥97% , CAS No.156293-34-4

CAS: 156293-34-4 Cat. No.: C629707 Molecular Weight: 228.24 PubChem CID: 26967535
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
cis-4-Oxo-1,2-cyclopentanedicarboxylic acid diethyl ester | 156293-34-4 | diethyl (1S,2R)-4-oxocyclopentane-1,2-dicarboxylate | CHEMBL3746749 | MFCD27987042 | AS-52075 | P14307 | cis-4-Oxo-1,2-cyclopentanedicarboxylicaciddiethylester
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
C629707-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$159.90
5g
C629707-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$768.90
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Why this grade

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

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
cis-4-Oxo-1, 2-cyclopentanedicarboxylic acid diethyl ester | 156293-34-4 | diethyl (1S, 2R)-4-oxocyclopentane-1, 2-dicarboxylate | CHEMBL3746749 | MFCD27987042 | AS-52075 | P14307 | cis-4-Oxo-1, 2-cyclopentanedicarboxylicaciddiethylester
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Canonical SmilesCCOC(=O)C1CC(=O)CC1C(=O)OCC
IUPAC Namediethyl (1S,2R)-4-oxocyclopentane-1,2-dicarboxylate
InChIKeyGRPKMLGYFVVOJS-DTORHVGOSA-N
INCHI1S/C11H16O5/c1-3-15-10(13)8-5-7(12)6-9(8)11(14)16-4-2/h8-9H,3-6H2,1-2H3/t8-,9+
Isomeric SMILES CCOC(=O)[C@@H]1CC(=O)C[C@@H]1C(=O)OCC
PubChem CID 26967535
Molecular Weight 228.24

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 acids and derivatives
ClassCarboxylic acids and derivatives
SubclassDicarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentDicarboxylic acids and derivatives
Alternative Parents Cyclic ketones  Carboxylic acid esters  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homomonocyclic compounds
Substituents Dicarboxylic acid or derivatives - Cyclic ketone - Ketone - Carboxylic acid ester - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight228.240 g/mol
XLogP30.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count6
Exact Mass228.1 Da
Monoisotopic Mass228.1 Da
Topological Polar Surface Area69.700 Ų
Heavy Atom Count16
Formal Charge0
Complexity269.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
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
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