3-(1,3-Dithian-2-ylidene)-2,4-pentanedione - ≥98% , CAS No.55727-23-6

CAS: 55727-23-6 Cat. No.: D155195 Molecular Weight: 216.31
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
SCHEMBL5922461 | PGPIRMKKHQOWIK-UHFFFAOYSA-N | MFCD01096981 | FT-0667724 | Z414323656 | NCGC00333027-01 | AKOS004909299 | T71056 | SY053467 | D4208 | EN300-40817 | 3-(1,3-DITHIAN-2-YLIDENE)-PENTANE-2,4-DIONE | 3-(1,3-dithian-2-ylidene)pentane-2,4-dione |
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
D155195-250mg
3

$57.90

$86.90
Save $29.00 (33.37%)
1g
D155195-1g
5

$182.90

$274.90
Save $92.00 (33.47%)
5g
D155195-5g
5

$685.90

$1,028.90
Save $343.00 (33.34%)
25g
D155195-25g
1

$2,572.90

$3,859.90
Save $1,287.00 (33.34%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
SCHEMBL5922461 | PGPIRMKKHQOWIK-UHFFFAOYSA-N | MFCD01096981 | FT-0667724 | Z414323656 | NCGC00333027-01 | AKOS004909299 | T71056 | SY053467 | D4208 | EN300-40817 | 3-(1, 3-DITHIAN-2-YLIDENE)-PENTANE-2, 4-DIONE | 3-(1, 3-dithian-2-ylidene)pentane-2, 4-dione |
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488191063
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488191063
Canonical SmilesCC(=O)C(=C1SCCCS1)C(=O)C
IUPAC Name3-(1,3-dithian-2-ylidene)pentane-2,4-dione
InChIKeyPGPIRMKKHQOWIK-UHFFFAOYSA-N
INCHI1S/C9H12O2S2/c1-6(10)8(7(2)11)9-12-4-3-5-13-9/h3-5H2,1-2H3
Isomeric SMILES CC(=O)C(=C1SCCCS1)C(=O)C
Molecular Weight 216.31
Reaxy-Rn 8052948
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8052948&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
SuperclassOrganoheterocyclic compounds
ClassDithianes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentDithianes
Alternative Parents Vinylogous thioesters  Enones  Acryloyl compounds  Ketones  Ketene acetals  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Vinylogous thioester - 1,3-dithiane - Enone - Acryloyl-group - Ketone - Ketene acetal or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dithianes. These are compounds containing a dithiane moiety, which is composed of a cyclohexane core structure wherein two methylene units are replaced by sulfur centres.
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:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot NumberCertificate TypeDateItem
C2613131Certificate of AnalysisMar 23, 2026 D155195
B2309333Certificate of AnalysisNov 14, 2022 D155195
B2309349Certificate of AnalysisNov 14, 2022 D155195
B2309546Certificate of AnalysisNov 14, 2022 D155195
B2309634Certificate of AnalysisNov 14, 2022 D155195
Chemical and Physical Properties
Melt Point(°C)103 °C
Molecular Weight216.300 g/mol
XLogP31.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass216.028 Da
Monoisotopic Mass216.028 Da
Topological Polar Surface Area84.700 Ų
Heavy Atom Count13
Formal Charge0
Complexity245.000
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
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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