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· · COA & SDS available for every product · Same-day shipping on in-stock items 2,3-Thiophenedicarboxaldehyde - ≥98% , CAS No.932-41-2
Synonyms
2 pound not3-Thiophene-dicarbaldehyde | EN300-111408 | FT-0691376 | 2,3-Thiophenedicarboxaldehyde | Thiophene-2,3-dicarbaldehyde | AKOS015856628 | 2,3-Thiophenedicarboxaldehyde, 97% | SCHEMBL225281 | 2,3-Diformylthiophene | DTXSID70341538 | J-524958 | AMY
Storage
Argon charged,Room temperature
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Argon charged,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
2 pound not3-Thiophene-dicarbaldehyde | EN300-111408 | FT-0691376 | 2, 3-Thiophenedicarboxaldehyde | Thiophene-2, 3-dicarbaldehyde | AKOS015856628 | 2, 3-Thiophenedicarboxaldehyde, 97% | SCHEMBL225281 | 2, 3-Diformylthiophene | DTXSID70341538 | J-524958 | AMY
Specifications & Purity
≥98%
Storage
Argon charged, Room temperature
Names and Identifiers Pubchem Sid 504759320 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504759320 Canonical Smiles C1=CSC(=C1C=O)C=O IUPAC Name thiophene-2,3-dicarbaldehyde InChIKey WSEJZRIZDQWMKQ-UHFFFAOYSA-N INCHI 1S/C6H4O2S/c7-3-5-1-2-9-6(5)4-8/h1-4H Isomeric SMILES C1=CSC(=C1C=O)C=O WGK Germany 3 PubChem CID 573752 Molecular Weight 140.16 Beilstein 17(5)11,112 Reaxy-Rn 1281165
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 Kingdom Organic compounds Superclass Organic oxygen compounds Class Organooxygen compounds Subclass Carbonyl compounds Intermediate Tree Nodes Aldehydes Direct Parent Aryl-aldehydes Alternative Parents Thiophenes Heteroaromatic compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteromonocyclic compounds Substituents Aryl-aldehyde - Heteroaromatic compound - Thiophene - Organoheterocyclic compound - Organic oxide - Hydrocarbon derivative - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as aryl-aldehydes. These are compounds containing an aldehyde group directly attached to an aromatic ring. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in Methanol Sensitivity Air Sensitive Boil Point(°C) 134 °C/22 mmHg Melt Point(°C) 76-78°C Molecular Weight 140.160 g/mol XLogP3 0.900 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 2 Exact Mass 139.993 Da Monoisotopic Mass 139.993 Da Topological Polar Surface Area 62.400 Ų Heavy Atom Count 9 Formal Charge 0 Complexity 124.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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