The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
· · COA & SDS available for every product · Same-day shipping on in-stock items Methyl Thieno[3,2-b]thiophene-2-carboxylate - ≥98%(GC) , CAS No.98800-10-3
Synonyms
YDA80010 | AMY10755 | CB-0831 | A855127 | SCHEMBL9432718 | THIENO[3,2-B]THIOPHENE-2-CARBOXYLICACID, METHYL ESTER | M3001 | DTXSID50372340 | J-522639 | AC-27449 | MFCD01934498 | VCLNJFSCOKHCEJ-UHFFFAOYSA-N | AKOS005072024 | FT-0628811 | F20567 | Maybridge1
🧪
Why this grade ≥98%(GC) 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
YDA80010 | AMY10755 | CB-0831 | A855127 | SCHEMBL9432718 | THIENO[3, 2-B]THIOPHENE-2-CARBOXYLICACID, METHYL ESTER | M3001 | DTXSID50372340 | J-522639 | AC-27449 | MFCD01934498 | VCLNJFSCOKHCEJ-UHFFFAOYSA-N | AKOS005072024 | FT-0628811 | F20567 | Maybridge1
Specifications & Purity
≥98%(GC)
Names and Identifiers Pubchem Sid 488192938 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488192938 Canonical Smiles COC(=O)C1=CC2=C(S1)C=CS2 IUPAC Name methyl thieno[3,2-b]thiophene-5-carboxylate InChIKey VCLNJFSCOKHCEJ-UHFFFAOYSA-N INCHI 1S/C8H6O2S2/c1-10-8(9)7-4-6-5(12-7)2-3-11-6/h2-4H,1H3 Isomeric SMILES COC(=O)C1=CC2=C(S1)C=CS2 Molecular Weight 198.25 Reaxy-Rn 140496 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=140496&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 Kingdom Organic compounds Superclass Organoheterocyclic compounds Class Thienothiophenes Subclass Not available Intermediate Tree Nodes Not available Direct Parent Thienothiophenes Alternative Parents Thiophene carboxylic acids and derivatives 2,3,5-trisubstituted thiophenes Methyl esters Heteroaromatic compounds Monocarboxylic acids and derivatives Organooxygen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Thienothiophene - 2,3,5-trisubstituted thiophene - Thiophene carboxylic acid or derivatives - Heteroaromatic compound - Methyl ester - Thiophene - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as thienothiophenes. These are organic compounds containing two thiophene rings fused to each other. 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 Sensitivity Air Sensitive Melt Point(°C) 98 °C Molecular Weight 198.300 g/mol XLogP3 2.900 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 2 Exact Mass 197.981 Da Monoisotopic Mass 197.981 Da Topological Polar Surface Area 82.800 Ų Heavy Atom Count 12 Formal Charge 0 Complexity 195.000 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
Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator Reviews
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our
Cookie Policy. Settings Agree All Decline
Shall we send you a message when we have discounts available?
Remind me later Allow
Thank you! Please check your email inbox to confirm.
Oops! Notifications are disabled.
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.
![Methyl Thieno[3,2-b]thiophene-2-carboxylate - ≥98%(GC) CAS No(98800-10-3) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/M/1/M158284.png)
E2621174