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 Ethyl 5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]-pyrimidine-6-carboxylate - ≥97% , CAS No.17417-67-3
Synonyms
SR-01000425692-1 | MLS000067641 | AS-41606 | HMS2170D11 | STK326007 | 5-methyl-6-carbethoxythieno[2,3-d]pyrimidin-4-one | BBL028301 | ethyl 5-methyl-4-oxo-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylate | Ethyl5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]-pyrimidin
🧪
Why this grade ≥97% 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
SR-01000425692-1 | MLS000067641 | AS-41606 | HMS2170D11 | STK326007 | 5-methyl-6-carbethoxythieno[2, 3-d]pyrimidin-4-one | BBL028301 | ethyl 5-methyl-4-oxo-3H, 4H-thieno[2, 3-d]pyrimidine-6-carboxylate | Ethyl5-methyl-4-oxo-3, 4-dihydrothieno[2, 3-d]-pyrimidin
Specifications & Purity
≥97%
Names and Identifiers Canonical Smiles CCOC(=O)C1=C(C2=C(S1)N=CNC2=O)C IUPAC Name ethyl 5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylate InChIKey ZPNFLBDMBNUQAI-UHFFFAOYSA-N INCHI 1S/C10H10N2O3S/c1-3-15-10(14)7-5(2)6-8(13)11-4-12-9(6)16-7/h4H,3H2,1-2H3,(H,11,12,13) Isomeric SMILES CCOC(=O)C1=C(C2=C(S1)N=CNC2=O)C Molecular Weight 238.26 Reaxy-Rn 917490 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=917490&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 Thienopyrimidines Subclass Not available Intermediate Tree Nodes Not available Direct Parent Thienopyrimidines Alternative Parents Thiophene carboxylic acids and derivatives Pyrimidones Heteroaromatic compounds Lactams Carboxylic acid esters Monocarboxylic acids and derivatives Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Thienopyrimidine - Thiophene carboxylic acid or derivatives - Pyrimidone - Pyrimidine - Thiophene - Heteroaromatic compound - Lactam - Carboxylic acid ester - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as thienopyrimidines. These are heterocyclic compounds containing a thiophene ring fused to a pyrimidine ring. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions. 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 Associated Targets(Human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Melt Point(°C) >230° C Molecular Weight 238.270 g/mol XLogP3 1.600 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 3 Exact Mass 238.041 Da Monoisotopic Mass 238.041 Da Topological Polar Surface Area 96.000 Ų Heavy Atom Count 16 Formal Charge 0 Complexity 345.000 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.
![Ethyl 5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]-pyrimidine-6-carboxylate - ≥97% CAS No(17417-67-3) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/E/3/E330606.png)
C2506302