Thieno[2，3-d]pyrimidine - ≥98% , CAS No.272-24-2

CAS: 272-24-2 Cat. No.: T726575 PubChem CID: 12225304

GRADE & PURITY ≥98%

Storage

Room temperature

Specifications

Specifications & Purity

≥98%

Storage

Room temperature

Purity

≥98%

Names and Identifiers

• Canonical Smiles: C1=CSC2=NC=NC=C21
• IUPAC Name: thieno[2,3-d]pyrimidine
• InChIKey: DDWBRNXDKNIQDY-UHFFFAOYSA-N
• INCHI: 1S/C6H4N2S/c1-2-9-6-5(1)3-7-4-8-6/h1-4H
• Isomeric SMILES: C1=CSC2=NC=NC=C21
• Alternate CAS: 272-24-2
• PubChem CID: 12225304
• MeSH Entry Terms: thieno(2,3-d)pyrimidine

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Thienopyrimidines

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Thienopyrimidines
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Thienopyrimidines
• Alternative Parents: Pyrimidines and pyrimidine derivatives Thiophenes Heteroaromatic compounds Azacyclic compounds Organonitrogen compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Thienopyrimidine - Pyrimidine - Heteroaromatic compound - Thiophene - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - 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.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Molecular Weight: 136.180 g/mol
• XLogP3: 1.600
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 136.01 Da
• Monoisotopic Mass: 136.01 Da
• Topological Polar Surface Area: 54.000 Ų
• Heavy Atom Count: 9
• Formal Charge: 0
• Complexity: 107.000
• 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