4994-88-1

Basic information

• Product Name: 5,6,7,8-TETRAHYDRO-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-YLAMINE
• Synonyms: 5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-amine;5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-ylamine;5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-amine(SALTDATA: FREE);5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-amine
• CAS NO: 4994-88-1
• Molecular Formula: C₁₀H₁₁N₃S
• Molecular Weight: 205.28
• Mol File: 4994-88-1.mol
• Article Data: 5

Chemical Properties

• Melting Point: 265 °C(Solv: N,N-dimethylformamide (68-12-2))
• Boiling Point: 424.9°Cat760mmHg
• Flash Point: 210.8°C
• Appearance: /
• Density: 1.381g/cm³
• Vapor Pressure: 1.99E-07mmHg at 25°C
• Refractive Index: 1.736
• PKA: 5.66±0.20(Predicted)
• CAS DataBase Reference: 5,6,7,8-TETRAHYDRO-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-YLAMINE(CAS DataBase Reference)
• NIST Chemistry Reference: 5,6,7,8-TETRAHYDRO-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-YLAMINE(4994-88-1)
• EPA Substance Registry System: 5,6,7,8-TETRAHYDRO-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-YLAMINE(4994-88-1)

Safety Data

• Hazardous Substances Data: 4994-88-1(Hazardous Substances Data)

Usage

Description

5,6,7,8-TETRAHYDRO-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-YLAMINE is a complex chemical compound that belongs to the benzo-thieno-pyrimidine class. It features an amine functional group and is characterized by its unique molecular structure.
Used in Medicinal Chemistry and Drug Development:
5,6,7,8-TETRAHYDRO-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-YLAMINE is used as a potential pharmacological agent for investigation in medicinal chemistry and drug development. Its specific chemical and structural characteristics may contribute to its potential applications in this field.
Used in Organic Synthesis:
In the field of organic synthesis, 5,6,7,8-TETRAHYDRO-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-YLAMINE serves as a building block for the creation of new molecules with tailored properties or functions. Its unique structure allows for further study and manipulation in the laboratory to develop novel compounds with specific applications.

InChI:InChI=1/C10H11N3S/c11-9-8-6-3-1-2-4-7(6)14-10(8)13-5-12-9/h5H,1-4H2,(H2,11,12,13)

Upstream product

• 40493-18-3 4-chloro-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine 
• 4651-91-6 3-cyano-2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene 
• 122-51-0 orthoformic acid triethyl ester 
• 77287-34-4 formamide 
• 4506-71-2 ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 
• 108-94-1 cyclohexanone 
• 14346-24-8 5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one 
• 109-77-3 malononitrile 

Relevant articles and documents

A One-Step, Atom Economical Synthesis of Thieno[2,3-d]pyrimidin-4-amine Derivatives by a Four-Component Reaction

A Na2HPO4-catalyzed four-component reaction between a ketone, malononitrile, S8 and formamide has been realized for the first time. This reaction provides a concise approach to thieno[2,3-d]pyrimidin-4-amines, previously r

Identification of 5,6-substituted 4-aminothieno[2,3-d]pyrimidines as LIMK1 inhibitors

4-Aminobenzothieno[3,2-d]pyrimidines were previously identified in a high throughput screening campaign as LIMK1 inhibitors. Scaffold reversal led to the identification of a series of simple 5,6-substituted 4-aminothieno[2,3-d] pyrimidines with low micromolar inhibition of LIMK1.

Synthesis and antimicrobial activity of some tetramethylenethieno[2,3-d]pyrimidine derivatives

A series of tetramethylenethieno[2,3-d]pyrimidine derivatives has been synthesized and tested for its antimicrobial properties. All the synthesized compounds were found to exhibit in vitro antibacterial and/or antifungal activity. The highest activity was elicited by 4-benzolhydrazino-5,6-tetramethylenethieno[2,3-d]pyrimidine (9) showing MIC value of 7.81 μg/ml against E. coli and C. albicans, while its MBC value was half that of nystatin. Compound 16 was almost as potent as nystatin exhibiting a minimum bactericidal concentration (MBC) value of 15.62 μg/ml.