5-Bromothieno[2,3-b]pyridine

Base Information

• Chemical Name: 5-Bromothieno[2,3-b]pyridine
• CAS No.: 21344-24-1
• Molecular Formula: C7H4BrNS
• Molecular Weight: 214.085
• European Community (EC) Number: 837-006-5
• Mol file: 21344-24-1.mol

Synonyms:5-bromothieno[2,3-b]pyridine;21344-24-1;SCHEMBL452490;YMOORGYWRBQPDZ-UHFFFAOYSA-N;MFCD18254753;AKOS022690524;DS-7579;PB48460;SY098175;CS-0042119;EN300-344540;P12264;A879149;Z1269204905

Chemical Property of 5-Bromothieno[2,3-b]pyridine

Chemical Property:

• Boiling Point: 278.0±20.0 °C(Predicted)
• PKA: 2.29±0.40(Predicted)
• PSA: 41.13000
• Density: 1.748±0.06 g/cm3(Predicted)
• LogP: 3.05880
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 212.92478
• Heavy Atom Count: 10
• Complexity: 131

Purity/Quality:

99%, ^*data from raw suppliers

5-bromothieno[2,3-b]pyridine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CSC2=NC=C(C=C21)Br

Technology Process of 5-Bromothieno[2,3-b]pyridine

There total 5 articles about 5-Bromothieno[2,3-b]pyridine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

5-bromo-2-(trimethylsilyl)thieno[2,3-b]pyridine (1251728-93-4) → 5-bromothieno[2,3-b]pyridine (21344-24-1)

Guidance literature:

With potassium carbonate; In ethanol; at 65 ℃; for 1h;

Reference yield: 60.0%

5-bromothieno[2,3-b]pyridine-2-carboxylic acid (1242336-81-7) → 5-bromothieno[2,3-b]pyridine (21344-24-1)

Guidance literature:

With N,N-dimethyl acetamide; 1,8-diazabicyclo[5.4.0]undec-7-ene; at 150 ℃;

Reference yield: 53.0%

thieno[2,3-b]pyridin-5-amine (21344-28-5) → 5-bromothieno[2,3-b]pyridine (21344-24-1)

Guidance literature:

With copper(ll) bromide; isopentyl nitrite; In acetonitrile; at 20 ℃;

upstream raw materials:

thieno[2,3-b]pyridin-5-amine

N-thieno[2,3-b]pyridin-5-yl-acetamide

5-bromo-2-(trimethylsilyl)thieno[2,3-b]pyridine

tert-butyl (2-thienyl)carbamate

Downstream raw materials:

5-cyano-thieno<2,3-b>pyridine

4-aminothieno<2,3-b>pyridine

5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[2,3-b]pyridine

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 21344-24-1 5-bromothieno[2,3-b]pyridine

Send

Send

Metric Ton KG G Pound L ML

Send

Send