missing translation for 'onlineSavingsMsg'
Learn More
3,5-Dibromopyridine, 98+%, Thermo Scientific Chemicals Product Code.: 11424223
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organoheterocyclic compounds
  6. Pyridines and derivatives
  7. 3,5-Dibromopyridine, 98+%, Thermo Scientific Chemicals
SDS

3,5-Dibromopyridine, 98+%, Thermo Scientific Chemicals

Product Code. 11424223
5 g
Click to view available options
Quantity:
5 g
25 g
100 g
This item is not returnable. View return policy

Product Code. 11424223

Brand: Thermo Scientific Alfa Aesar A10875.06

Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

Explore more special offers
This item is not returnable. View return policy

Description

3-Acetylamino-5-ethoxypyridine was prepared by converting 3, 5-dibromopyridine with sodium ethylate into 3-bromo-5-ethoxypyridine, allowing this substance to interact with ammonia and acetylating the aminoethoxypyridine thus formed with acetic anhydride. Lithiation of 3, 5-dibromopyridine with LDA and subsequent reaction with electrophiles provided 4-alkyl-3, 5-dibromopyridines 2 in high yield. Ligand was prepared by a Pd(0)-catalyzed cross-coupling reaction of 3,5-dibromopyridine and 5-tributylstannyl-3,3?-bipyridine. The synthesis of 3, 5-bis (2-indolyl) pyridine and 3-[(2-indolyl)-5-phenyl] pyridine derivatives as includes Stille or Suzuki type reactions, which were realized on the 3,5-dibromopyridine.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
3-Acetylamino-5-ethoxypyridine was prepared by converting 3, 5-dibromopyridine with sodium ethylate into 3-bromo-5-ethoxypyridine, allowing this substance to interact with ammonia and acetylating the aminoethoxypyridine thus formed with acetic anhydride. Lithiation of 3, 5-dibromopyridine with LDA and subsequent reaction with electrophiles provided 4-alkyl-3, 5-dibromopyridines 2 in high yield. Ligand was prepared by a Pd(0)-catalyzed cross-coupling reaction of 3,5-dibromopyridine and 5-tributylstannyl-3,3′-bipyridine. The synthesis of 3, 5-bis (2-indolyl) pyridine and 3-[(2-indolyl)-5-phenyl] pyridine derivatives as includes Stille or Suzuki type reactions, which were realized on the 3,5-dibromopyridine.

Solubility
Soluble in Chloroform and Methanol. Insoluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, alkali metals, moisture.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 625-92-3
Molecular Formula C5H3Br2N
Molecular Weight (g/mol) 236.89
MDL Number MFCD00014634
InChI Key SOSPMXMEOFGPIM-UHFFFAOYSA-N
Synonym pyridine, 3,5-dibromo, 3,5-dibromo-pyridine, 3,5-dibromo pyridine, 3,5-dibrompyridin, zlchem 300, 3.5-dibromopyridine, 3,5-dibromo-pyridin, pubchem2133, 3, 5-dibromopyridine, acmc-1aulnShow MoreShow Less
PubChem CID 69369
ChEBI CHEBI:51593
IUPAC Name 3,5-dibromopyridine
SMILES BrC1=CC(Br)=CN=C1

Specifications

Melting Point 110°C to 113°C
Quantity 5 g
Beilstein 108477
Solubility Information Soluble in Chloroform and Methanol. Insoluble in water.
Formula Weight 236.9
Percent Purity ≥98%
Chemical Name or Material 3,5-Dibromopyridine

Product Suggestions

Certificates

Certificates

A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.

5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10128556 Certificate TypeCertificate of Analysis Date09/05/2023 Catalog NumberA10875.06,A10875.22,A10875.14
Lot NumberI9857A Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA10875.06,A10875.22,A10875.14
Lot NumberJ7024A Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA10875.06,A10875.22,A10875.14
Lot NumberH6655A Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA10875.06,A10875.22,A10875.14
Lot NumberUSLF000704 Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA10875.06,A10875.22,A10875.14

RUO – Research Use Only

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title
3,5-Dibromopyridine, 98+%, Thermo Scientific Chemicals >

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.