3-BROMO-5-(1H-TETRAZOL-5-YL)PYRIDINE

3-BROMO-5-(1H-TETRAZOL-5-YL)PYRIDINE - Names and Identifiers

Name	5-(5-Bromo-3-pyridyl)-1H-tetrazole
Synonyms	AKOS BBS-00002772 IFLAB-BB F3173-0014 5-(5-BROMO-3-PYRIDYL)-1H-TETRAZOLE 5-(5-Bromo-3-pyridyl)-1H-tetrazole 3-bromo-5-(2H-tetrazol-5-yl)pyridine 3-BROMO-5-(1H-TETRAZOL-5-YL)PYRIDINE Pyridine, 3-bromo-5-(2H-tetrazol-5-yl)- 5-[5-BROMO-3-PYRIDYL]-1H-1,2,3,4-TETRAZOLE 3-bromo-5-(2H-1,2,3,4-tetrazol-5-yl)pyridine
CAS	211943-13-4
EINECS	623-838-4
InChI	InChI=1/C6H4BrN5/c7-5-1-4(2-8-3-5)6-9-11-12-10-6/h1-3H,(H,9,10,11,12)

3-BROMO-5-(1H-TETRAZOL-5-YL)PYRIDINE - Physico-chemical Properties

Molecular Formula	C6H4BrN5
Molar Mass	226.03
Density	1.850±0.06 g/cm3(Predicted)
Melting Point	240 °C (dec.) (lit.)
Boling Point	415.9±55.0 °C(Predicted)
Flash Point	205.3°C
Vapor Presure	3.98E-07mmHg at 25°C
pKa	3.63±0.22(Predicted)
Storage Condition	Room Temprature
Refractive Index	1.664
MDL	MFCD02093928

3-BROMO-5-(1H-TETRAZOL-5-YL)PYRIDINE - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3

3-BROMO-5-(1H-TETRAZOL-5-YL)PYRIDINE - Introduction

5-(5-Bromo-3-pyridyl)-1H-tetrazole is an organic compound with the molecular formula C7H4BrN5 and a molecular weight of 242.04. The following is a description of its nature, use, preparation and safety information:

Nature:
- 5-(5-bromo-3-pyriridyl)-1H-tetrazole is a solid, white or light yellow crystalline powder at room temperature.
-It has good thermal stability and solubility, soluble in water and most organic solvents.
-The compound is stable in the air, but it will decompose under light.

Use:
- 5-(5-bromo-3-pyriridyl)-1H-tetrazole is commonly used as an intermediate in organic synthesis.
-It can be used to prepare compounds containing Tetrazole rings, such as pesticides, drugs and high-energy materials.

Method:
The preparation of 5-(5-bromo-3-pyriridyl)-1H-tetrazole usually goes through the following steps:
1. First, 5-bromo-3-pyridinecarboxamide is reacted with tetraaminoborate under appropriate conditions to generate 5-(5-bromo-3-pyriridyl)-1H-tetrazole ester.
2. Next, 5-(5-Bromo-3-pyridyl)-1H-tetrazole Ester is subjected to an acidolysis reaction to obtain 5-(5-Bromo-3-pyridyl)-1H-tetrazole.

Safety Information:
The impact of -5-(5-bromo-3-pyriridyl)-1H-tetrazole on human health has not been fully evaluated. Please be careful to avoid contact with skin or inhalation of its powder.
-During use and storage, appropriate personal protective measures should be taken, such as wearing protective glasses, respirators and protective gloves.
-The substance should be kept away from fire and oxidizing agents, and avoid direct exposure to sunlight.
-When handling the compound, follow the correct handling procedures of the chemical and dispose of it in accordance with local regulations.

Last Update：2024-04-09 21:01:54