OXALYL BROMIDE Chemical Properties

Melting point:

-19 °C (lit.)

Boiling point:

16-17 °C/10 mmHg (lit.)

Density 

1.517 g/mL at 25 °C

refractive index 

n20/D 1.522(lit.)

Flash point:

-19°C

storage temp. 

2-8°C

solubility 

Benzene (Slightly), Chloroform

form 

Liquid

color 

Clear

BRN 

1744437

Stability:

Moisture Sensitive

CAS DataBase Reference

15219-34-8

EPA Substance Registry System

Ethanedioyl dibromide (15219-34-8)

Safety Information

Hazard Codes 

C,T

Risk Statements 

23/24/25-34-40-29-20-14-37

Safety Statements 

26-36/37/39-45-28-27

RIDADR 

UN 3265 8/PG 2

WGK Germany 

3

F 

8-9

HazardClass 

8

PackingGroup 

II

HS Code 

29171990

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

OXALYL BROMIDE Usage And Synthesis

Chemical Properties

clear yellow to yellow-green liquid

Uses

Used in synthetic applications of carbon-substituted iminium salts
Reactant for:
Synthesis of mutasynthons added to cultures of A. pretiosum for mutasynthetic generation of ansamitocin derivatives
Oxalic acid formation from hydroxyl radical substitutions
Cyclization to produce CRF1 receptor antagonists
Preparation, optical and electrochemical studies of thiophene end capped olig(2,3-alkylthieno[3,4-b]pyrazine)
Asymmetrical synthesis of glycosyl chlorides and bromides

Uses

Leptin from rat has been used:

• to check the effect of intranasal nerve growth factor (NGF) on NGF activity in the spinal cord of Sprague-Dawley rats
• for validation of labelling for leptin-bearing cells of Sprague-Dawley rats
• to study the effect of leptin on STAT3 (signal transducer and activator of transcription 3) phosphorylation in neural population of Sprague-Dawley rats
• to study leptin response towards chemoreflex in nucleus of the solitary tract
• in rats, to check the effect of association between leptin and neuronal nitric oxide pathway on penicillin-induced epileptiform activity

Biochem/physiol Actions

Leptin is a hormone produced primarily in adipocytes, although leptin mRNA has also been identified in placenta and fetal tissues, gastric tissue and liver. Its primary site of action appears to be on neurons in the hypothalamus that are involved in regulating energy balance, appetite, and body weight. Leptin increases the production of nitric oxide in endothelial cells and stimulates angiogenesis in vitro and in vivo.Human and mouse leptin share ~84% sequence identity.

OXALYL BROMIDE(15219-34-8)Related Product Information

• Lactic acid
• Mercury
• Ferric nitrate
• Trisodium phosphate
• 2-Bromoisobutyryl Bromide
• Aluminum Bromide
• Acetyl bromide
• 1,2-Dibromoethane
• Glyoxal
• Formaldehyde
• OXALYL BROMIDE
• Bromoacetaldehyde
• Bromoethane
• Bromoacetyl bromide