Sulfadimethine – Pu catalyst

Structural formula

Business number	018Y
Molecular formula	C12H14N4O2S
Molecular weight	278.33
label	Sulfadimidine solution, Sulfamethazine solution, antibacterial growth promoter

Numbering system

CAS number:57-68-1

MDL number:MFCD00006066

EINECS number:200-346-4

RTECS number:None

BRN number:None

PubChem number:24844985

Physical property data

1. Properties: white or yellowish crystal or powder. Odorless, slightly bitter in taste, and gradually darkens in color when exposed to light.

2. Density (g/mL, 25/4℃): Undetermined

3. Relative vapor density (g/mL, air=1): Undetermined

4. Melting point (ºC): 176

5. Boiling point (ºC, normal pressure): Undetermined

6. Boiling point (ºC, 5.2kPa): Undetermined

7. Refractive index: Undetermined

8. Flash point (ºC): Undetermined

9. Specific rotation (º): Undetermined

10. Autoignition point or ignition temperature (ºC): Undetermined

11. Vapor pressure (kPa, 25ºC): Undetermined

12. Saturated vapor Pressure (kPa, 60ºC): Undetermined

13. Heat of combustion (KJ/mol): Undetermined

14. Critical temperature (ºC): Undetermined

15. Critical pressure (KPa): Undetermined

16. Log value of oil-water (octanol/water) partition coefficient: Undetermined

17. Explosion upper limit (%, V/V): Undetermined

18. Lower explosion limit (%, V/V): Undetermined

19. Solubility: Almost insoluble in water (Solubility: 29℃, 150mg/100ml; 37℃, 192mg/100ml), this product is soluble in hot ethanol, insoluble in ether, and soluble in dilute acid or dilute alkali solution.

Toxicological data

None

Ecological data

None

Molecular structure data

1. Molar refractive index: 72.39

2. Molar volume (cm³/mol): 199.8

3. Isotonic specific volume (90.2K): 580.9

4. Surface tension (dyne/cm): 71.4

5. Polarizability (10^-24cm³): 28.69

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 6

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: 5

6. Topological molecule polar surface area 106

7. Number of heavy atoms: 19

8. Surface charge: 0

9. Complexity: 377

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determined number of chemical bond stereocenters: 0

14. Uncertain chemical bond stereocenters Quantity: 0

15. Quantity of covalent bond units: 1

Properties and stability

None

Storage method

This product should be sealed and stored in a cool, dry place away from light.

Synthesis method

1. Obtained from the cyclization of sulfamidine and acetylacetone.
2.Using sulfamidine as raw material, it is obtained by cyclization with acetylacetone.

Purpose

1. Used to prevent and treat infections such as Staphylococcus aureus and lytic Streptococcus. It has an inhibitory effect on bacteria such as hemolytic Streptococcus and Pleurococcus. It is mainly used to treat avian cholera, avian typhoid, chicken coccidiosis, etc.

2.Used as an antibacterial agent to prevent and treat infections caused by staphylococci and hemolytic streptococci, and suitable for the treatment of hemolytic streptococci, meningococci, and pneumonia Cocci and other infections. Mainly used to treat avian cholera, avian typhoid, chicken coccidiosis, etc.