5-Nitro-2-Furaldehyde Semicarbazone 5-Nitro-2-Furaldehyde Semicarbazone
Structural formula
| Business number | 01AQ |
|---|---|
| Molecular formula | C6H6N4O4 |
| Molecular weight | 198.14 |
| label |
nitrofurazone, Furacin, NFZ, Nitrofurazone |
Numbering system
CAS number:59-87-0
MDL number:MFCD00003225
EINECS number:200-443-1
RTECS number:LT7700000
BRN number:86403
PubChem number:24886543
Physical property data
1. Characteristics: yellow crystalline powder.
2. Density (g/mL,25/4℃)： Undetermined
3. relative steam Density (g/mL,Air=1) : Undetermined
4. Melting point (ºC):236 -240℃ (decomposition).
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 optical rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (kPa,25ºC): Undetermined
12. 43.56
2. Molar Volume (m3/mol）：116.0
3. isotonic specific volume (90.2K):348.1
4. Surface Tension (dyne/cm):81.0
5. Polarizability(10-24cm3):17.27
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: 5
4. Number of rotatable chemical bonds: 2
5. Number of tautomers: 3
6. Topological molecule polar surface area 126
7. Number of heavy atoms: 14
8. Surface charge: 0
9. Complexity: 261
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 1
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
None yet
Storage method
Prepared from furfural through nitration, esterification and hydrolysis5-Nitrofurfural, and then condensed with amino hydrochloride to obtain nitrofurazone.
Synthesis method
Prepared from furfural through nitration, esterification and hydrolysis5-Nitrofurfural, and then condensed with amino hydrochloride to obtain nitrofurazone.
Purpose
This product is a nitrofuran antibacterial drug. This class of drugs also includes furazolidone and nitrofurantoin. Nitrofuracillin is highly toxic when taken orally and is used for local or surface disinfection in surgery.
: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto” align=left>By Furfural is prepared through nitration, esterification and hydrolysis5- SPAN>Nitrofurfural is condensed with the amino acid hydrochloride to obtain nitrofuracillin.
Synthesis method
Prepared from furfural through nitration, esterification and hydrolysis5-Nitrofurfural, and then condensed with amino hydrochloride to obtain nitrofurazone.
Purpose
This product is a nitrofuran antibacterial drug. This class of drugs also includes furazolidone and nitrofurantoin. Nitrofuracillin is highly toxic when taken orally and is used for local or surface disinfection in surgery.
