Nifuroxazide
What is Nifuroxazide, cas no:965-52-6,a producer telling you the result.
CAS NO.965-52-6
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To begin with, let us tell you what is the basic information ofNifuroxazide ?
|
Molecular Formula |
C12H9N3O5 |
Molecular Weight |
275.217 |
|
Density |
1.5±0.1 g/cm3 |
Melting Point |
281-283°C |
Like many stuff, it has many synonyms as follows
|
EINECS 213-522-0 |
|
Ercefuryl |
|
Diarlidan |
|
Dicoferin |
|
Benzoic acid, 4-hydroxy-, 2-[(1E)-(5-nitro-2-furanyl)methylene]hydrazide |
|
Nifuroxazid |
|
Nifuroxazidum |
|
Nifuroxazida |
|
p-hydroxy-N'-(5-nitrofurfurylidene)benzhydrazide |
|
Nifuroxazide |
|
Nifuroxazidum [INN-Latin] |
First, the chemical is very special, some technical indexes as below
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Physical property data
1. Appearance: Yellow crystalline powder
2. Density (g/mL, 25/4 ℃): not determined
3. Relative vapor density (g/mL, air=1): not determined
4. Melting point (º C): 281-283 ° C
5. Boiling point (º C, atmospheric pressure): undetermined
6. Boiling point (º C, 5.2kPa): undetermined
7. Refractive index: undetermined
8. Flash point (º C): undetermined
9. Specific rotation (º): not determined
10. Spontaneous combustion point or ignition temperature (º C): not determined
11. Vapor pressure (kPa, 25 º C): not determined
12. Saturated vapor pressure (kPa, 60 º C): not determined
13. Combustion heat (KJ/mol): undetermined
14. Critical temperature (º C): not determined
15. Critical pressure (KPa): undetermined
16. Logarithmic value of oil-water (octanol/water) partition coefficient: undetermined
17. Explosion upper limit (%, V/V): undetermined
18. Lower explosive limit (%, V/V): not determined
19. Solubility: undetermined
toxicology data
1. Acute toxicity: Oral LD50 in mice: 6mg/kg
2. Acute toxicity: Mouse peritoneal LD50: 1mg/kg
Ecological data
None
Molecular structure data
1. Molar refractive index: 67.61
2. Molar volume (m3/mol): 184.6
3. Waiting for Zhang Biarong (90.2K): 523.5
4. Surface tension (dyne/cm): 64.6
5. Polarization rate (10-24cm3): 26.80
Calculate 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: 7
6. Topological molecular polarity surface area 121
7. Number of heavy atoms: 20
8. Surface charge: 0
9. Complexity: 387
10. Number of isotopic 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
Second, the Synthetic Route we will recommend is the most important for your reference?
First, synthesis line ofNifuroxazide CAS NO.965-52-6 as follows
Manufacturing method:
The preparation of nitrofuran hydrazide is mainly obtained through nitration reaction. A commonly used preparation method is to react nitrofuran with hydrazine to produce nitrofuran hydrazide.
The reaction conditions can be adjusted according to specific circumstances, but usually need to be carried out under an inert atmosphere.
Third, what is the usage of Nifuroxazide CAS NO.965-52-6 ? pleas see below
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Main Usage: Used for sterilization and disease prevention.
Besides Safety Information of Nifuroxazide CAS NO.965-52-6 is also important when handling it
|
Hazard Codes |
Xi |
|
WGK Germany |
3 |
|
H．S．Code： |
2928000090 |
|
TSCA |
Yes |
|
HazardClass |
IRRITANT |
What is the appearance of Nifuroxazide CAS NO.965-52-6? Please see the picture ofNifuroxazide CAS NO.965-52-6, below
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Specification of Nifuroxazide CAS NO.965-52-6, is below
Apperance: light yellow crystal powder
Assay: 98 % min by HPLC
IR identity: conform
H-NMR Spectrum picture of Nifuroxazide CAS NO.965-52-6 is as follows,
Reference of Article cited for your reference below,
(1)
Sources, Occurrence, and Environmental Risk Assessment of Pharmaceuticals in the Ebro River Basin
Publication Date: 2010
Publication Name: The Ebro River Basin
(2)
Patch Testing in Adverse Drug Reactions
Publication Date: 2006
Publication Name: Contact Dermatitis
(3)
Publication Date: 2006
Publication Name: Foodborne Parasites
