Polyether_Polyether Polyol Knowledge Acetamidozole 2-Acetamido-5-nitrothiazole

Acetamidozole 2-Acetamido-5-nitrothiazole

Structural formula of acetaminidazole

Structural formula

Business number 03T1
Molecular formula C5H5N3O3S
Molecular weight 187.18
label

2-acetamido-5-nitrothiazole,

2-acetamido-5-nitrothiazole,

5-Nitro-2-acetilaminotiazolo,

aromatic compounds

Numbering system

CAS number:140-40-9

MDL number:MFCD00022438

EINECS number:205-414-7

RTECS number:XJ1570000

BRN number:None

PubChem ID:None

Physical property data


1. Physical property data


1.Characteristics: white crystalline powder, slightly odorous, almost tasteless


2.Melting point (℃): 264266(decomposes ).


3.Solubility: in sodium hydroxide(potassium)lye and ammonia Moderately soluble, soluble in ethanol, slightly soluble in chloroform, slightly soluble in ether, almost insoluble in water

Toxicological data

2. Toxicological data:


1, Acute toxicity: Rat abdominal cavity LD50: >200 mg/kg;


Rat orally LD50>400 mg/kg;


Rat subcutaneous LD: >3200 mg/kg;


Orally administered to mice LD50200 mg/kg;


Mouse abdominal cavity LD50: >300 mg/kg;


Mouse subcutaneous LD: >3200 mg/kg.

Ecological data

3. Ecological data:


1, other harmful effects: This substance may be harmful to the environment, special attention should be paid to water bodies.

Molecular structure data

5. Molecular property data:

1. Molar refractive index:43.54


2. Molar volume (m3/ mol):117.0


3. Isotonic specific volume (90.2K): 343.8


4. Surface tension (dyne/cm): 74.4


5. Polarizability10-24cm3):17.26

Compute chemical data

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

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 5

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: 5

6. Topological molecule polar surface area 116

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 205

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: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Stable under normal temperature and pressure.

Storage method

Stored sealed in a dry and cool place.


Synthesis method

By2-Aminothiazole is used as raw material.

Purpose

3. Isotonic specific volume (90.2K):343.8


4. Surface tension (dyne/cm): 74.4


5. Polarizability10-24cm3):17.26

Compute chemical data

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

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 5

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: 5

6. Topological molecule polar surface area 116

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 205

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: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Stable under normal temperature and pressure.

Storage method

Stored sealed in a dry and cool place.


Synthesis method

By2-Aminothiazole is used as raw material.

Purpose

It is suitable for oral treatment of trichomoniasis, and can also be used for the treatment of amoebic and intestinal bacterial infections.

tyle=”FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ‘Times New Roman’; mso-hansi-font-family: ‘Times New Roman'”>Applicable It is used for the oral treatment of trichomoniasis and can also be used to treat amoebic and intestinal bacterial infections.

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