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Home > Encyclopedia > 2-(Acetylamino)-5-nitrothiazole

2-(Acetylamino)-5-nitrothiazole

2-(Acetylamino)-5-nitrothiazole structure

2-(Acetylamino)-5-nitrothiazole 

structure
  • CAS No:

    140-40-9

  • Formula:

    C5H5N3O3S

  • Chemical Name:

    2-(Acetylamino)-5-nitrothiazole

  • Synonyms:

    Acetamide,N-(5-nitro-2-thiazolyl)-;Thiazole,2-acetamido-5-nitro-;N-(5-Nitro-2-thiazolyl)acetamide;2-Acetamido-5-nitrothiazole;Acetyl enheptin;Acinitrazole;Aminitrozole;Enheptin A;Pleocide;Trichlorad;Trichorad;Trichoral;Tricolaval;Tritheon;Lavoflagin;2-(Acetylamino)-5-nitrothiazole;5-Nitro-2-acetamidothiazole;Gynofon;Cyzine Premix;Nitazol;Trichocid;Acinitrazol;Trikolaval;Tricosteril;Ametoterina;Aminitrozol;Tricogen;Trichoman;Tricoral;Nithiamide;Nitazole;CL 5279;NSC 31539;NSC 45914;N-(5-Nitro-1,3-thiazol-2-yl)acetamide;8028-25-9;176976-49-1

  • Categories:

    Analytical Chemistry  >  Standard

Description

Yellow-brown solid


Aminitrozole is an aromatic amide and a member of acetamides.|Nithiamide is an orally available antiprotozoan agent used in the treatment of vaginal trichomoniasis.

2-(Acetylamino)-5-nitrothiazole Basic Attributes

187.18

187.18

167361

205-414-7

9CBM60191Z

759136|45914|31539

DTXSID6046391

C81722

29341000

Characteristics

116

1.3

1.546 (estimate)

264.5 °C

421°C at 760 mmHg

137.5ºC

1.6560 (estimate)

Oral-rat LD50: >400 mg/kg; Oral-Mouse LD50: 1000 mg/kg

Flammable; decomposes by heating to release toxic nitrogen oxides and sulfur oxide fumes

Safety Information

NONH for all modes of transport

22

22-36/37-24/25

XJ1570000

Xn

Warehouse ventilated, low temperature and dry

P264, P270, P301+P312, P330, P501

H302

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P301+P312, P330, and P501|Aggregated GHS information provided by 46 companies from 3 notifications to the ECHA C&L Inventory.

Toxicity

moderately toxic

Drug Information

2-acetylamino-5-nitrothiazole

2-(Acetylamino)-5-nitrothiazole Use and Manufacturing

Methods of Manufacturing

General procedure: To a solution of 2-amino-5-nitrothiazole (0.3 g, 0.0020 mol) in dichloromethane was added 1.2 molar equiv of triethylamine (TEA). After the reaction mixture was stirred at 5 °C for 15 min, acetic anhydride (0.0100 mol, 5 equiv), or respectively acyl chlorides (0.0022 mol, 1.1 equiv) were added drop-wise. The reaction mixture was stirred at room temperature for 4–24 h. After complete conversion, the solvent was removed in vacuo and the residue was neutralized with saturated NaHCO

Uses

antiinflammatory, glucocorticoid

Computed Properties

Molecular Weight:187.18
XLogP3:1.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:187.00516220
Monoisotopic Mass:187.00516220
Topological Polar Surface Area:116
Heavy Atom Count:12
Complexity:205
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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