ChemicalBook > CAS DataBase List > Benznidazole

Benznidazole

Product Name
Benznidazole
CAS No.
22994-85-0
Chemical Name
Benznidazole
Synonyms
ro71051;radanil;Rochagan;Aids007909;NSC 299972;Ro 07-1051;Aids-007909;Benznidazol;benznidazole;Benzonidazol
CBNumber
CB9390906
Molecular Formula
C12H12N4O3
Formula Weight
260.25
MOL File
22994-85-0.mol
More
Less

Benznidazole Property

Melting point:
189-192 °C (lit.)
Density 
1.35±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
methanol: soluble50mg/mL, clear, colorless to yellow
form 
Solid
pka
14?+-.0.46(Predicted)
color 
White to Off-White
Water Solubility 
0.4g/L(temperature not stated)
Merck 
13,1085
BCS Class
3
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
NI3340000
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
419656
Product name
N-Benzyl-2-nitro-1H-imidazole-1-acetamide
Purity
97%
Packaging
1g
Price
$262
Updated
2024/03/01
Cayman Chemical
Product number
29090
Product name
Benznidazole
Packaging
25mg
Price
$106
Updated
2024/03/01
Cayman Chemical
Product number
29090
Product name
Benznidazole
Packaging
250mg
Price
$723
Updated
2024/03/01
Cayman Chemical
Product number
29090
Product name
Benznidazole
Packaging
50mg
Price
$198
Updated
2024/03/01
Cayman Chemical
Product number
29090
Product name
Benznidazole
Packaging
100mg
Price
$352
Updated
2024/03/01
More
Less

Benznidazole Chemical Properties,Usage,Production

Description

Benznidazole is the second of the drugs approved for treatment of Chagas' disease. Like nifurtimox, it is effective against the circulating form of Trypanosoma cruzi during the acute phase of the disease, but also like nifurtimox, it is ineffective during the chronic stage of the disease.

Description

Benznidazole is an orally bioavailable antiprotozoal agent. It is a 2-nitroimidazole prodrug that becomes active when the nitro group is reduced within the parasite. It inhibits the growth of the parasites T. cruzi, T. vaginalis, G. lamblia, and E. histolytica (IC50s = 8.1, 18.62, 22.58, and 4.27 μM, respectively). It also inhibits clonogenic growth of human C33A cervical and KNS42 glioblastoma cancer cells under hypoxic, but not normoxic, conditions when used at a concentration of 100 μM. Benznidazole (100 mg/kg per day) decreases T. cruzi blood parasitemia to below detectable levels in a mouse model of chronic stable Chagas disease. Formulations containing benznidazole have been used in the treatment of Chagas disease caused by T. cruzi.

Uses

N-Benzyl-2-nitro-1H-imidazole-1-acetamide (Benznidazole) may be used as reference drug for the extraction of guaianolide from the aerial parts of Tanacetum parthenium and to evaluate its in vitro antiprotozoal activity.

Uses

Benznidazole (BNZ) is traditionally used to treat Chagas disease caused by Trypanosoma cruzi. The drugs used for the treatment of this disease, Nifurtimox and Benznidazole, are toxic and present sever e side effects.

Definition

ChEBI: A monocarboxylic acid amide obtained by formal condensation of the carboxy group of (2-nitroimidazol-1-yl)acetic acid with the aromatic amino group of benzylamine. Used for treatment of Chagas disease.

Antimicrobial activity

It exhibits antiprotozoal activity, particularly against Trypanosoma cruzi.

General Description

N-Benzyl-2-nitro-1H-imidazole-1-acetamide (Benznidazole) is a nitro-heterocyclic compound. It is widely employed drug for the treatment of Chagas disease. It exhibits three polymorphic forms..

Pharmaceutical Applications

A synthetic 2-nitroimidazole, formulated for oral administration. Solubility in water 400 mg/L.

Mechanism of action

Studies suggest that benznidazole does not catalyze the formation of ROS and, therefore, has a mechanism of action different from that of nifurtimox. It has been proposed that benznidazole undergoes an one-electron transfer to the nitro group, which in turn dismutates to give back the nitroimidazole and a nitrosoimidazole. The latter product may then undergo an electrophilic addition to trypanothione, which leads to depletion of trypanothione, an essential enzyme system in the Trypanosoma cruzi.

Pharmacokinetics

Oral bioavailability :High
Cmax 100 mg oral :2.2–2.8 mg/L after 3–4 h
Plasma half-life:10.5–13.6 h
Volume of distribution:c. 0.56 L/kg
Plasma protein binding: c. 44%
The 2-nitro group undergoes reduction to the amine and hydrolysis to the hydroxy derivative.

Clinical Use

N-Benzyl-2-nitroimidazole-1-acetamide (Radanil, Rochagan)is a nitroimidazole derivative that is used for the treatment ofChagas disease. It is not available in the United States but isused extensively in South America. The effectiveness of benznidazoleis similar to that of nifurtimox. Therapy forAmerican trypanosomiasis with oral benznidazole requiresseveral weeks and is frequently accompanied by adverse effectssuch as peripheral neuropathy, bone marrow depression,and allergic-type reactions.

Clinical Use

Benznidazole is used in treatment of South American trypanosomiasis (Chagas disease).

Side effects

Adverse effects are more common in the elderly and include nausea, vomiting, abdominal pain, peripheral neuropathy and severe skin reactions.

Benznidazole Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Benznidazole Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
19172
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
15402
Advantage
60
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5691
Advantage
66
Tongchuang Pharma(Suzhou). Co., Ltd.
Tel
0512-63263366 18912765016
Fax
0512-6326 3366
Email
tongtf110@sina.com
Country
China
ProdList
964
Advantage
62
Hangzhou Sage Chemical Co., Ltd.
Tel
+86057186818502 13588463833
Fax
Pls mail us for more information!
Email
info@sagechem.com
Country
China
ProdList
10266
Advantage
58
Wuhan TCASChem Technology Co., Ltd.
Tel
027-027-86697669 13986148687
Fax
86-027-86697669
Email
sales@tcaschem.com
Country
China
ProdList
3905
Advantage
55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66099280 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19915
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
More
Less

View Lastest Price from Benznidazole manufacturers

Shanghai Aosiris new Material Technology Co., LTD
Product
Benznidazole 22994-85-0
Price
US $3.00-1.00/kg
Min. Order
1kg
Purity
99.9%
Supply Ability
10 tons
Release date
2024-04-02
Sigma Audley
Product
Benznidazole 22994-85-0
Price
US $35.00-25.00/kg
Min. Order
1kg
Purity
99.8%
Supply Ability
200tons/year
Release date
2024-03-12
Career Henan Chemical Co
Product
Benznidazole 22994-85-0
Price
US $1.00/g
Min. Order
1g
Purity
≥98%
Supply Ability
g/kg/Ton
Release date
2019-12-25

22994-85-0, BenznidazoleRelated Search:


  • n-benzyl-2-(nitroimidazol-1-yl)-acetamid
  • n-benzyl-2-nitro-1-imidazoleacetamide
  • n-benzyl-2-nitro-imidazole-1-acetamid
  • n-benzyl-2-nitroimidazole-1-acetamide
  • Benznidazol (Ro 07-1051
  • Benznidazol (Synonyms: Ro 07-1051
  • benznidazole
  • benzonidazole
  • radanil
  • ro71051
  • BenznidazoleBenznidazole
  • Benzonidazol
  • N-BENZYL-2-NITRO-1 H-IMIDAZOLE-1-ACETAMIDE
  • Aids007909
  • Aids-007909
  • Benznidazol
  • N-Benzyl-2-nitroiMidazol-1-yl-acetaMide
  • NSC 299972
  • Ro 07-1051
  • Rochagan
  • 1H-IMidazole-1-acetaMide, 2-nitro-N-(phenylMethyl)-
  • N-Benzyl-2-nitro-1H-imidazole-1-acetamide 97%
  • 2-nitro-n-(phenylmethyl)-1h-imidazole-1-acetamid
  • 2-nitro-n-(phenylmethyl)-1h-imidazole-1-acetamide
  • BENZNIDAZOLE (Ro 07-1051)
  • Benznidazol CAS NO.22994-85-0
  • Benznidazol,Ro71051,inhibit,Inhibitor,Parasite,Ro-71051
  • 22994-85-0
  • Imidazoles
  • Heterocyclic Building Blocks
  • Building Blocks
  • Heterocyclic Compounds
  • Building Blocks
  • Heterocyclic Building Blocks
  • Imidazoles