ChemicalBook >> CAS DataBase List >>1,2-Dimethyl-5-nitroimidazole

1,2-Dimethyl-5-nitroimidazole

CAS No.
551-92-8
Chemical Name:
1,2-Dimethyl-5-nitroimidazole
Synonyms
DIMETRIDAZOLE;Dimetronidazole;Dimetridazol;Dimetridazole Premix;1,2-dimethyl-5-nitro-1h-imidazole;8595RP;Emtryl;RP8595;RP 8595;Unizole
CBNumber:
CB3134052
Molecular Formula:
C5H7N3O2
Molecular Weight:
141.13
MDL Number:
MFCD00047046
MOL File:
551-92-8.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-06-24 18:39:39

1,2-Dimethyl-5-nitroimidazole Properties

Melting point 177-182°C
Boiling point 258.15°C (rough estimate)
Density 1.3818 (rough estimate)
refractive index 1.6190 (estimate)
storage temp. Inert atmosphere,2-8°C
solubility ethanol: soluble50mg/mL
form Crystalline Powder
pka 2.81±0.25(Predicted)
color white to yellow with a green cast
Water Solubility 9.69g/L(20 ºC)
Merck 14,3265
BRN 130665
Stability Stable. Incompatible with strong oxidizing agents.
Major Application forensics and toxicology
pharmaceutical (small molecule)
InChI 1S/C5H7N3O2/c1-4-6-3-5(7(4)2)8(9)10/h3H,1-2H3
InChIKey IBXPYPUJPLLOIN-UHFFFAOYSA-N
SMILES Cc1ncc(n1C)[N+]([O-])=O
FDA 21 CFR 530.41
CAS DataBase Reference 551-92-8(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII K59P7XNB8X
NIST Chemistry Reference Dimetridazole(551-92-8)
EPA Substance Registry System 1,2-Dimethyl-5-nitroimidazole (551-92-8)
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-36/37-22
WGK Germany  3
RTECS  NI5075000
HS Code  29332900
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
1
2 0

1,2-Dimethyl-5-nitroimidazole price More Price(60)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 31707 Dimetridazole VETRANAL 551-92-8 250mg $65.5 2026-04-30 Buy
Sigma-Aldrich D4025 Dimetridazole 551-92-8 1kg $489 2022-05-15 Buy
TCI Chemical D1564 1,2-Dimethyl-5-nitroimidazole >98.0%(GC)(T) 551-92-8 25g $23 2026-04-30 Buy
TCI Chemical D1564 1,2-Dimethyl-5-nitroimidazole >98.0%(GC)(T) 551-92-8 500g $166 2023-06-20 Buy
TRC TRC-D479660-5G Dimetridazole 551-92-8 5g $105 2026-06-03 Buy
Product number Packaging Price Buy
31707 250mg $65.5 Buy
D4025 1kg $489 Buy
D1564 25g $23 Buy
D1564 500g $166 Buy
TRC-D479660-5G 5g $105 Buy

1,2-Dimethyl-5-nitroimidazole Chemical Properties,Uses,Production

Chemical Properties

solid

Uses

An antihistomonal agent. Antiprotozoal (Histomonas).

Definition

ChEBI: Dimetridazole is a C-nitro compound that is 5-nitroimidazole in which the hydrogens at positions 1 and 2 are replaced by methyl groups. An antiprotozoal drug, it has been banned by both the Government of Canada and the European Union as a livestock feed additive owing to suspicions of it being carcinogenic. It has a role as an antiprotozoal drug and an antiparasitic agent. It is a C-nitro compound and a member of imidazoles.

696-23-1
77-78-1
551-92-8
Synthesis of 1,2-Dimethyl-5-nitroimidazole from 2-Methyl-4-nitroimidazole and Dimethyl sulfate
Global( 490)Suppliers
Supplier Tel Email Country ProdList Advantage
Jinan Yunding Biotechnology Co., Ltd 15662712965 1013429786@qq.com China 31 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
XiaoGan ShenYuan ChemPharm co,ltd 15527621225; 15527621225 1791901229@qq.com China 6746 52

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View Lastest Price from 1,2-Dimethyl-5-nitroimidazole manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Dimetridazole pictures 2026-09-11 Dimetridazole
551-92-8
25kg 98%min; BPV2013 80tons/month WUHAN FORTUNA CHEMICAL CO., LTD
Dimetridazole pictures 2026-09-01 Dimetridazole
551-92-8
1kg 99% 1000kg Shaanxi TNJONE Pharmaceutical Co., Ltd
Dimetridazole pictures 2026-06-02 Dimetridazole
551-92-8
$81.00 99.89% 10g TargetMol Chemicals Inc.
  • Dimetridazole pictures
  • Dimetridazole
    551-92-8
  • $0.00
  • 98%min; BPV2013
  • WUHAN FORTUNA CHEMICAL CO., LTD
  • Dimetridazole pictures
  • Dimetridazole
    551-92-8
  • $0.00
  • 99%
  • Shaanxi TNJONE Pharmaceutical Co., Ltd
1,2-dimethyl-5-nitro-1h-imidazole 1,2-DIMETHYL-5-NITROIMIDAZOLE 1,2-dimethy-5-nitroimidazole 1,2-dimethyl-5-nitro-1h-imidazol 1,2-dimethyl-5-nitro-imidazol 1H-Imidazole, 1,2-dimethyl-5-nitro- 1H-Imidazole,1,2-dimethyl-5-nitro- 5-Nitro-1,2-dimethylimidazole 8595 R.P. DIMITRIDAZOLE VETRANAL, 250 MG imetridazole 1,2-dimethyl-5-nitro-imidazol1,2-dimethyl-5-nitro-1h-imidazol 1,2-dimethyl-5-nitroimidazole1,2-dimethyl-5-nitro-1h-imidazol TIMTEC-BB SBB006915 Dimetridazole (base and/or unspecified salts) 1,2-DIMETHYL-5-NITROIMIDAZOLE 97+% Dimetridazole,1,2-Dimethyl-5-nitroimidazole 1,2-DiMethyl-5-nitroiMidazole [for BiocheMical Research] 1,2-Dimethyl-5-nitroimidazole, 98%, 98% 1,2-DiMethyl-5-nitro- The beauty of indications Dimetrdazole hydrochtoride dimetridazole Solution, 100ppm 1,2-Dimethyl-5-nitroimidazole-D3 Ornidazole Impurity C Metronidazole Impurity 18 dimeixiaoz 8595r.p. 8595RP component of Emtryl Dimetridazol Emtryl Emtrylvet Emtrymix Imidazole, 1,2-dimethyl-5-nitro- Imidazole,1,2-dimethyl-5-nitro- RP 8595 RP8595 Unizole Unizole Soluble DIMETRDAZOLE BPV98 Dimtridazole 1,2-dimethyl-5-nitroIMIDAZOLE:dimetridazole: 1,2-dimethyl-5-nitro-1h-IMIDAZOLE 2-Dimethyl-5-nitroimidazole Dimetridazole Solution, 1000ppm Dimetrimazole 1,2-Dimethyl-5-nitroimidazole > 1,2-Dimethyl-5-nitroimidazole[forBiochemicalResearch]> Dimetridazole Standard -5-nitroimidazoL 1,2-Dimethyl-5-nitroimidazole USP/EP/BP DimetridazoleQ: What is Dimetridazole Q: What is the CAS Number of Dimetridazole Q: What is the storage condition of Dimetridazole Q: What are the applications of Dimetridazole dimetridazole ASAP. dimethylnidazole Dimenidazole Dimetridazole (technical grade) Dimetridazole 100 μg/ml Methanol Dimetridazole, 10 mM in DMSO