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
| Product description | Number | Pack Size | Price |
| Dimetridazole VETRANAL | 31707 | 250mg | $65.5 |
| Dimetridazole | D4025 | 1kg | $489 |
| 1,2-Dimethyl-5-nitroimidazole >98.0%(GC)(T) | D1564 | 25g | $23 |
| 1,2-Dimethyl-5-nitroimidazole >98.0%(GC)(T) | D1564 | 500g | $166 |
| Dimetridazole | TRC-D479660-5G | 5g | $105 |
| More product size | |||
| 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) | ![]() 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-Dimethyl-5-nitroimidazole price More Price(76)
| 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 |
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.
1,2-Dimethyl-5-nitroimidazole Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Wuhan Fortuna Chemical Co., Ltd | +86-27-59207850 | info@fortunachem.com | China | 5995 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5220 | 58 |
| shandong perfect biotechnology co.ltd | +86-53169958659 +86-13153181156 | sales@sdperfect.com | China | 294 | 58 |
| Anhui Ruihan Technology Co., Ltd | +8617756083858 | daisy@anhuiruihan.com | China | 973 | 58 |
| Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 | hbjbtech@163.com | China | 1000 | 58 |
| Shaanxi TNJONE Pharmaceutical Co., Ltd | +8618092446649 | sarah@tnjone.com | China | 1143 | 58 |
| Henan Suikang Pharmaceutical Co.,Ltd. | +86-18239973690 | sales@suikangpharm.com | China | 311 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
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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 | |
|---|---|---|---|---|---|---|---|---|
![]() |
2026-07-24 | Dimetridazole
551-92-8
|
25kg | 98%min; BPV2013 | 80tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
![]() |
2026-06-02 | Dimetridazole
551-92-8
|
$81.00 | 99.89% | 10g | TargetMol Chemicals Inc. | ||
![]() |
2026-06-02 | Dimetridazole
551-92-8
|
$81.00 | 99.89% | 10g | TargetMol Chemicals Inc. |
-

- Dimetridazole
551-92-8
- $0.00
- 98%min; BPV2013
- WUHAN FORTUNA CHEMICAL CO., LTD
-

- Dimetridazole
551-92-8
- $81.00
- 99.89%
- TargetMol Chemicals Inc.
-

- Dimetridazole
551-92-8
- $81.00
- 99.89%
- TargetMol Chemicals Inc.
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