4-Methyl-5-nitroimidazole, 98%, Thermo Scientific™

Product Code	Brand	Quantity	Packaging
11986271	Thermo Scientific Acros 440400010	1 g	Glass bottle
11996271	Thermo Scientific Acros 440400050	5 g	Glass bottle

Chemical Identifiers

• CAS: 14003-66-8
• Molecular Weight (g/mol): 127.10
• InChI Key: WSYOWIMKNNMEMZ-UHFFFAOYSA-N
• PubChem CID: 26385
• SMILES: CC1=C(N=CN1)[N+]([O-])=O

• Molecular Formula: C4H5N3O2
• MDL Number: MFCD01721395
• Synonym: 4-methyl-5-nitroimidazole, 5-methyl-4-nitroimidazole, 4-methyl-5-nitro-1h-imidazole, 1h-imidazole, 4-methyl-5-nitro, imidazole, 4-methyl-5-nitro, imidazole, 5-methyl-4-nitro, unii-5pul8bw840, imidazole, 4 or 5-methyl-5 or 4-nitro, 4-methyl-5-nitro-3h-imidazole, 1h-imidazole,4-methyl-5-nitro
• IUPAC Name: 5-methyl-4-nitro-1H-imidazole

Specifications

• CAS: 14003-66-8
• CAS Max %: 100.0
• Color: White to Brown
• Assay Percent Range: 97.5% min. (HPLC)
• MDL Number: MFCD01721395
• InChI Key: WSYOWIMKNNMEMZ-UHFFFAOYSA-N
• IUPAC Name: 5-methyl-4-nitro-1H-imidazole
• PubChem CID: 26385
• Percent Purity: 98%
• Chemical Name or Material: 4-Methyl-5-nitroimidazole

• CAS Min %: 97.5
• Melting Point: 203.2°C to 203.3°C
• Infrared Spectrum: Authentic
• Molecular Formula: C4H5N3O2
• Synonym: 4-methyl-5-nitroimidazole, 5-methyl-4-nitroimidazole, 4-methyl-5-nitro-1h-imidazole, 1h-imidazole, 4-methyl-5-nitro, imidazole, 4-methyl-5-nitro, imidazole, 5-methyl-4-nitro, unii-5pul8bw840, imidazole, 4 or 5-methyl-5 or 4-nitro, 4-methyl-5-nitro-3h-imidazole, 1h-imidazole,4-methyl-5-nitro
• SMILES: CC1=C(N=CN1)[N+]([O-])=O
• Molecular Weight (g/mol): 127.10
• Formula Weight: 127.1
• Physical Form: Crystalline Powder or Powder

Safety and Handling

GHS H Statement:
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 237-809-5

Product Identifier

• 5-Methyl-4-nitroimidazole

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H302-Harmful if swallowed.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only