5-Nitrouracil, 99+%, Thermo Scientific™

Specifications

Chemical Identifiers

• CAS: 611-08-5
• Molecular Formula: C4H3N3O4
• Molecular Weight (g/mol): 157.09
• MDL Number: MFCD00006021
• InChI Key: TUARVSWVPPVUGS-UHFFFAOYSA-N
• Synonym: 5-nitrouracil, 2,4-dihydroxy-5-nitropyrimidine, 5-nitropyrimidine-2,4-diol, uracil, 5-nitro, 5-nitropyrimidine-2,4 1h,3h-dione, 2,4 1h,3h-pyrimidinedione, 5-nitro, 5-nitro-1,2,3,4-tetrahydropyrimidine-2,4-dione, 4-hydroxy-5-nitropyrimidin-2 1h-one, 2,4 1h,3h-pyrimidinedione-5-nitro, 5-nitrouracil 2,4-dihydroxy-5-nitropyrimidine
• PubChem CID: 69135
• ChEBI: CHEBI:60763
• SMILES: [O-][N+](=O)C1=CNC(=O)NC1=O

• CAS Min %: 99.0
• CAS Max %: 100.0
• Melting Point: >300.0°C
• Color: White to Yellow
• Infrared Spectrum: Authentic
• Assay Percent Range: 99+%
• Packaging: Glass bottle
• Quantity: 100 g
• Beilstein: 24, 320
• IUPAC Name: 5-nitro-1,2,3,4-tetrahydropyrimidine-2,4-dione
• Formula Weight: 157.08
• Percent Purity: 99+%
• Physical Form: Crystalline Powder or Needles
• Chemical Name or Material: 5-Nitrouracil, p.a.

Safety and Handling

Product Identifier

• 5-Nitrouracil

Signal Word

• Warning

Hazard Category

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

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• 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