5-Bromouracil, 98+%

Catalog No.	Quantity
AAA1479906	5 g
AAA1479914	25 g
AAA1479922	100 g

Catalog No. AAA1479906 Supplier Thermo Scientific Chemicals Supplier No. A1479906

Description

CAS: 51-20-7 | C4H3BrN2O2 | 190.98 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 51-20-7
• Molecular Formula: C4H3BrN2O2
• Molecular Weight (g/mol): 190.98
• MDL Number: MFCD00006017
• InChI Key: LQLQRFGHAALLLE-UHFFFAOYSA-N
• Synonym: 5-bromouracil, bromouracil, uracil, 5-bromo, 5-bromopyrimidine-2,4 1h,3h-dione, 5-bromo-2,4 1h,3h-pyrimidinedione, 5-bromo-2,4-dihydroxypyrimidine, 2,4 1h,3h-pyrimidinedione, 5-bromo, 5-bromopyrimidine-2,4-diol, unii-4hk400g5uo, 5-bromo-1,2,3,4-tetrahydropyrimidine-2,4-dione
• PubChem CID: 5802
• ChEBI: CHEBI:20552
• IUPAC Name: 5-bromo-1H-pyrimidine-2,4-dione
• SMILES: BrC1=CNC(=O)NC1=O

• Melting Point: ∼310°C (decomposition)
• Quantity: 5 g
• Beilstein: 127176
• Merck Index: 14,1440
• Formula Weight: 190.99
• Percent Purity: ≥98%
• Chemical Name or Material: 5-Bromouracil

Safety and Handling

Hazard Category	H302+H312+H332-H315-H319-H335-H341
Hazard Statement	GHS H Statement H341 Suspected of causing genetic defects.
Precautionary Statement	P201-P202-P261-P264b-P270-P271-P280i-P281-P301+P312-P302+P352-P304+P340-P305+P351+P338-P308+P313-P312-P330-P332+P313-P362-P501c
EINECSNumber	200-084-0
RTECSNumber	YQ9060000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only