Thermo Scientific Chemicals Uracil, 99+%

Product Code	Brand	Quantity	Packaging
10418130	Thermo Scientific Chemicals 157300250	25 g	Plastic bottle
10265580	Thermo Scientific Chemicals 157301000	100 g	Plastic bottle
10657943	Thermo Scientific Chemicals 157305000	500 g	Plastic bottle
15199193	Thermo Scientific Chemicals 157300025	2.5 kg	Plastic bottle

Description

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

Chemical Identifiers

• CAS: 66-22-8
• Molecular Weight (g/mol): 112.09
• InChI Key: ISAKRJDGNUQOIC-UHFFFAOYSA-N
• PubChem CID: 1174
• IUPAC Name: 1H-pyrimidine-2,4-dione

• Molecular Formula: C4H4N2O2
• MDL Number: MFCD00006016
• Synonym: uracil, 2,4-dihydroxypyrimidine, 2,4 1h,3h-pyrimidinedione, 2,4-pyrimidinediol, 2,4-dioxopyrimidine, pyrimidine-2,4 1h,3h-dione, pirod, 2,4-pyrimidinedione, pyrod, hybar x
• ChEBI: CHEBI:17568
• SMILES: O=C1NC=CC(=O)N1

Specifications

• CAS: 66-22-8
• Melting Point: 335.0°C
• Loss on Drying: 0.5% max. (105°C, 5 hrs)
• Assay Percent Range: 99% min. (HPLC)
• MDL Number: MFCD00006016
• Merck Index: 15,10035
• Solubility Information: Solubility in water: soluble in hot water. Other solubilities: very slightly soluble in water (ca 0.25% at 20° c), soluble in alkalies, practically insoluble in alcohol and ether
• InChI Key: ISAKRJDGNUQOIC-UHFFFAOYSA-N
• IUPAC Name: 1H-pyrimidine-2,4-dione
• PubChem CID: 1174
• Formula Weight: 112.09
• Physical Form: Crystalline Powder

• Absorbance: 0.81 to 0.85 (A250/A260), 0.18 to 0.22 (A280/A260)
• Color: White to Yellow
• Infrared Spectrum: Authentic
• Molecular Formula: C4H4N2O2
• Beilstein: 24,312
• Synonym: uracil, 2,4-dihydroxypyrimidine, 2,4 1h,3h-pyrimidinedione, 2,4-pyrimidinediol, 2,4-dioxopyrimidine, pyrimidine-2,4 1h,3h-dione, pirod, 2,4-pyrimidinedione, pyrod, hybar x
• Spectrophotometry: 98.0 to 102.0% (lambda max. 260nm, pH 7), molar absorptivity 8200 +/- 2%, on dry basis
• SMILES: O=C1NC=CC(=O)N1
• Molecular Weight (g/mol): 112.09
• ChEBI: CHEBI:17568
• Percent Purity: 99+%
• Chemical Name or Material: Uracil

Safety and Handling

missing translation for 'einecsNumber' : 200-621-9

RUO – Research Use Only