This product is a Quality Level 200. Methods of preparation are considered proprietary for products of this Quality Level. The product is listed as a synthetic, non-animal source material. See the link below to review a sample Certificate of Origin:
https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COO/Q12/U1128-BULKSLCM8881.pdf
U1128
Uracil
BioReagent, suitable for cell culture
Synonym(s):
2,4(1H,3H)-Pyrimidinedione, 2,4-Dihydroxypyrimidine, 2,4-Pyrimidinediol
About This Item
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biological source
synthetic (organic)
Quality Level
product line
BioReagent
assay
≥99% (HPLC)
form
powder
technique(s)
cell culture | mammalian: suitable
mp
>300 °C (lit.)
solubility
1 M NaOH: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow
storage temp.
room temp
SMILES string
O=C1NC=CC(=O)N1
InChI
1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)
InChI key
ISAKRJDGNUQOIC-UHFFFAOYSA-N
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This Item | PHR1581 | 6630 | Y0000764 |
|---|---|---|---|
| biological source synthetic (organic) | biological source - | biological source - | biological source - |
| Quality Level 200 | Quality Level 300 | Quality Level 100 | Quality Level - |
| form powder | form - | form crystalline solid | form - |
| assay ≥99% (HPLC) | assay - | assay ≥99% (HPLC) | assay - |
| solubility 1 M NaOH: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow | solubility - | solubility hot water: 1 mg/mL | solubility - |
| storage temp. room temp | storage temp. 2-8°C | storage temp. 15-25°C | storage temp. 2-8°C |
General description
Application
Biochem/physiol Actions
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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