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
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| Size/SKU | Availability | Price |
|---|---|---|
25 g | Available to ship TODAYfromMILWAUKEE | $43.10 |
100 g | Available to ship TODAYfromMILWAUKEE | $124.00 |
About This Item
Empirical Formula (Hill Notation):
C4H4N2O2
CAS Number:
Molecular Weight:
112.09
UNSPSC Code:
12352207
NACRES:
NA.75
PubChem Substance ID:
EC Number:
200-621-9
Beilstein/REAXYS Number:
507828
MDL number:
Assay:
≥99% (HPLC)
Biological source:
synthetic (organic)
Form:
powder
Solubility:
1 M NaOH: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow
Storage temp.:
room temp
biological source
synthetic (organic)
Quality Segment
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
General description
Application
1 of 1
This Item | |||
|---|---|---|---|
| description BioReagent, suitable for cell culture | description United States Pharmacopeia (USP) Reference Standard | description ≥99.0% | description European Pharmacopoeia (EP) Reference Standard |
| biological source synthetic (organic) | biological source - | biological source synthetic (organic) | biological source - |
| Quality Level 200 | Quality Level - | Quality Level 300 | Quality Level - |
| form powder | form - | form powder | form - |
| assay ≥99% (HPLC) | assay - | assay ≥99.0% | assay - |
| solubility 1 M NaOH: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow | solubility - | solubility 1 M NaOH: 50 mg/mL, clear to hazy, colorless to faint yellow or tan | solubility - |
| storage temp. room temp | storage temp. 2-8°C | storage temp. - | storage temp. 2-8°C |
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Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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