UREA-13C UREA (13C, 99%
3 Inquiries
58069-82-2
Pharmaceutical Grade
99%
shanghai
Dideu
25KGS/DRUM
2023-12-08
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceWhite Solid
((13)C)urea is a (13)C-modified compound that is urea in which the carbon is present as its (13)C isotope. It is a (13)C-modified compound and a one-carbon compound.|Urea 13C is a urea molecule radiolabelled with the non-radioactive element carbon-13. It is currently used for the Urea Breath Test (UBT) and is available as a rapid diagnostic test (marketed as Pranactin-Citric) for the detection of Helicobacter pylori infections. H pylori is a common stomach bacteria that has been linked to a variety of upper gastrointestinal disorders such as gastritis, gastric and peptic ulcers, stomach cancer, and gastric mucosa-associated lymphoid-tissue (MALT) lymphoma. The UBT is indicated to confirm H. pylori infection and to monitor post-treatment for its eradication. Radiolabelled urea is available in two forms as 13C and 14C. Both forms can be used within the Urea Breath Test, however some may prefer 13C as it is non-radioactive compared to 14C, which may be preferable in pregnant women and children. The Urea Breath Test is based on the ability of the H. pylori enzyme urease to cleave urea into ammonia and carbon dioxide. As the urease enzyme is not present in mammalian cells, the presence of urease (and the products of urea cleavage) in the stomach is evidence that H. pylori bacteria are present. To detect H. pylori, urea labeled with 13C is swallowed by the patient. If gastric urease from H. pylori is present, urea is split to form CO2 and NH3 at the interface between the gastric epithelium and lumen and 13CO2 is absorbed into the blood and exhaled in the breath. Exhaled breath samples can then be collected and measured for the presence of radioactivity.|Urea c-13 is a Helicobacter pylori Diagnostic.|Urea C-13 is a radiolabelled urea molecule used to diagnose stomach ulcers caused by Heliobacter pylori. In the presence of H. pylori, urea C-13 is metabolized by urease to produce ammonia and radioactive carbon dioxide at the interface between the gastric epithelium and lumen. The radioactive carbon dioxide is absorbed in the blood and is detected when exhaled in the breath.Basic Info-
Product Name:
UREA-13C
Other Name:UREA- 13C 99%;UREA (13C, 99%, 15N2, 98%);UREA-13C USP(CRM STANDARD);UREA (13C, 99%);Urea-13C - Research Grade;Urea-13C ,99 atom % 13C [99 atom % 13C];Urea C 13 (150 mg);Aquacare-13C
CAS No.:58069-82-2
Molecular Formula:CH4N2O
InChIKeys:XSQUKJJJFZCRTK-OUBTZVSYSA-N
Molecular Weight:61.06
Exact Mass:61.03570
UNII:W6KX9E6D8X
NCI Thesaurus Code:C47779
ATC Code:V04CX|V - Various
HScode:31021000
Categories:
Characteristics-
PSA:
69.1
XLogP3:-2.11
Density:1.3230 @ 20 deg C/4 deg C
Melting Point:132-135 °C(lit.)
Boiling Point:Decomposes
Refractive Index:1.468
Water Solubility:In water, 5.45X10+5 mg/l @ 25 deg C
Vapor Pressure:1.2X10-5 mm Hg @ 25 deg C
Explosive limit:Reacts with sodium hypochlorite or calcium hypochlorite to form the explosive nitrogen trichloride.
Hazard IdentificationClassification of the substance or mixture
no data available
GHS label elements, including precautionary statements
Pictogram(s) no data available Signal word no data available
Hazard statement(s) no data available
Precautionary statement(s) Prevention no data available
Response no data available
Storage no data available
Disposal no data available
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
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Certifications:
ISO Certificate,REACH
">Company Profile -
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted
India
Urea-13C
1 KG Feb 10, 2026
Russia
urea 13 c
13 KG Oct 9, 2025
India
Requirement of Urea / N46 and Potassium Sulphur
25000 MT Feb 7, 2024 Post an enquiry for this product









