Urea-13C, with the CAS number 58069-82-2, is a stable isotope-labeled compound of urea, where one of the carbon atoms is replaced with the carbon-13 isotope. Urea itself is a colorless, crystalline substance that is highly soluble in water and is primarily known for its role in the nitrogen cycle and as a nitrogenous waste product in mammals. The incorporation of the carbon-13 isotope allows for its use in various scientific applications, particularly in nuclear magnetic resonance (NMR) spectroscopy and metabolic studies, where tracking the movement and transformation of carbon in biological systems is essential. Urea-13C is non-toxic and is often utilized in research to trace metabolic pathways, assess protein synthesis, and study nitrogen metabolism. Its characteristics include a molecular formula of C2H4N2O, a relatively low molecular weight, and a neutral pH in solution. As a labeled compound, it provides valuable insights into biochemical processes without significantly altering the behavior of the molecules involved.

urea-13C

58069-82-2: Urea-C13, Urea, C-13, (~13~C)urea

Applications Labelled Urea. Physiological regulator of nitrogen excretion in mammals; synthesized in the liver as an end-product of protein catabolism and excreted in urine. Also occurs normally in skin. Emollient; diuretic.
References Demetriou, A., et al.: Science, 233, 1190 (1986); Aebischer, P., et al.: Nat. Med., 2, 696(1996); Prakash, S., et al.: Biotechnol. Bioeng., 46, 621(1995);


Urea-13C

UREA-13C

Urea-13C (Fluorouracil EP Impurity G-13C)

Isotopes, except those of hdg 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined, nesoi

CAS 58069-82-2: urea-13C

Urea-13C

Ref: TR-U822503

Urea-13C

Ref: IN-DA00IAC0

UREA-13C

Ref: 10-F512909

Urea-13C

Ref: 54-OR1015409

Urea-13C (Fluorouracil EP Impurity G-13C)

Ref: 4Z-U-0638

Urea C 13

Ref: 45-1706701