urea-13c

Suppliers

Names

[ CAS No. ]:
58069-82-2

[ Name ]:
urea-13c

[Synonym ]:
Helicosol
Urea C13
13C urea-h4
MFCD00064398
Pylobactell
Helicobacter test INFAI
UNII-W6KX9E6D8X

Chemical & Physical Properties

[ Density]:
1.212g/cm3

[ Melting Point ]:
132-135ºC(lit.)

[ Molecular Formula ]:
CH₄N₂O

[ Molecular Weight ]:
61.04790

[ Exact Mass ]:
61.03570

[ PSA ]:
69.11000

[ LogP ]:
0.42440

[ Index of Refraction ]:
1.468

Safety Information

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
31021000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Uracil-13C
Cyanuric Acid-13C3

Articles

The simplified 13C-urea breath test--one point analysis for detection of Helicobacter pylori infection.

Z. Gastroenterol. 29 , 590, (1991)

A 13C-urea breath test for detection of Helicobacter pylori infection was validated in 306 patients. Breath samples (four, two or one) were taken at various time points within 30 minutes after a motil...

Urea-13C,15N2
Urea-13C,15N2
N-Hydroxyurea-13C,15N2
(5-Nitro-2-furfurylidenamino)urea-13C,15N2
Urea-13C-15N2, N-(2,5-dioxo-4-imidazolidinyl-2-13C-1,3-15N2)-
Urea,1,1'-tetramethylenebis[3-methyl- (7CI,8CI)
4-Amino-4-(3-hydroxy-1,1-dioxo-1lambda6-thiolan-3-yl)-1lambda6-thiane-1,1-dione
Tert-butyl 3-(4-amino-1,1-dioxo-1lambda6-thian-4-yl)-3-hydroxyazetidine-1-carboxylate
2-(4-Amino-1-methylpiperidin-4-yl)-2-hydroxyacetic acid
2-(4-Amino-1-cyclopropylpiperidin-4-yl)-2-hydroxyacetic acid
rac-(1R,2R)-2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methoxy-2-oxoethyl]cyclopropane-1-carboxylic acid
1-cyclobutyl-5-(propane-1-sulfonyl)-1H-pyrazole-4-carbaldehyde
1-(1-ethyl-3-propyl-1H-pyrazol-5-yl)ethan-1-one
1-[1-tert-butyl-3-(difluoromethyl)-1H-pyrazol-5-yl]ethan-1-one

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