ChemicalBook--->CAS DataBase List--->14762-74-4

14762-74-4

14762-74-4 Structure

14762-74-4 Structure
IdentificationBack Directory
[Name]

CARBON-13C
[CAS]

14762-74-4
[Synonyms]

Carbon13
CARBON-13C
Methane-13C
Carbon-13 atom
Carbon, isotope of mass 13
Carbon-13C (Elemental, Amorphous)
CARBON-13C, AMORPHOUS, 99 ATOM % 13C
[Molecular Formula]

C
[MDL Number]

MFCD00151499
[MOL File]

14762-74-4.mol
[Molecular Weight]

13.02
Chemical PropertiesBack Directory
[Melting point ]

3550 °C(lit.)
[solubility ]

Benzene (Very Slightly)
[form ]

amorphous
[color ]

Dark gray to black
[InChI]

InChI=1S/CH4/h1H4/i1+1
[InChIKey]

VNWKTOKETHGBQD-OUBTZVSYSA-N
[SMILES]

[13CH4]
[EPA Substance Registry System]

Carbon, isotope of mass 13 (14762-74-4)
[CAS Number Unlabeled]

7440-44-0
Safety DataBack Directory
[Hazard Codes ]

F,Xi
[Risk Statements ]

36/37
[Safety Statements ]

7-16-26
[RIDADR ]

UN 1361 4.2/PG 3
[WGK Germany ]

3
[HazardClass ]

4.2
[PackingGroup ]

III
[Storage Class]

11 - Combustible Solids
Hazard InformationBack Directory
[Description]

Methane-13C, also known as carbon-13C. Methane-13C-labeled methacetin breath test is a newly developed method for the detection of liver function, which is safe, simple, specific and quantitative.

[Uses]

Carbon-13C is a stable isotope. Due to the characteristics of high safety, simplicity, non-invasiveness, strong sensitivity and specificity, it has gradually replaced radioactive reagents and played an increasingly important role in the diagnosis of diseases in clinical medicine, which is favored by the medical industry at home and abroad.

[Definition]

ChEBI: Carbon-13 atom is a carbon atom.
[Synthesis]

Add iodomethane-13C, paracetamol, potassium carbonate and acetonitrile rapidly under nitrogen gas to obtain Carbon-13C.
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