Stable isotope-labeled compounds are used as environmental pollutant standards for the detection of air, water, soil, sediment and food.
In addition to treating various diseases, isotopes are used for imaging, diagnosis, and newborn screening.
Small molecule compounds labeled with stable isotopes can be used as chemical reference for chemical identification, qualitative, quantitative, detection, etc. Various types of NMR solvents can be used to study the structure, reaction mechanism and reaction kinetics of compounds.
Stable isotope labeling allows researchers to study metabolic pathways in vivo in a safe manner.
General Information |
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Catalog: BLP-009196 |
CAS: 78887-48-6 |
Molecular Formula: C25[13C]2H46O |
Molecular Weight: 388.64 |
Chemical Structure |
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Description | A labelled Cholesterol. Cholesterol is the principal sterol of the higher animals. Cholesterol was found in all body tissues, especial in the brain, spinal cord, and in animal fats or oils. Cholesterol is the main constituent of gallstones. |
Synonyms | 5-Cholesten-3-β-ol-3,4-13C2; 3β-Hydroxy-5-cholestene-3,4-13C2 |
IUPAC Name | (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol |
Related CAS | 57-88-5 (unlabelled) |
Isomeric SMILES | C[C@H](CCCC(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[13C@@H]([13CH2]4)O)C)C |
Canonical SMILES | CC(C)CCCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)C)C |
InChI | InChI=1S/C27H46O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9,18-19,21-25,28H,6-8,10-17H2,1-5H3/t19-,21+,22+,23-,24+,25+,26+,27-/m1/s1/i17+1,21+1 |
InChI Key | HVYWMOMLDIMFJA-WKKCFSIESA-N |
Melting Point | 147-149°C (lit.) |
Purity | 99% atom 13C |
Density | 1.072 |
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