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Application Area
Environmental
Environmental

Stable isotope-labeled compounds are used as environmental pollutant standards for the detection of air, water, soil, sediment and food.

Clinical diagnostic
Clinical diagnostic

In addition to treating various diseases, isotopes are used for imaging, diagnosis, and newborn screening.

Organic Chemistry
Organic Chemistry

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.

Metabolic Research
Metabolic Research

Stable isotope labeling allows researchers to study metabolic pathways in vivo in a safe manner.

Melengestrol acetate-[d3]

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General Information
Catalog: BLP-001025
Molecular Formula: C25H29D3O4
Molecular Weight: 399.54
Chemical Structure
Melengestrol acetate-[d3]
Description Labelled form of Melengestrol acetate. Melengestrol acetate is used as an orally active progestational steroid.
Synonyms 17-(Acetyloxy-d3)-6-methyl-16-methylenepregna-4,6-diene-3,20-dione; 17-Hydroxy-6-methyl-16-methylenepregna-4,6-diene-3,20-dione Acetate-d3; 17-(Acetoxy-d3)-6-methyl-16-methylenepregna-4,6-diene-3,20-dione; 6-Dehydro-16-methylene-17α-hydroxy-6α-methylprogesterone Acetate-d3; Heifermax 500-d3; NSC-70968-d3
IUPAC Name [(8R,9S,10R,13S,14S,17R)-17-acetyl-6,10,13-trimethyl-16-methylidene-3-oxo-1,2,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthren-17-yl] 2,2,2-trideuterioacetate
Related CAS 2919-66-6 (unlabelled)
Canonical SMILES CC1=CC2C(CCC3(C2CC(=C)C3(C(=O)C)OC(=O)C)C)C4(C1=CC(=O)CC4)C
InChI InChI=1S/C25H32O4/c1-14-11-19-20(23(5)9-7-18(28)13-21(14)23)8-10-24(6)22(19)12-15(2)25(24,16(3)26)29-17(4)27/h11,13,19-20,22H,2,7-10,12H2,1,3-6H3/t19-,20+,22+,23-,24+,25+/m1/s1/i4D3
InChI Key UDKABVSQKJNZBH-TWOXOXTASA-N
Melting Point >214°C (dec.)
Purity ≥98% by CP; ≥98% atom D
Solubility Acetonitrile (Slightly), Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
Appearance Off-white to Light Yellow Solid
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