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经验公式(希尔记法):
C21D4H26O5
化学文摘社编号:
分子量:
366.48
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
Isotopic purity:
≥98 atom % D
Assay:
≥98% (CP)
Mass shift:
M+4
Form:
powder
InChI key
JYGXADMDTFJGBT-BJJKTIQHSA-N
SMILES string
[2H]C1([2H])[C@]([2H])(O)[C@@]2([2H])[C@@H](CCC3=CC(=O)CC[C@]23C)[C@@H]4CCC(O)(C(=O)CO)[C@@]14C
InChI
1S/C21H30O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h9,14-16,18,22,24,26H,3-8,10-11H2,1-2H3/t14-,15-,16-,18+,19-,20-,21-/m0/s1/i10D2,16D,18D
isotopic purity
≥98 atom % D
assay
≥98% (CP)
form
powder
technique(s)
mass spectrometry (MS): suitable
mp
211-214 °C
mass shift
M+4
storage temp.
−20°C
Quality Level
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
signalword
Warning
hcodes
Hazard Classifications
Repr. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
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Harish Amin et al.
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Therina du Toit et al.
The Journal of steroid biochemistry and molecular biology, 166, 54-67 (2016-06-28)
Adrenal C
Chen Li et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1061-1062, 163-168 (2017-07-25)
Cortisol and cortisone are two important glucocorticoids in human body, their interconversion is controlled by two isotypes of 11β-hydroxy steroid dehydrogenase (11β-HSD1 and 11β-HSD2). The ratio of urinary cortisol to cortisone can be used to assess the activity of 11β-HSDs.
Sergi Coll et al.
Drug testing and analysis, 13(2), 348-359 (2020-09-20)
Betamethasone (BET) is prohibited in sports competitions when administered by systemic routes, and it is allowed by other routes for therapeutic purposes. In out-of-competition periods, there is no restriction of use. The present work aimed to assess the urinary excretion
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