705594
氢化可的松-9,11,12,12-d4
≥98 atom % D, ≥98% (CP)
别名:
11β,17α,21-三羟基孕甾-4-烯-3,20-二酮-d4 (9,11,12,12-d4), 17-羟基皮质酮-9,11,12,12-d4, 4-孕烯-11β,17α,21-三醇-3,20-二酮-d4 (9,11,12,12-d4), Kendall 化合物 F (9,11,12,12-d4), Reichstein 底物 M (9,11,12,12-d4), 皮质醇-9,11,12,12-d4
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关于此项目
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
Mayako Saito-Abe et al.
Pediatrics international : official journal of the Japan Pediatric Society, 62(7), 785-788 (2020-01-25)
Sampling of salivary cortisol is non-invasive and important for the evaluation of the hypothalamic-pituitary-adrenal axis function and stress levels. However, the reference values for salivary cortisol measured by liquid chromatography-tandem mass spectrometry (LC-MS/MS) in healthy infants are unclear. The aim
Lillian R Sturmer et al.
Steroids, 129, 35-40 (2017-12-05)
Late night salivary cortisol measurement is a clinically important and convenient screening test for Cushing's syndrome. Tandem mass spectrometry (LC-MS/MS) assays have superior sensitivity and specificity compared to immunoassays. Our goal was to improve a LC-MS/MS method to measure salivary
Marloes L P Langelaan et al.
Endocrine connections, 7(4), 560-566 (2018-03-14)
Saliva as a diagnostic tool is patient friendly and offers analytical advantages. Hormonal analysis of saliva is not influenced by changes in concentrations of binding globulins as the free concentration of the hormones is measured. Analysis of salivary cortisol is
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
Susanna Kortesluoma et al.
Psychoneuroendocrinology, 124, 105064-105064 (2020-12-02)
Previous research suggests that maternal prenatal psychological distress (PPD) is related to altered cortisol reactivity in the exposed child. There are indications for the sex differences in vulnerability for prenatal adversities that depend on the exposure and child outcome. Still
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