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About This Item
Empirical Formula (Hill Notation):
C19D6H22O2
CAS Number:
Molecular Weight:
294.46
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
12352211
MDL number:
Isotopic purity:
97 atom % D
Assay:
98% (CP)
Mass shift:
M+6
Form:
powder
isotopic purity
97 atom % D
Quality Level
assay
98% (CP)
form
powder
drug control
Home Office Schedule 4.2; regulated under CDSA - not available from Sigma-Aldrich Canada
technique(s)
mass spectrometry (MS): suitable
mp
149-151 °C
mass shift
M+6
storage temp.
−20°C
SMILES string
[2H]C1=C2C([2H])([2H])[C@@]([2H])(O)C([2H])([2H])C[C@]2(C)[C@H]3CC[C@@]4(C)[C@@H](CCC4=O)[C@@H]3C1
InChI
1S/C19H28O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h3,13-16,20H,4-11H2,1-2H3/t13-,14-,15-,16-,18-,19-/m0/s1/i3D,7D2,11D2,13D
InChI key
FMGSKLZLMKYGDP-BQXVJGQMSA-N
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
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
监管及禁止进口产品
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Stefan Poschner et al.
Journal of pharmaceutical and biomedical analysis, 138, 344-350 (2017-03-02)
Liquid chromatography-mass spectrometry (LC-MS) is the state of the art technique for quantification of steroid hormones. Currently used methods are typically limited by the need of pre-column derivatization to increase ionization efficiency; however, this causes hydrolysis of conjugated metabolites. Our
Peiyi Liu et al.
Environmental pollution (Barking, Essex : 1987), 264, 113975-113975 (2020-06-21)
As a crucial factor in male reproduction, androgens may represent an intermediate biological mechanism linking metal exposure with effects on semen quality. This study aimed to investigate the association between metal exposure and semen quality, and to assess the mediating
Su Hyeon Lee et al.
Analytical chemistry, 88(23), 11624-11630 (2016-12-10)
Sulfated steroids can act as a latent form of active free steroids, coexisting with them in biological specimens. To evaluate the metabolic significance of free and sulfated steroid species, a simultaneous analysis of eight free steroids [cholesterol, pregnenolone, 17α-hydroxypregnenolone, progesterone
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 709549-10MG | 04061833239698 |
| 709549-5MG | 04061833637852 |
