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Merck
CN

710806

18-羟基皮质甾酮

97% (CP)

别名:

4-孕烯-11β,18,21-三醇-3,20-二酮

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关于此项目

经验公式(希尔记法):
C21H30O5
化学文摘社编号:
分子量:
362.46
UNSPSC Code:
12352211
NACRES:
NA.24
PubChem Substance ID:
EC Number:
209-221-9
Beilstein/REAXYS Number:
2631066
MDL number:
Assay:
97% (CP)
Form:
powder
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InChI

1S/C21H30O5/c1-20-7-6-13(24)8-12(20)2-3-14-15-4-5-16(18(26)10-22)21(15,11-23)9-17(25)19(14)20/h8,14-17,19,22-23,25H,2-7,9-11H2,1H3/t14-,15-,16+,17-,19+,20-,21+/m0/s1

InChI key

HFSXHZZDNDGLQN-ZVIOFETBSA-N

SMILES string

O=C1CC[C@@]2(C)C(CC[C@]3([H])[C@]2([H])[C@@H](O)C[C@@]4(CO)[C@@]3([H])CC[C@]4([H])C(CO)=O)=C1

assay

97% (CP)

form

powder

technique(s)

mass spectrometry (MS): suitable

storage temp.

−20°C

Quality Level

相关类别

Packaging

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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.

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Paolo Mulatero et al.
The Journal of clinical endocrinology and metabolism, 97(3), 881-889 (2012-01-13)
Diagnosis of primary aldosteronism (PA) is made by screening, confirmation testing, and subtype diagnosis (computed tomography scan and adrenal vein sampling). However, some tests are costly and unavailable in most hospitals. The aim of the study was to evaluate the
Colin Patrick Cantwell et al.
Journal of computer assisted tomography, 32(5), 738-744 (2008-10-03)
To compare low-radiation dose non-enhanced fluorine 18 fluorodeoxyglucose (F-18 FDG) positron emission tomography (PET)/computed tomography (CT) (NE-PET/CT), contrast-enhanced fluorine 18 fluorodeoxyglucose PET/CT (CE-PET/CT), and gadolinium-enhanced liver magnetic resonance imaging (MRI) for the detection and characterization of liver lesions in patients
M K Birmingham et al.
Endocrine research, 24(3-4), 595-599 (1999-01-15)
A simple semantic differential test was administered twice daily and urinary hormones measured as described previously . The subjects included the patient and two controls, one of whom experienced premenstrual physical, but not mental, discomfort. The test scores of the
P Vecsei et al.
Clinical chemistry, 28(3), 453-456 (1982-03-01)
For distinguishing primary aldosteronism from essential hypertension, we use simple direct radioimmunoassays for "aldosterone" (aldosterone and other materials that react with the antibody to aldosterone) and "18-hydroxycorticosterone" (similarly) in unprocessed urine. Patients with primary aldosteronism have high values for "aldosterone."
M Peter et al.
The Journal of clinical endocrinology and metabolism, 80(5), 1622-1627 (1995-05-01)
Aldosterone (Aldo), the most potent mineralocorticoid, is synthesized in the adrenal zona glomerulosa, requiring 11 beta-hydroxylation of 11-deoxycorticosterone (DOC) to form corticosterone (B), hydroxylation at position C18 to form 18-hydroxycorticosterone (18-OHB), and finally oxidation at position C18. There is a

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