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710806

Sigma-Aldrich

18-Hydroxycorticosterone

97% (CP)

Sinónimos:

4-Pregnene-11β,18,21-triol-3,20-dione

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About This Item

Fórmula empírica (notación de Hill):
C21H30O5
Número de CAS:
561-65-9
Peso molecular:
362.46
Beilstein/REAXYS Number:
2631066
EC Number:
209-221-9
MDL number:
MFCD00042685
UNSPSC Code:
12352211
PubChem Substance ID:
329763011
NACRES:
NA.24

Quality Level

200

assay

97% (CP)

form

powder

technique(s)

mass spectrometry (MS): suitable

storage temp.

−20°C

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

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

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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.
To best serve customer requests, each order is packaged and shipped on demand approximately 2 weeks after receipt of an order. If you have questions regarding availability and price, please contact the Stable Isotope Customer Service Group at 937-859-1808 (1-800-448-9760 for US & Canada) or email us at isosales@sial.com.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
MBBD5665
MBBD6898
MBBD6117
MBBD1895
MBBC7480

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M Honda et al.
Endocrinologia japonica, 29(5), 529-540 (1982-10-01)
In order to systematically analyze the regulation and metabolism of steroid hormones in a case of primary aldosteronism with multiple lesions, including adenoma and nodular hyperplasia of the left adrenal gland, the amounts of 9 steroids (progesterone (P), 11-deoxycorticosterone (DOC)
J Palmer et al.
Electrophoresis, 19(16-17), 3045-3051 (1998-12-31)
Separation of endogenous 17- or 18-hydroxylated corticosteroids (of the 21-hydroxylated 4-pregnen series) as charged chelates in capillary electrophoresis with borate as the ligand is demonstrated. Aldosterone, 18-hydroxycorticosterone, 18-hydroxy-11-deoxycorticosterone, cortisone, cortisol, and 11-deoxycortisol are separated and resolved by 400 mM borate
Chun-Hsueh Wu et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 785(2), 317-325 (2003-01-30)
The separation and on-line concentration of corticosterone in mouse blood was achieved by means of capillary electrophoresis/UV absorbance using sodium dodecyl sulfate (SDS) as a surfactant. The procedure involved the use of an on-line sample concentration method by sweeping-micellar electrokinetic
P Vecsei et al.
Journal of steroid biochemistry, 19(1A), 345-351 (1983-07-01)
The value of the urine tests: free aldosterone, aldosterone-18-glucuronide, tetrahydroaldosterone 18-hydroxycorticosterone and 18-hydroxydeoxycorticosterone in distinguishing primary aldosteronism from essential hypertension was studied in patients with typical and atypical primary aldosteronism and in patients with essential hypertension. The discriminating function of
Mei-Chuan Chen et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 801(2), 347-353 (2004-01-31)
The analysis of corticosterone in mouse blood serum (metabolic-stress experiment) and 17-hydroxycorticosterone in human urine (exercise-stress experiment) samples by means of capillary electrophoresis/UV absorbance in conjunction with online sample concentration techniques is described. The use of normal MEKC had an
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