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Merck

750026

Sigma-Aldrich

3α,5β-Tetrahydroaldosterone

≥98% (CP)

Sinónimos:

11β,18-Epoxy-3α,18,21-trihydroxy-5β-pregnan-20-one, 5β-Pregnan-11β,18-epoxy-3α,18,21-triol-20-one

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About This Item

Fórmula empírica (notación de Hill):
C21H32O5
Número de CAS:
Peso molecular:
364.48
Código UNSPSC:
12352211
ID de la sustancia en PubChem:
NACRES:
NA.24

Nivel de calidad

Análisis

≥98% (CP)

formulario

powder

técnicas

mass spectrometry (MS): suitable

temp. de almacenamiento

−20°C

cadena SMILES

C[C@]12CC[C@@H](O)C[C@H]1CC[C@H]3[C@@H]4CC[C@H](C(=O)CO)[C@@]45C[C@H](O[C@@H]5O)[C@H]23

InChI

1S/C21H32O5/c1-20-7-6-12(23)8-11(20)2-3-13-14-4-5-15(16(24)10-22)21(14)9-17(18(13)20)26-19(21)25/h11-15,17-19,22-23,25H,2-10H2,1H3/t11-,12-,13+,14+,15-,17+,18-,19+,20+,21-/m1/s1

Clave InChI

JDEYOKPHRJVBQO-BMDKAXIVSA-N

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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.

Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Consejos de prudencia

Clasificaciones de peligro

Skin Sens. 1

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


Certificados de análisis (COA)

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M Egfjord et al.
The American journal of physiology, 260(4 Pt 2), F536-F548 (1991-04-01)
The metabolism of aldosterone (Aldo) at 4 nM was studied by radioimmunoassay and by high-performance liquid chromatography in isolated perfused liver (IPL), isolated perfused kidney (IPK), and combined isolated perfused liver and kidney (CIPLK) of male Wistar rats. Effect of
T Miyazaki et al.
Endocrinologia japonica, 36(1), 95-100 (1989-02-01)
Analysis of urinary metabolites of [1, 2-3H]-3 alpha, 5 beta-tetrahydroaldosterone was performed in male guinea-pigs. Separation of urinary metabolites was carried out by means of DEAE-Sephadex A-25 column chromatography and four fractions (fraction A to fraction D) were detected. 46-50%
B G Wolthers et al.
Clinica chimica acta; international journal of clinical chemistry, 236(1), 33-43 (1995-04-30)
A case is described of a newborn, admitted to hospital because of severe salt loss at the age of 1 month. Subsequent analysis of urinary steroid excretion, by gas chromatography and gas chromatography-mass spectrometry, revealed that the patient suffered from
B J Koopman et al.
Journal of chromatography, 378(2), 283-292 (1986-06-13)
A newly devised procedure for a simultaneous determination of urinary tetrahydroaldosterone and aldosterone is described. The procedure is based on deconjugation and acetalization, followed by extraction and derivatization of the urinary compounds to their trimethylsilyl ethers and subsequent gas chromatographic-mass
S Ulick et al.
The Journal of clinical endocrinology and metabolism, 76(4), 873-878 (1993-04-01)
18-Hydroxycortisol and 18-oxocortisol have been isolated from the urine of patients with aldosterone producing adrenocortical adenomas, but not from those with idiopathic hyperaldosteronism associated with bilateral adrenal hyperplasia. These C-18 oxygenated cortisols are biosynthesized by the substitution of cortisol for

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