Accéder au contenu
Merck
Toutes les photos(1)

Documents

D-063

Supelco

Dehydroepiandrosterone (DHEA) solution

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

Synonyme(s) :

Dehydroepiandrosterone

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(1)

About This Item

Formule empirique (notation de Hill):
C19H28O2
Numéro CAS:
53-43-0
Poids moléculaire :
288.42
Numéro CE :
200-659-6
Code UNSPSC :
41116107
Nomenclature NACRES :
NA.24

Qualité

certified reference material

Forme

liquid

Caractéristiques

Snap-N-Spike®/Snap-N-Shoot®

Conditionnement

ampule of 1 mL

Fabricant/nom de marque

Cerilliant®

Concentration

1.0 mg/mL in methanol

Technique(s)

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

Application(s)

clinical testing

Format

single component solution

Température de stockage

−20°C

Chaîne SMILES 

C[C@]12CC[C@H]3[C@@H](CC=C4C[C@@H](O)CC[C@]34C)[C@@H]1CCC2=O

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

Clé InChI

FMGSKLZLMKYGDP-USOAJAOKSA-N

Catégories apparentées

Description générale

DHEA is an endogenous steroid that has been implicated in a broad range of biological effects in humans and other mammals. Besides testing under the World Anti-Doping Code of the World Anti-Doping Agency (WADA), DHEA levels are also measured for newborn screening of congenital adrenal hyperplasia (CAH) and for determination of hyperandrogenic conditions such as polycystic ovarian syndrome and adrenal tumors. This calibration material is suitable for GC/MS and LC/MS applications from clinical and diagnostic testing and endocrinology to sports testing.

Application

  • DHEA in Doping-Control: This research develops an extraction and GC-MS analysis method for anabolic steroids, including DHEA, in dietary supplements, aimed at doping control applications, enhancing the reliability of DHEA testing in sports science (Dahmani et al., 2018).
  • Chromatography for Hormonal Analysis: The development of a liquid chromatography-tandem mass spectrometry method for simultaneous measurement of testosterone, androstenedione, and DHEA in serum offers a robust tool for researchers studying steroid hormone pathways and their implications in various physiological processes (Xu et al., 2017).

Informations légales

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

Pictogrammes

FlameSkull and crossbonesHealth hazard
GHS02,GHS06,GHS08

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Organes cibles

Eyes,Central nervous system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

49.5 °F - closed cup

Point d'éclair (°C)

9.7 °C - closed cup

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Marta Kokot-Kierepa et al.
Ginekologia polska, 83(10), 772-777 (2013-02-07)
With increasing longevity in Poland, women can now expect to live around 40% of their lives after menopause, and there is a growing desire for older women to preserve their vitality sexual function and quality of life. The most common
Elizabeth Huerta-García et al.
BioMed research international, 2013, 382058-382058 (2013-03-14)
Particulate matter (PM) and nanoparticles (NPs) induce activation and dysfunction of endothelial cells characterized by inhibition of proliferation, increase of adhesion and adhesion molecules expression, increase of ROS production, and death. DHEA has shown anti-inflammatory and antioxidant properties in HUVEC
Jean-Pierre Savineau et al.
Biochemical pharmacology, 85(6), 718-726 (2012-12-29)
Dehydroepiandrosterone (DHEA) is a steroid hormone derived from cholesterol synthesized by the adrenal glands. DHEA and its 3β-sulphate ester (DHEA-S) are the most abundant circulating steroid hormones. In human, there is a clear age-related decline in serum DHEA and DHEA-S
E Borman et al.
Clinical and experimental obstetrics & gynecology, 39(4), 429-431 (2013-03-01)
To determine if in a population of women with diminished oocyte reserve as evidenced by day 3 serum follicle stimulating hormone (FSH) levels > 12 mIU/ml women with lower dehydroepiandrosterone sulfate (DHEA-s) levels produce fewer oocytes or have lower pregnancy
Tracey A Quinn et al.
Endocrinology, 154(3), 1190-1201 (2013-01-29)
Synthesis of the androgen dehydroepiandrosterone (DHEA) by the fetal adrenal gland is important for placental estrogen production and may also be important for modulating the effects of glucocorticoids on the developing brain. The presence of cortisol in spiny mouse (Acomys
Afficher tous les articles scientifiques apparentés

Articles

Steroid Hormone Analysis with Supel™ Swift HLB DPX

Accurate steroid analysis in blood serum using Supel™ Swift HLB DPX Tips; UTAK and NIST standards.

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique