Saltar al contenido
Merck
Todas las fotos(1)

Documentos

D-063

Supelco

Dehydroepiandrosterone (DHEA) solution

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

Sinónimos:

Dehydroepiandrosterone

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula empírica (notación de Hill):
C19H28O2
Número de CAS:
53-43-0
Peso molecular:
288.42
EC Number:
200-659-6
UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material

form

liquid

feature

Snap-N-Spike®/Snap-N-Shoot®

packaging

ampule of 1 mL

manufacturer/tradename

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

storage temp.

−20°C

SMILES string

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

InChI key

FMGSKLZLMKYGDP-USOAJAOKSA-N

Categorías relacionadas

General description

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).

Legal Information

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

Related product

Referencia del producto
Descripción
Precios

signalword

Danger

Hazard Classifications

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

target_organs

Eyes,Central nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

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
Ver todos los artículos relacionados

Artículos

Steroid Hormone Analysis with Supel™ Swift HLB DPX

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

Steroid Hormone Analysis with Supel™ Swift HLB DPX

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

Steroid Hormone Analysis with Supel™ Swift HLB DPX

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

Steroid Hormone Analysis with Supel™ Swift HLB DPX

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

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico