The stability of this product after reconstitution has not been determined internally. Other sources do not recommend storing the aqueous solution for more than one day.
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Acerca de este artículo
Nombre del producto
DHEA, Major secretory steroidal product of the adrenal gland.
Quality Segment
description
Merck USA index - 14, 2871
assay
≥97% (HPLC)
form
powder
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
off-white
solubility
ethanol: 20 mg/mL
shipped in
ambient
storage temp.
10-30°C
SMILES string
O[C@H]1CC[C@@]2([C@@H]3[C@H]([C@H]4[C@](CC3)(C(=O)CC4)C)CC=C2C1)C
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
General description
Biochem/physiol Actions
Negative modulators of GABAA receptors
Other Notes
Imamura, M., and Prasad, C. 1998. Biochem. Biophys. Res. Commun.243, 771.
Majewska, M.D., et al. 1990. Brain Res.526, 143.
Legal Information
Disclaimer
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Este artículo | |||
|---|---|---|---|
| form powder | form powder | form ethanol solution (5 mg/ml) | form crystalline powder |
| assay ≥97% (HPLC) | assay >99% (TLC) | assay ≥98% (HPLC) | assay ≥99% |
| manufacturer/tradename Calbiochem® | manufacturer/tradename Avanti Research™ - A Croda Brand | manufacturer/tradename - | manufacturer/tradename - |
| Quality Level 100 | Quality Level - | Quality Level 100 | Quality Level 200 |
| storage temp. 10-30°C | storage temp. −20°C | storage temp. −20°C | storage temp. room temp |
| solubility ethanol: 20 mg/mL | solubility - | solubility - | solubility chloroform: 50 mg/mL, clear, colorless |
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signalword
Warning
hcodes
Hazard Classifications
Repr. 2
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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»
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After reconstitution, what is the recommended storage conditions and length?
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