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P-109

Supelco

Pregnenolone-13C2,D2 solution

100 μg/mL in acetonitrile, certified reference material, ampule of 1 mL, Cerilliant®

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About This Item

Empirical Formula (Hill Notation):
C1913C2H30D2O2
Molecular Weight:
320.48
UNSPSC Code:
41116107
NACRES:
NA.24
Pricing and availability is not currently available.

grade

certified reference material

Quality Level

300

form

liquid

feature

Snap-N-Spike®/Snap-N-Shoot®

packaging

ampule of 1 mL

manufacturer/tradename

Cerilliant®

concentration

100 μg/mL in acetonitrile

technique(s)

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

application(s)

clinical testing

format

single component solution

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Pentaerythritol tetraacrylate contains 350 ppm monomethyl ether hydroquinone as inhibitor

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Pentaerythritol propoxylate (5/4 PO/OH) average Mn ~426

418749

Pentaerythritol propoxylate (5/4 PO/OH)

Pentaerythritol ethoxylate (15/4 EO/OH) average Mn ~797

418730

Pentaerythritol ethoxylate (15/4 EO/OH)

Pentaerythritol 99%

236241

Pentaerythritol

contains

350 ppm monomethyl ether hydroquinone as inhibitor

contains

-

contains

-

contains

-

refractive index

n20/D 1.487 (lit.)

refractive index

n20/D 1.464

refractive index

n20/D 1.475

refractive index

-

impurities

10-40% triester

impurities

-

impurities

-

impurities

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

General description

Pregnenolone is an endogenous steroid hormone involved in the biological synthesis of other hormones. Pregnenolone is monitored as an ancillary test for congenital adrenal hyperplasia (CAH), particularly in situations where diagnosis of 21-hydroxylase and 11-hydroxylase deficiency has been ruled out. This stable labeled internal standard is suitable for numerous LC/MS and GC/MS applications in endocrinology, clinical chemistry, sports testing, and isotope dilution methods.

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

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

35.6 °F - closed cup

flash_point_c

2.0 °C - closed cup

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