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H-073

Supelco

25-Hydroxyvitamin D2 solution

50 μg/mL in ethanol, ampule of 1 mL, certified reference material, Cerilliant®

Synonyme(s) :

25-Hydroxyvitamin D2 solution

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About This Item

Formule empirique (notation de Hill):
C28H44O2
Numéro CAS:
21343-40-8
Poids moléculaire :
412.65
Numéro CE :
200-578-6
Numéro MDL:
MFCD02683431
Code UNSPSC :
41116107
ID de substance PubChem :
329815131
Nomenclature NACRES :
NA.24

Qualité

certified reference material

Niveau de qualité

300

Forme

liquid

Caractéristiques

Snap-N-Spike®/Snap-N-Shoot®

Conditionnement

ampule of 1 mL

Fabricant/nom de marque

Cerilliant®

Concentration

50 μg/mL in ethanol

Application(s)

clinical testing
clinical testing
clinical testing

Format

single component solution

Température de stockage

−70°C

Chaîne SMILES 

CCCC(O)CC.CC(\C=C\C(C)C(C)(C)O)C1CCC2C(CCCC12C)\C=C\C=C/C=C

InChI

1S/C28H44O2/c1-19-10-14-24(29)18-23(19)13-12-22-8-7-17-28(6)25(15-16-26(22)28)20(2)9-11-21(3)27(4,5)30/h9,11-13,20-21,24-26,29-30H,1,7-8,10,14-18H2,2-6H3/b11-9+,22-12+,23-13-/t20-,21+,24+,25-,26+,28-/m1/s1

Clé InChI

KJKIIUAXZGLUND-ICCVIKJNSA-N

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Description générale

A Certified Spiking Solution® of 25-Hydroxyvitamin D2, a prohormone whose blood serum levels are used to determine Vitamin D nutritional status. This solution standard is suitable for critical quantitative applications in research and clinical environments including: for use in preparation of controls and calibrators for LC/UV and LC-MS/MS assays; as system tuning/suitability standards; linearity verification; internal proficiency testing; and for OEM use in preparation of reagents, development of assays and instrument IQ/OQ.

The stable, quantitative solution format provides significant benefits to the user including material savings, increased efficiency of labor, and convenience of use. The shelf stable Snap-N-Spike® format allows laboratories to eliminate painstaking weighing operations and provides the ability to spike a known concentration of analyte into their matrix of choice just before use.

Application

25-Hydroxyvitamin D2 may be used as a certified reference material (CRM) for the determination of the analyte in biological samples by chromatography techniques.

Informations légales

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIFIED SPIKING SOLUTION is a registered trademark of Cerilliant Corporation
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

H-074

D6-25-Hydroxyvitamin D3 (26,26,26,27,27,27-D6) solution, 50 μg/mL in ethanol, ampule of 1 mL, certified reference material, Cerilliant®

H-083

25-Hydroxyvitamin D3 solution, 100 μg/mL in ethanol, ampule of 1 mL, certified reference material, Cerilliant®

H-089

1α,25-Dihydroxyvitamin D3 solution, 5 μg/mL in ethanol, ampule of 1 mL, certified reference material, Cerilliant®

H-090

1α,25-Dihydroxyvitamin D2 solution, 5 μg/mL in ethanol, ampule of 1 mL, certified reference material, Cerilliant®

42579

4-Phenyl-1,2,4-triazoline-3,5-dione, for HPLC derivatization, LiChropur™, ≥98.0% (CHN)

H-162

1,24-Dihydroxyvitamin D3 solution, 50 μg/mL (Ethanol with 0.1%BHT (degassed)), certified reference material, ampule of 1 mL, Cerilliant®

H-160

24,25-Dihydroxyvitamin D3 solution, 50 μg/mL (Degassed Ethanol with 0.1% BHT), certified reference material, ampule of 1 mL, Cerilliant®

Pictogrammes

FlameExclamation mark
GHS02,GHS07

Mention d'avertissement

Danger

Mentions de danger

H225,H319

Classification des risques

Eye Irrit. 2 - Flam. Liq. 2

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

57.2 °F - closed cup

Point d'éclair (°C)

14 °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".

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Consulter la Bibliothèque de documents

Stephen J Bruce et al.
Rapid communications in mass spectrometry : RCM, 27(1), 200-206 (2012-12-15)
The aim of the work was to develop and validate a method for the quantification of vitamin D metabolites in serum using ultra-high-pressure liquid chromatography coupled to mass spectrometry (LC/MS), and to validate a high-resolution mass spectrometry (LC/HRMS) approach against
Grant R Campbell et al.
PLoS pathogens, 8(11), e1003017-e1003017 (2012-11-21)
Toll-like receptors (TLR) are important in recognizing microbial pathogens and triggering host innate immune responses, including autophagy, and in the mediation of immune activation during human immunodeficiency virus type-1 (HIV) infection. We report here that TLR8 activation in human macrophages
Amin Salehpour et al.
Nutrition journal, 11, 78-78 (2012-09-25)
Vitamin D concentrations are linked to body composition indices, particularly body fat mass. Relationships between hypovitaminosis D and obesity, described by both BMI and waist circumference, have been mentioned. We have investigated the effect of a 12-week vitamin D3 supplementation
Kevin D Cashman et al.
The British journal of nutrition, 112(2), 193-202 (2014-05-02)
It has been suggested that vitamin D₂ is not very prevalent in the human food chain. However, data from a number of recent intervention studies suggest that the majority of subjects had measurable serum 25-hydroxyvitamin D₂ (25(OH)D₂) concentrations. Serum 25(OH)D₂
Paul Haggarty et al.
The British journal of nutrition, 109(5), 898-905 (2012-11-22)
The aims of the present study were to determine compliance with current advice on vitamin D and to assess the influence of season, dietary intake, supplement use and deprivation on vitamin D status in pregnant mothers and newborns in the
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