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Merck
CN

740225

25-Hydroxyvitamin D2 solution

50 μg/mL in ethanol, 98% (CP)

Synonym(s):

25-Hydroxycalciferol solution, 25-Hydroxyergocalciferol solution

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About This Item

Empirical Formula (Hill Notation):
C28H44O2
Molecular Weight:
412.65
NACRES:
NA.24
PubChem Substance ID:
329764965
UNSPSC Code:
12352200
EC Number:
200-578-6
MDL number:
MFCD02683431
Assay:
98% (CP)
Form:
solution

Key Documents

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Product Name

25-Hydroxyvitamin D2 solution, 50 μg/mL in ethanol, 98% (CP)

InChI key

KJKIIUAXZGLUND-ICCVIKJNSA-N

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

SMILES string

C[C@H](\C=C\[C@H](C)C(C)(C)O)[C@H]1CC[C@H]2C(\CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C

assay

98% (CP)

form

solution

concentration

50 μg/mL in ethanol

technique(s)

mass spectrometry (MS): suitable

color

colorless

application(s)

detection

storage temp.

−20°C

Quality Level

200

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Application

25-Hydroxyvitamin D2 can be used as an analytical standard for the quantitative analysis of 25-Hydroxyvitamin D2 content in biological fluids via LC-MS/MS.

General description

25-Hydroxyvitamin D2 (ergocalciferol or 25-hydroxycalciferol) is a metabolite of vitamin D found in the liver. It is one of the most common forms of vitamin D circulating in the body and plays an important role in determining vitamin D deficiency.15}

Packaging

1 mL in ampule

flash_point_c

14 °C

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

hcodes

H225,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

57.2 °F

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MBBF0891
MBBD7651
MBBD5901
MBBD1318
MBBC8860

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Determinants of vitamin D deficiency from Sun exposure: a global perspective
Vitamin D, 19(1), 79-90 (2018)
Development and validation of an LC-MS/MS based method for quantification of 25 hydroxyvitamin D2 and 25 hydroxyvitamin D3 in human serum and plasma
Zhang SW, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 961(1), 62-70 (2014)
Maarten W Taal et al.
Kidney international, 86(2), 407-413 (2014-01-17)
Fibroblast growth factor (FGF) 23 is an important regulator of phosphaturia. Its serum level was found to increase before that of parathyroid hormone (PTH) in early chronic kidney disease (CKD) in some but not all previous studies. As vitamin D
10 years of 25-hydroxyvitamin-D testing by LC-MS/MS-trends in vitamin-D deficiency and sufficiency
Galior K, et al.
Bone Reports, 8(1), 268-273 (2018)
Vitamin-D2 treatment-associated decrease in 25 (OH) D3 level is a reciprocal phenomenon: a randomized controlled trial
Hammami, MM et al.
BMC endocrine disorders, 19(1), 8-8 (2019)
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