Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

739898

Sigma-Aldrich

1α,25-Dihydroxyvitamin D2 solution

50 μg/mL in ethanol, 95% (CP)

Synonym(s):

1α,25-Dihydroxycalciferol solution

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C28H44O3
CAS Number:
60133-18-8
Molecular Weight:
428.65
EC Number:
200-578-6
UNSPSC Code:
12352205
NACRES:
NA.24

Quality Level

200

Assay

95% (CP)

form

solution

concentration

50 μg/mL in ethanol

technique(s)

mass spectrometry (MS): suitable

color

colorless

application(s)

detection

storage temp.

−20°C

SMILES string

CC(O)(C)[C@@H](C)/C=C/[C@@H](C)[C@H]1CCC([C@]1(C)CCC/2)C2=C\C=C(C[C@@H](O)C[C@@H]3O)/C3=C

InChI

1S/C28H44O3/c1-18(9-10-19(2)27(4,5)31)24-13-14-25-21(8-7-15-28(24,25)6)11-12-22-16-23(29)17-26(30)20(22)3/h9-12,18-19,23-26,29-31H,3,7-8,13-17H2,1-2,4-6H3/b10-9+,21-11+,22-12-/t18-,19+,23-,24-,25?,26+,28-/m1/s1

InChI key

ZGLHBRQAEXKACO-KPKHAADHSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

1α,25-Dihydroxyvitamin D2 is an active form of vitamin D2. It is also known as ercalcitriol or 1α,25-dihydroxyergocalciferol. It was first isolated from mitochondria of chick kidney.

Application

This product may be used as an analytical standard.

Packaging

1 mL in ampule

related product

Product No.
Description
Pricing

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

57.2 °F - closed cup

Flash Point(C)

14 °C - closed cup

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MBBD2539
MBBD1570
MBBD0891
MBBC7302
MBBC6886

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Convergent synthesis of double point modified analogs of 1α, 25-dihydroxyvitamin D2 for biological evaluation
Nadkarni S, et al.
The Journal of Steroid Biochemistry and Molecular Biology, 164, 45-49 (2016)
Laura Sánchez-Abella et al.
Journal of medicinal chemistry, 52(19), 6158-6162 (2009-09-11)
We have synthesized several isomers of 19-nor-vitamin D analogues possessing a hydroxy group at C-2 as well as novel derivatives bearing an epoxy substituent at the A-ring. All vitamins were prepared in convergent syntheses utilizing the modified Julia olefination. 1alpha,2alpha,25-Trihydroxy-19-nor-vitamin
Yuka Inaba et al.
Journal of medicinal chemistry, 52(5), 1438-1449 (2009-02-06)
To identify novel vitamin D receptor (VDR) ligands that induce a novel architecture within the ligand-binding pocket (LBP), we have investigated eight 22-butyl-1alpha,24-dihydroxyvitamin D(3) derivatives (3-10), all having a butyl group as the branched alkyl side chain. We found that
Marc Lamblin et al.
Bioorganic & medicinal chemistry, 18(11), 4119-4137 (2010-05-11)
Incorporation of zinc-binding groups into the side-chain of 1alpha,25-dihydroxyvitamin D(3) (1,25D) fully bifunctional hybrid molecules which act both as vitamin D receptor agonists and histone deacetylase inhibitors. These bifunctional hybrids display in vitro antiproliferative activity against the AT84 squamous carcinoma
Masato Shimizu et al.
Bioorganic & medicinal chemistry, 16(14), 6949-6964 (2008-06-10)
Recently, we have found that 16-ene-22-thia-26,27-dimethyl-19-norvitamin D(3) analogs 1a (n=2, 3) are 20 times more active than the natural hormone 1alpha,25-dihydroxyvitamin D(3) in terms of transcriptional activity. To further investigate the effects of the A-ring modification of 1a, b on
View All Related Papers

Articles

LC/MS/MS Analysis of Vitamin D Metabolites on Ascentis® Express F5

This application shows an Ascentis Express F5 provided rapid resolution of the isobaric vitamin D metabolites. MS detection provides the necessary secondary resolution.

Related Content

LC/MS/MS Analysis of Vitamin D Metabolites on Ascentis® Express F5 (Monitored Ions)

The metabolic role and health implications of the various vitamin D isoforms are of current clinical interest. Therefore, it is important to have an analytical method that will resolve all of the known isoforms with necessary sensitivity and specificity

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service