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740551

Sigma-Aldrich

1α,25-Dihydroxyvitamin D3 (6,19,19-d3) solution

5 μg/mL in ethanol, 97 atom % D, 96% (CP)

Synonym(s):

1α,25-Dihydroxycholecalciferol (6,19,19-d3) solution, Calcitriol (6,19,19-d3) solution, Deuterated 1-α25-Dihydroxyvitamin D3 solution

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About This Item

Empirical Formula (Hill Notation):
C27D3H41O3
CAS Number:
128723-16-0
Molecular Weight:
419.65
EC Number:
200-578-6
MDL number:
MFCD11656440
UNSPSC Code:
12352106
PubChem Substance ID:
329765420
NACRES:
NA.24

isotopic purity

97 atom % D

Assay

96% (CP)

form

solution

concentration

5 μg/mL in ethanol

technique(s)

mass spectrometry (MS): suitable

color

colorless

mp

-144.0 °C

application(s)

detection

mass shift

M+3

storage temp.

−20°C

SMILES string

[2H]/C([2H])=C1[C@@H](O)C[C@H](O)CC\1=C([2H])\C=C2/CCC[C@]3(C)[C@H](CC[C@@H]23)[C@H](C)CCCC(C)(C)O

InChI

1S/C27H44O3/c1-18(8-6-14-26(3,4)30)23-12-13-24-20(9-7-15-27(23,24)5)10-11-21-16-22(28)17-25(29)19(21)2/h10-11,18,22-25,28-30H,2,6-9,12-17H2,1,3-5H3/b20-10+,21-11-/t18-,22-,23-,24+,25+,27-/m1/s1/i2D2,11D

InChI key

GMRQFYUYWCNGIN-POLIPXRRSA-N

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General description

1α,25-Dihydroxyvitamin D3 [1,25(OH)2D3] is also known as calcitriol. It is known to monitor calcium and phosphate metabolism in humans. It also regulates insulin secretion and induces cellular differentiation.
1α,25-dihydroxyvitamin D3 (6,19,19-d3) is a deuterated vitamin wherein C-6 and C-19 protons are replaced by deuterium.

Application

1α,25-Dihydroxyvitamin D3 (6,19,19-d3) can be used as an analytical standard for accurate data interpretation in specific biological samples by mass spectrometry (MS).

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)

14.0 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Janaina S Martins et al.
Endocrinology, 160(10), 2204-2214 (2019-06-27)
Phosphate homeostasis is critical for many cellular processes and is tightly regulated. The sodium-dependent phosphate cotransporter, NaPi2a, is the major regulator of urinary phosphate reabsorption in the renal proximal tubule. Its activity is dependent upon its brush border localization that
The emerging role of vitamin D3 in women?s health
Khadilkar, SS
Journal of Obstetrics and Gynaecology of India, 63(2), 147?150-147?150 (2013)
Vitamin D3: a helpful immuno-modulator
Di R, et al.
Immunology, 134(2), 123-139 (2011)

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