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705993

Sigma-Aldrich

3-epi-25-Hydroxyvitamin D3

98% (CP)

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About This Item

Fórmula empírica (notación de Hill):
C27H44O2
Número de CAS:
73809-05-9
Peso molecular:
400.64
Número MDL:
MFCD11656130
Código UNSPSC:
12352205
ID de la sustancia en PubChem:
329762603
NACRES:
NA.24

Ensayo

98% (CP)

Formulario

powder

técnicas

mass spectrometry (MS): suitable

color

white to off-white

cambio de masa

M+3

temp. de almacenamiento

−20°C

cadena SMILES

C[C@@]12[C@](CC[C@]2([H])[C@@H](CCCC(C)(O)C)C)([H])/C(CCC1)=C/C=C3C[C@H](O)CCC/3=C

InChI

1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23-,24-,25+,27-/m1/s1

Clave InChI

JWUBBDSIWDLEOM-UEGFJKGBSA-N

Aplicación

3-epi-25-Hydroxyvitamin D3 is also known as 3-epi-25(OH)D3. It is a metabolite of vitamin D3 formed in the liver. 3-epi-25(OH)D3 is used as a biomarker to determine the status of vitamin D in the body. It can be also employed as an analytical standard to measure the concentration of 3-epi-25(OH)D3 molecules in human serum.

Envase

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
To best serve customer requests, each order is packaged and shipped on demand approximately 2 weeks after receipt of an order. If you have questions regarding availability and price, please contact the Stable Isotope Customer Service Group at 937-859-1808 (1-800-448-9760 for US & Canada) or email us at [email protected].

Producto relacionado

Referencia del producto
Descripción
Precios

Pictogramas

Skull and crossbonesHealth hazard
GHS06,GHS08

Palabra de señalización

Danger

Frases de peligro

H301 + H311,H330,H372

Clasificaciones de peligro

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral

Código de clase de almacenamiento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
MBBF0102
MBBD4488
MBBD2162
MBBC6999
MBBC5952

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Yosef Dror et al.
The Journal of clinical endocrinology and metabolism, 98(5), 2160-2167 (2013-03-28)
Low serum calcidiol has been associated with multiple comorbidities and mortality but no "safe" range has been found for the upper concentration. We aim to establish the upper threshold of serum calcidiol, beyond which there is an increased risk for
Alex Aregbesola et al.
Journal of epidemiology and community health, 67(6), 533-536 (2013-04-19)
Vitamin D has been suggested to have a role in infection defence and on the immune system. We therefore investigated the effect of serum 25-hydroxyvitamin D₃ (25(OH)D₃) on the risk of incident hospitalised pneumonia in an ageing general population in
P V Pradeep et al.
Journal of postgraduate medicine, 59(1), 4-8 (2013-03-26)
No single factor can predict the occurrence of post total thyroidectomy (TT) hypocalcemia. This study was conducted to look at various factors usually implicated in post TT clinically significant hypocalcemia (CSH) and to develop a scoring system using a combination
Andrzej Slominski et al.
The Journal of clinical endocrinology and metabolism, 98(2), E298-E303 (2013-01-09)
There is no effective treatment for systemic sclerosis and related fibrosing diseases. Recently the action of CYP11A1 on vitamin D(3) was shown to produce biologically active 20S-hydroxyvitamin D [20(OH)D(3)] and 20,23(OH)(2)D(3), 20,22(OH)(2)D(3), and 17,20,23(OH)(3)D(3). Because 20(OH)D(3) is noncalcemic (nontoxic) in
Qi Wang et al.
The Journal of steroid biochemistry and molecular biology, 135, 43-50 (2013-01-22)
Vitamin D has been known to be closely associated with diabetes and periodontitis while the underlying mechanism has yet to be clarified. The present study aimed to discover the effect of 25-hydroxyvitamin D3 (25-OHD3) on glycemic control and periodontal health
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