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Ercalcidiol

Name: Ercalcidiol
Brand: TargetMol
SKU: T15242
Price: 97 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. T15242Cas No. 21343-40-8

Alias 25-hydroxy Vitamin D2

Ercalcidiol [is a metabolite of vitamin D2] and is useful for monitoring vitamin D therapy.

Ercalcidiol

🥰Excellent

Purity: 99.62%

Catalog No. T15242Alias 25-hydroxy Vitamin D2Cas No. 21343-40-8

Ercalcidiol [is a metabolite of vitamin D2] and is useful for monitoring vitamin D therapy.

Pack Size	Price	USA Warehouse	Global Warehouse
1 mg	$97	-	In Stock
5 mg	$347	-	In Stock
10 mg	$555	-	In Stock
25 mg	$897	-	In Stock
50 mg	$1,230	-	In Stock
100 mg	$1,650	-	In Stock

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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]

All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.

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Batch Information

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Purity:99.62%

Resource Download

COA LCMS HNMR

Product Introduction

Bioactivity

Description	Ercalcidiol [is a metabolite of vitamin D2] and is useful for monitoring vitamin D therapy.
In vitro	The half-life of Ercalcidiol is shorter than that of 25(OH)D3 and Ercalcidiol binds less well to the vitamin D binding protein, making Ercalcidiol less potent and required much higher doses than vitamin D3 [2].
Synonyms	25-hydroxy Vitamin D2

Chemical Properties

Molecular Weight	412.65
Formula	C₂₈H₄₄O₂
Cas No.	21343-40-8
Smiles	C[C@@]12[C@](/C(=C/C=C/3\C(=C)CC[C@H](O)C3)/CCC1)(CC[C@@]2([C@@H](/C=C/[C@@H](C(C)(C)O)C)C)[H])[H]
Relative Density.	1.02 g/cm3 (Predicted)

Storage & Solubility Information

Storage

store at low temperature,store under nitrogen | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 100 mg/mL (242.34 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 4 mg/mL (9.69 mM), Sonication is recommended.

Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions.

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	2.4234 mL	12.1168 mL	24.2336 mL	121.1681 mL
5 mM	0.4847 mL	2.4234 mL	4.8467 mL	24.2336 mL
10 mM	0.2423 mL	1.2117 mL	2.4234 mL	12.1168 mL
20 mM	0.1212 mL	0.6058 mL	1.2117 mL	6.0584 mL
50 mM	0.0485 mL	0.2423 mL	0.4847 mL	2.4234 mL
100 mM	0.0242 mL	0.1212 mL	0.2423 mL	1.2117 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:

For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments

A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent

DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH₂O. So your working solution concentration is 2 mg/mL。

Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO TargetMol | reagent

(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.

Preparation method for in vivo formula: Take 50 μL DMSO TargetMol | reagent

main solution, add 300 μLPEG300 TargetMol | reagent

mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH₂O TargetMol | reagent

mix well and clarify

For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.

All types of co-solvents required for the protocol, such asDMSO, PEG300/ PEG400, Tween 80, SBE-β-CD, corn oil are available for purchase on the TargetMol website with a simple click.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc