1. Vitamin D Related/Nuclear Receptor
  2. VD/VDR
  3. Vitamin D4

Vitamin D4  (Synonyms: 22-Dihydroergocalciferol)

Cat. No.: HY-75958 Purity: 99.59%
COA Handling Instructions

Vitamin D4 (22-Dihydroergocalciferol) is a Vitamin D derived from fungi. The precursor of Vitamin D4 is 22,23-dihydroergosterol.

For research use only. We do not sell to patients.

Vitamin D4 Chemical Structure

Vitamin D4 Chemical Structure

CAS No. : 511-28-4

Size Price Stock Quantity
1 mg USD 192 In-stock
5 mg USD 590 In-stock
10 mg USD 980 In-stock
25 mg USD 1960 In-stock
50 mg USD 3200 In-stock
100 mg   Get quote  
200 mg   Get quote  

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This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Vitamin D4:

Top Publications Citing Use of Products
  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Vitamin D4 (22-Dihydroergocalciferol) is a Vitamin D derived from fungi. The precursor of Vitamin D4 is 22,23-dihydroergosterol[1].

In Vitro

Vitamin D deficiency and risk for cardiovascular disease[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

Vitamin D metabolites regulates parathyroid hormone gene transcription in vivo in the rat[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

398.66

Formula

C28H46O

CAS No.
Appearance

Solid

Color

Off-white to light yellow

SMILES

C=C1/C(C[C@@H](O)CC1)=C\C=C2[C@@]3([H])[C@@](CCC\2)(C)[C@@H]([C@H](C)CC[C@H](C)C(C)C)CC3

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

Solvent & Solubility
In Vitro: 

DMSO : 25 mg/mL (62.71 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.5084 mL 12.5420 mL 25.0840 mL
5 mM 0.5017 mL 2.5084 mL 5.0168 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: 99.59%

References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.5084 mL 12.5420 mL 25.0840 mL 62.7101 mL
5 mM 0.5017 mL 2.5084 mL 5.0168 mL 12.5420 mL
10 mM 0.2508 mL 1.2542 mL 2.5084 mL 6.2710 mL
15 mM 0.1672 mL 0.8361 mL 1.6723 mL 4.1807 mL
20 mM 0.1254 mL 0.6271 mL 1.2542 mL 3.1355 mL
25 mM 0.1003 mL 0.5017 mL 1.0034 mL 2.5084 mL
30 mM 0.0836 mL 0.4181 mL 0.8361 mL 2.0903 mL
40 mM 0.0627 mL 0.3136 mL 0.6271 mL 1.5678 mL
50 mM 0.0502 mL 0.2508 mL 0.5017 mL 1.2542 mL
60 mM 0.0418 mL 0.2090 mL 0.4181 mL 1.0452 mL
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Vitamin D4 Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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