CAS 511-28-4

Vitamin D4

Description:

Vitamin D4, also known as 22-dihydroergocalciferol, is a sterol compound that plays a role in calcium and phosphorus metabolism in the body. It is one of the lesser-known forms of vitamin D, alongside the more commonly recognized D2 (ergocalciferol) and D3 (cholecalciferol). Vitamin D4 is derived from yeast and fungi and is produced through the ultraviolet irradiation of ergosterol. Its chemical structure features a complex steroid backbone, which is characteristic of vitamin D compounds. While it has some biological activity, its potency and effectiveness in humans are significantly lower compared to D2 and D3. Vitamin D4 is not widely used in dietary supplements or fortification, and its role in human health is less understood. However, it may have potential applications in certain therapeutic contexts. As with other forms of vitamin D, it is important for maintaining bone health and may influence immune function. Further research is needed to fully elucidate its biological effects and potential health benefits.

Formula: C₂₈H₄₆O

InChI: InChI=1S/C28H46O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h12-13,19-20,22,25-27,29H,4,7-11,14-18H2,1-3,5-6H3/b23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1

InChI key: InChIKey=DIPPFEXMRDPFBK-JPWDPSJFSA-N

SMILES: C[C@@]12[C@](\C(=C\C=C\3/C(=C)CC[C@H](O)C3)\CCC1)(CC[C@@]2([C@@H](CC[C@@H](C(C)C)C)C)[H])[H]

Synonyms:

• (1S,3Z)-4-Methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,4S)-1,4,5-trimethylhexyl]-4H-inden-4-ylidene]ethylidene]cyclohexanol
• (3S,5Z,7E)-9,10-secoergosta-5,7,10-trien-3-ol
• 22,23-Dihydroercalciol
• 22,23-Dihydroergocalciferol
• 22,23-Dihydrovitamin D₂
• 24S-Methylcalciol
• 9,10-Secocholesta-5,7,10(9)-trien-3-ol, 24-methyl-
• 9,10-Secoergosta-5(Z),7(E),10(19)-trien-3beta-ol
• 9,10-Secoergosta-5,7,10(19)-trien-3-ol, (3β,5Z,7E)-
• Cyclohexanol, 4-methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,4S)-1,4,5-trimethylhexyl]-4H-inden-4-ylidene]ethylidene]-, (1S,3Z)-
• Ergocalciferol, 22,23-dihydro-
• Vitamin D4

Vitamin D4

CAS: 511-28-4

Vitamin D4 is the active Vitamin D analog.

Formula: C₂₈H₄₆O

Purity: 98%

Color and Shape: Solid

Molecular weight: 398.66

Ref: TM-T19602

Vitamin D4

CAS: 511-28-4

Formula: C₂₈H₄₆O

Purity: ≥ 98.0%

Color and Shape: White to yellow powder or solid

Molecular weight: 398.6704

Ref: 7W-GX4180

Vitamin D4

CAS: 511-28-4

Formula: C₂₈H₄₆O

Color and Shape: White To Off-White Solid

Molecular weight: 398.68

Ref: 4Z-V-1220

Vitamin D4

CAS: 511-28-4

Vitamin D4

Purity: 98%

Molecular weight: 398.66g/mol

Ref: 54-OR1034228

Vitamin D4

CAS: 511-28-4

Stability Hygroscopic, Temperature Sensitive
Applications Vitamin D4 is the active analogue of Vitamin D.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Holick, M., et al.: J. Biochemistry, 10, 2799 (1971), Haddad, J., et al.: J. Bone Miner. Res., 4, 243 (1989), Palmieri, G., et al.: J. Clin. Endocrin. Metab., 82, 3516 (1997),

Formula: C₂₈H₄₆O

Color and Shape: Neat

Molecular weight: 398.66

Ref: TR-V680000

Vitamin D4-d5

Controlled Product

CAS: 511-28-4

Formula: C₂₈D₅H₄₁O

Color and Shape: Neat

Molecular weight: 403.695

Ref: TR-V680002

Vitamin D4-d3

Controlled Product

CAS: 511-28-4

Formula: C₂₈D₃H₄₃O

Color and Shape: Neat

Molecular weight: 401.683

Ref: TR-V680001

Ergocalciferol EP Impurity G

CAS: 511-28-4

Formula: C₂₈H₄₆O

Molecular weight: 398.68

Ref: ST-EA-CP-E70007

Vitamin D4

CAS: 511-28-4

Vitamin D4 is a type of vitamin that is synthesized by the body from cholesterol. It can also be found in foods such as eggs and fish. Vitamin D4 plays an important role in the body, and is necessary for normal blood calcium levels, bone growth, immune function, and cell division. Deficiency of vitamin D4 can lead to conditions such as chronic kidney disease and hyperparathyroidism. Vitamin D4 has been shown to reduce skin cancer risk when it is taken with sunlight exposure or dietary intake. The best way to prepare a sample for verification of vitamin D4 content is by using UV absorption spectroscopy after hydrolysis with hydroxide solution.

Formula: C₂₈H₄₆O

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 398.66 g/mol

Ref: 3D-FV167281