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  • European manufacturer of specialty chemicals
  • The long tradition
    on the market since 1920
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Vitamin D2

We are the only European manufacturer of Vitamin D2, a form of vitamin D (also called “the sunshine“ vitamin), which has become the new superstar of the vitamin world. Over the past decade research has suggested that vitamin D plays a far greater role in health .

There are two commercially used forms of vitamin D, vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). Both forms are used in nutritional supplements, where vitamin D3 prevails, whereas vitamin D2 finds greater use in pharmacies in the area of final dosage forms.

We offer high quality product - USP, PhEur, production under strict GMP conditions, full registration support (DMF), prompt deliveries and customer service.


Trade Name:   Vitamin D2
Chemical Name:   Ergocalciferol
CAS:   50-14-6
EC:   200-014-9
Synonyms:   Calciferol
Molecular Formula:  


Structural Formula:   Vitamin D2
Molecular Weight:   396.66

white fine crystals, odourless



Quality values

The product complies with the prescriptions: USP, Ph.Eur.       



Packed in an atmosphere of nitrogen.
Standard packing: tins 100 g



Store in tightly closed containers under nitrogen, at temperature 2 to 8 °C, protected from light.
Store locked up.

Detailed product information can also be saved in PDF format    PDF
23/12/2022  |  Synthesia
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