Cholecalciferol (Vitamin D3) API Manufacturer & Supplier India
GMP-Certified · API Exporter India · Surat, Gujarat
Vitamin D3 API used for treatment and prevention of Vitamin D deficiency and related disorders. Request a quotation for bulk Cholecalciferol (Vitamin D3) supply to regulated global markets.
Cholecalciferol (Vitamin D3) Product Overview
Vubrix Pharma is a leading global manufacturer and exporter of Vitamin D3 (Cholecalciferol) API. Catering to both the pharmaceutical and nutraceutical industries, we supply highly stable, bioavailable Vitamin D3 in various potencies and forms, strictly adhering to USP, EP, and BP pharmacopeial standards.
Vitamin D3 (Cholecalciferol), CAS No: 67-97-0, is a fat-soluble vitamin essential for calcium absorption and bone health.
Available Forms: Pure Crystalline Cholecalciferol (approx. 40,000,000 IU/g), Vitamin D3 Resin / Oil, Vitamin D3 Cold Water Soluble (CWS) Powder (100,000 IU/g to 500,000 IU/g).
Applications
- Bone Health: Prevents and treats rickets, osteomalacia, and osteoporosis by facilitating calcium and phosphorus absorption.
- Immune Support: Plays a crucial role in modulating the innate and adaptive immune systems.
- Nutritional Supplements: Widely used in multivitamins and standalone dietary supplements.
- Food Fortification: Used to fortify dairy products, juices, and cereals.
Technical Specifications
- Source: High-quality lanolin (wool grease).
- Stability: Enhanced with antioxidants (like Tocopherol) for maximum shelf life.
- Documentation: CoA, MOA, MSDS, and Stability Data available.
Manufacturing Process
Mechanism of Action: Cholecalciferol is converted in the liver to calcifediol, which is then converted in the kidneys to calcitriol, the biologically active form. Calcitriol binds to the Vitamin D receptor, regulating gene expression to increase intestinal absorption of calcium.
Our Vitamin D3 is manufactured in state-of-the-art WHO-GMP facilities with stringent environmental controls to prevent light and oxygen degradation.
Learn more about our manufacturing capabilities and quality assurance systems.
Packaging Information
Standard Packaging: Crystals/Powder: 1kg, 5kg, or 25kg aluminum foil bags inside fiber drums, flushed with Nitrogen. Oil: Aluminum flasks or HDPE drums.
Storage Information
Storage Conditions: Store in airtight containers, protected from light, and kept at low temperatures (as specified per grade) to prevent oxidation.
Quality Standards
We rigorously test all batches for potency (IU/g) and stability. Our robust quality control systems ensure our Vitamin D3 products meet global pharmaceutical and food safety standards.
Export Markets
Vubrix Pharma exports Vitamin D3 globally, with strong logistics networks in North America, Europe, and the Middle East. We ensure safe, temperature-controlled transit where required.
Why Choose Vubrix Pharma
Whether you are a Pharmaceutical Formulator, a Dietary Supplement Brand, or an Animal Nutrition supplier, Vubrix Pharma offers the exact potency and stability profile your application requires.
- CAS No.: 67-97-0
- Therapeutic class: Vitamin D
- End application: Nutraceutical and therapeutic formulations
Frequently Asked Questions about Cholecalciferol (Vitamin D3)
What is Vitamin D3 (Cholecalciferol) API used for?
It is used in pharmaceuticals and dietary supplements to treat Vitamin D deficiency, support bone health, and boost immunity.
What forms of Vitamin D3 API do you supply?
We supply pure crystalline Cholecalciferol, Vitamin D3 oil/resin, and Cold Water Soluble (CWS) powder.
What is the source of your Vitamin D3?
Our standard Vitamin D3 is derived from high-quality lanolin (sheep's wool grease).
Is your Vitamin D3 API GMP certified?
Yes, it is manufactured in WHO-GMP certified facilities.
What is the CAS number for Cholecalciferol?
The CAS number is 67-97-0.
What is the potency of pure Crystalline Vitamin D3?
Pure crystalline Cholecalciferol has a potency of approximately 40,000,000 IU (International Units) per gram.
Do you provide Cold Water Soluble (CWS) Vitamin D3?
Yes, we offer CWS powder grades, ideal for food fortification and beverage applications.
Are antioxidants added to your Vitamin D3?
Yes, certain grades (like oils and powders) are stabilized with antioxidants such as dl-alpha-tocopherol to ensure maximum shelf life.
How is the API packaged to prevent degradation?
It is packed in hermetically sealed aluminum foil bags, often flushed with Nitrogen, and protected from light.
What is the minimum order quantity (MOQ)?
MOQ varies by grade (e.g., 1 kg for pure crystals, 25 kg for powders). Please contact us for details.
Do you export Vitamin D3 to the USA and Europe?
Yes, we regularly export to North America, Europe, and globally.
Can Vubrix Pharma manufacture Vitamin D3 softgels?
Yes, we offer contract manufacturing for finished Vitamin D3 softgel capsules.
Is Vitamin D3 sensitive to light and heat?
Yes, Cholecalciferol is highly sensitive to light, heat, and oxygen, which is why proper storage is critical.
What is the difference between Vitamin D2 and D3?
D3 (Cholecalciferol) is animal-derived and generally more effective at raising blood levels of Vitamin D than D2 (Ergocalciferol), which is plant/fungi-derived.
Do you supply Pharmacopeial grade Vitamin D3?
Yes, our products meet USP, EP, and BP pharmacopeial standards.
How long is the shelf life of your Vitamin D3 API?
Typically 24 to 36 months when stored under recommended conditions (often refrigerated).
Can I get a CoA before placing a bulk order?
Yes, we provide Certificates of Analysis and samples for qualified B2B evaluations.
Do you supply Feed Grade Vitamin D3?
Yes, we offer specific grades tailored for animal nutrition and feed premixes.
How do I handle the Crystalline API in my facility?
It should be handled in a controlled environment, protected from UV light and excessive heat, using appropriate PPE.
How can I request pricing?
You can fill out the inquiry form on our website or contact our sales team directly via WhatsApp.
Request a Quote for Cholecalciferol (Vitamin D3)
Get pricing, MOQ, lead time, and documentation for Cholecalciferol (Vitamin D3). Our team responds within 24 hours.