| Product Name | Vitamin D3 |
|---|---|
| CAS Number | 67-97-0 |
| Molecular Formula | C₂₇H₄₄O |
| Molecular Weight | 384.64 g/mol |
| Appearance | White to off-white crystalline powder |
| Assay (HPLC) | ≥ 99.0% |
| Loss on Drying | ≤ 0.5% |
| Residue on Ignition | ≤ 0.1% |
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Calcium homeostasis: Promotes intestinal calcium and phosphate absorption, supports bone mineralization.
Immune modulation: Regulates innate and adaptive immune responses via VDR signaling.
Cellular differentiation: Influences cell proliferation and differentiation in multiple tissues.
Muscle function: Contributes to muscle strength and neuromuscular coordination.
Fat-soluble: Requires lipid carriers for optimal absorption and formulation.
| Compound | CAS No. | Relationship |
|---|---|---|
| Vitamin D3 (Cholecalciferol) | 67-97-0 | Parent compound, prohormone |
| 25-Hydroxyvitamin D3 | 63283-36-3 | Liver metabolite, circulating storage form |
| Calcitriol (1,25-Dihydroxyvitamin D3) | 32222-06-3 | Active hormonal metabolite |
| Vitamin D2 (Ergocalciferol) | 50-14-6 | Plant-derived analogue |
Monthly capacity: 500+ kg (crystalline powder)
Lead time: 3–5 days (samples), 10–15 days (bulk)
Documentation: COA, chromatogram, stability data (upon request)
Packaging: 500 g, 1 kg, 5 kg, 25 kg; oil-based and beadlet formulations available upon request
280 Main Street, Xian, Shaanxi, China
LyvBio Co., Ltd.
Email: info@lyvbio.com
Website: https://www.lyvbio.com
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