Calcitriol
Also known as: 1,25-Dihydroxycholecalciferol, 1α,25-Dihydroxyvitamin D3, (5Z,7E)-(1S,3R)-9,10-Secocholesta-5,7,10(19)-triene-1,3,25-triol, 1α,25-Dihydroxycalciferol, 1,25-Dihydroxyvitamin D3, (1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol, 1,3-Cyclohexanediol, 4-methylene-5-[2-[(1R,3aS,7aR)-octahydro-1-[(1R)-5-hydroxy-1,5-dimethylhexyl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-, (1R,3S)-
Calcitriol (CAS 32222-06-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C27H44O3 and a molecular weight of 416.637 g/mol. Key properties include a melting point of 119-1210C, a boiling point of 565.0±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 238.4±24.7 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H301 — Toxic if swallowed and H311 — Toxic in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 32222-06-3
- Jingsj CID
- J-38284-5
- Molecular Formula
- C27H44O3
- Molecular Weight
- 416.637 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 119-1210C |
|---|---|
| Boiling Point | 565.0±50.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 238.4±24.7 °C |
| Exact Mass | 416.329041 |
| PSA | 60.69000 |
| LogP | 6.12 |
| Vapor Pressure | 0.0±3.5 mmHg at 25°C |
| Refractive Index | 1.547 |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
- H370 — Causes damage to organs
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|---|
| Additional Information | [1]. Wang G, et al. Calcitriol Inhibits Cervical Cancer Cell Proliferation Through Downregulation of HCCR1 Expression. Oncol Res. 2014;22(5-6):301-9. [2]. Santos-Martínez N, et al. Calcitriol restores antiestrogen responsiveness in estrogen receptor negative breast cancer cells: a potential new therapeutic approach. BMC Cancer. 2014 Mar 29;14:230. [3]. Dong J, et al. Calcitriol restores renovascular function in estrogen-deficient rats through downregulation of cyclooxygenase-2 and the thromboxane-prostanoid receptor. Kidney Int. 2013 Jul;84(1):54-63. [4]. Chou CL, et al. Beneficial effects of calcitriol on hypertension, glucose intolerance, impairment of endothelium-dependent vascular relaxation, and visceral adiposity in fructose-fed hypertensive rats. PLoS One. 2015 Mar 16;10(3):e0119843. |
Customs & Trade Information
| HS Code | 2942000000 |
|---|
Frequently Asked Questions
What is the CAS number of Calcitriol?
The CAS number of Calcitriol is 32222-06-3.
What are the molecular formula and molecular weight of Calcitriol?
Calcitriol has molecular formula C27H44O3 and molecular weight 416.637 g/mol.
Is Calcitriol hazardous?
Calcitriol has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H301 — Toxic if swallowed; H311 — Toxic in contact with skin.
What are the upstream and downstream products of Calcitriol?
For Calcitriol, Upstream Products: Calcitriol EP Impurity A; Downstream Products: Calcitriol EP Impurity A.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Calcitriol (CAS 32222-06-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38284-5 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.