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Tacalcitol

Tacalcitol Structure
  • ₹0
  • Product name: Tacalcitol
  • CAS: 57333-96-7
  • MF: C27H44O3
  • MW: 416.64
  • EINECS:
  • MDL Number:
  • Synonyms:(1α,3β-5Z,7E,24R)-9,10-Secoholesta-5,7,10(19)-triene-1,3,24-triol;lα,24-Dihydroxycholecalciferol;lα,24R-Dihy-droxyvitamin D3;[5Z,7E,24R,(+)]-9,10-Secocholesta-5,7,10(19)-triene-1α,3β,24-triol;1α,24(R)-Dihydroxyvitamin D3;1α,24R-Dihydroxyvitamin D3;(1a,3b,5Z,7E,24R)-9,10-Secocholesta-5,7,10(19)-triene-1,3,24-triol;C12919
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Boiling point :565.0±50.0 °C(Predicted)
Density :1.06
storage temp. :Sealed in dry,Store in freezer, under -20°C
solubility :20mg/mL in DMSO, 20mg/mL in DMF, 20mg/mL in Ethanol
pka :14.43±0.40(Predicted)
form :Powder
color :White to off-white
CAS DataBase Reference :57333-96-7(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Vitamin D aids in the absorption of calcium and has central roles in bone formation and maintenance, hypertension, cancer, and immunity. In addition, the active form of vitamin D, 1,25-dihydroxy vitamin D3, decreases the proliferation and increases differentiation of keratinocytes. 1,24-dihydroxy Vitamin D3 is an analog of 1,25-dihydroxy vitamin D3 which, when used in a 4 μg/g ointment, safely and effectively suppresses psoriasis. It also is effective at increasing the time interval between phototherapy cycles when ultraviolet light is used for psoriasis. 1,24-dihydroxy Vitamin D3 inhibits the growth of both normal and psoriatic human keratinocytes (IC50 ~ 10 nM) via the vitamin D receptor. It also suppresses the production of RANTES and IL-8 by human dermal fibroblasts and reduces cutaneous lymphocyte-associated antigen on CD4+ T cells, impairing migration and skin infiltration.

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