Lexacalcitol

Modify Date: 2024-01-12 11:52:40

Lexacalcitol Structure
Lexacalcitol structure
Common Name Lexacalcitol
CAS Number 131875-08-6 Molecular Weight 460.689
Density 1.1±0.1 g/cm3 Boiling Point 600.3±55.0 °C at 760 mmHg
Molecular Formula C29H48O4 Melting Point N/A
MSDS N/A Flash Point 316.8±31.5 °C

 Use of Lexacalcitol


Lexacalcitol (KH1060), a vitamin D analog, is potent regulators of cell growth and immune responses. Lexacalcitol can be used for the research of graft rejection, psoriasis, cancer and auto-immune diseases[1][2].

 Names

Name (1R,3S,5Z)-5-[(2E)-2-[(1S,3aS,7aS)-1-[(1R)-1-(4-ethyl-4-hydroxyhexoxy)ethyl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol
Synonym More Synonyms

 Lexacalcitol Biological Activity

Description Lexacalcitol (KH1060), a vitamin D analog, is potent regulators of cell growth and immune responses. Lexacalcitol can be used for the research of graft rejection, psoriasis, cancer and auto-immune diseases[1][2].
Related Catalog
In Vitro Lexacalcitol inhibits cell proliferation by 50% at 10-12 M (14,000 times more active than la,25(OH)2D3) in human histiocytic lymphoma cell line U 937[1]. Lexacalcitol inhibits interleukin-1-induced mouse thymocyte proliferation by 50% at 3×10-16 M , allogeneic stimulation of mouse spleen lymphocytes at 5×10-15 M[1].
In Vivo Lexacalcitol (0.5 mg/kg/2 days; i.p.) in combination with cyclosporin A (CyA) can prevent autoimmune destruction of syngeneic islet grafts in spontaneously diabetic NOD recipients[2]. Animal Model: Male and female spontaneously diabetic NOD mice[2] Dosage: 0.5 mg/kg/2 days Administration: Intraperitoneal injection Result: Single treatment with KH1060 or CyA did not result in statistically significant suppression of early graft failure, while the combination of KH1060 and CyA can prevent early graft failure and delay graft rejection of xenogeneic islets in spontaneously diabetic NOD mice.
References

[1]. L Binderup, et al. 20-epi-vitamin D3 analogues: a novel class of potent regulators of cell growth and immune responses. Biochem Pharmacol. 1991 Sep 27;42(8):1569-75.

[2]. C Gysemans, et al. A combination of KH1060, a vitamin D(3) analogue, and cyclosporin prevents early graft failure and prolongs graft survival of xenogeneic islets in nonobese diabetic mice. Transplant Proc. 2001 May;33(3):2365.

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 600.3±55.0 °C at 760 mmHg
Molecular Formula C29H48O4
Molecular Weight 460.689
Flash Point 316.8±31.5 °C
Exact Mass 460.355255
PSA 69.92000
LogP 5.62
Vapour Pressure 0.0±3.9 mmHg at 25°C
Index of Refraction 1.542
Storage condition 2-8℃

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

(5Z,7E,20R)-20-((4-Ethyl-4-hydroxyhexyl)oxy)-9,10-secopregna-5,7,10(19)-triene-1a,3b-diol
LEVORPHANOL TARTRATE DIHYDRATE
(1S-(1a(S*),3ab,4E(1S*,3R*,5Z),7aa))-5-((1-(1-((4-Ethyl-4-hydroxyhexyl)oxy)ethyl)octahydro-7a-methyl-4H-inden-4-ylidene)ethylidene)-4-methylene-1,3-cyclohexanediol
LEVORPHANOL TARTRATE
L-3-HYDROXY-N-METHYLMORPHINAN
Lexacalcitol
LEVORPHANOL TARTRATE SALT
Levo-dromoran (tn)
Levorphanol Tartrate CII (500 mg)
Levorphanol Tartrate (CII),USP
1,3-Cyclohexanediol, 5-[(2E)-2-[(1S,3aS,7aS)-1-[(1R)-1-[(4-ethyl-4-hydroxyhexyl)oxy]ethyl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-, (1R,3S,5Z)-
(1S,3R,5Z,7E,9ξ,20R)-20-[(4-Ethyl-4-hydroxyhexyl)oxy]-9,10-secopregna-5,7,10-triene-1,3-diol
20-epi-22-oxa-24a,26a,27a-tri-homo-1,25-dihydoxyvitamin D3
(1S,3R,5Z,7E,9ξ,20R)-20-[(4-Ethyl-4-hydroxyhexyl)oxy]-9,10-secopregna-5,7,10-trien-1,3-diol
UNII:9G3DCA3958
levorphanol tartrate methanol solution
LEVORPHANOLTARTRATE,USP
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