InChI key
DTSXXSAWQHPLEF-GFVAUXBKSA-N
InChI
1S/C28H46O/c1-19(2)20(3)12-13-22(5)25-16-17-26-23(10-8-18-28(25,26)6)14-15-24-21(4)9-7-11-27(24)29/h12-15,19-22,25-27,29H,7-11,16-18H2,1-6H3/b13-12+,23-14+,24-15+/t20-,21-,22+,25?,26?,27-,28+/m0/s1
SMILES string
C[C@@H]([C@@]1([H])CC[C@@]2([H])/C(CCC[C@@]21C)=C/C=C3[C@@H](C)CC[C@H](O)C/3)/C=C/[C@H](C)C(C)C
grade
analytical standard
assay
≥98%
form
solid
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
color
white
application(s)
food and beverages
format
neat
storage temp.
2-8°C
Quality Level
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General description
Dihydrotachysterol is a vitamin D analog in the reduced form, which has implications in the studies of calcemic and cell differentiating action of the hormone, 1α,25-dihydroxyvitamin D3. It has been indicated as a medication for the treatment of hypoparathyroidism and renal osteodystrophy.
Application
Dihydrotachysterol may be used as an analytical reference standard for the determination of the analyte in biological samples by chromatographic techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Chronic 4
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Ali Mohammad Tohari et al.
Experimental cell research, 392(1), 112023-112023 (2020-04-24)
Diabetic retinopathy (DR) is a diabetes-associated complication characterized by irreversible deterioration of the microvessels within the retina, leading subsequently to severe retinal damage and vision loss. Vitamin D (VITD), a steroid hormone, plays multiple physiological functions in cellular homeostasis. Deficiency
Gas chromatographic studies of vitamins D2 and D3
Nair PP, et al.
Analytical Chemistry, 37(6), 631-636 (1965)
Serum dihydrotachysterol levels and biological action in normal man
TAYLOR A, et al.
The Journal of clinical endocrinology and metabolism, 67(1), 198-202 (1988)
C W McIntyre et al.
Kidney international, 55(2), 500-511 (1999-02-13)
The use of calcitriol in the treatment of uremic hyperparathyroidism and renal osteodystrophy is limited in many patients by hypercalcemic side-effects. New less calcemic analogues of calcitriol are being developed, and some are under clinical evaluation. To investigate whether these
D R Jehle et al.
Journal of medicine, 30(1-2), 39-50 (1999-10-09)
During vitamin-D therapy drug accumulation and intoxication should be considered. In the present study we report on five patients with renal insufficiency during therapy with dihydrotachysterol or calcitriol. Four patients received dihydrotachysterol for 29 (7-44) years and one patient received
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