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Merck
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주요 문서

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D1530

Sigma-Aldrich

1α,25-Dihydroxyvitamin D3

≥99% (HPLC)

동의어(들):

1α,25-Dihydroxycholecalciferol, Calcitriol

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모든 사진(1)

About This Item

실험식(Hill 표기법):
C27H44O3
CAS Number:
32222-06-3
Molecular Weight:
416.64
Beilstein:
7559394
EC Number:
250-963-8
MDL number:
MFCD00867079
UNSPSC 코드:
12352205
eCl@ss:
34058003
PubChem Substance ID:
24893473
NACRES:
NA.79

Quality Level

300

분석

≥99% (HPLC)

양식

solid

기술

HPLC: suitable

저장 온도

−20°C

SMILES string

[H][C@@]1(CC[C@@]2([H])C(\CCC[C@]12C)=C\C=C3\C[C@@H](O)C[C@H](O)C3=C)[C@H](C)CCCC(C)(C)O

InChI

1S/C27H44O3/c1-18(8-6-14-26(3,4)30)23-12-13-24-20(9-7-15-27(23,24)5)10-11-21-16-22(28)17-25(29)19(21)2/h10-11,18,22-25,28-30H,2,6-9,12-17H2,1,3-5H3/b20-10+,21-11-/t18-,22-,23-,24+,25+,27-/m1/s1

InChI key

GMRQFYUYWCNGIN-NKMMMXOESA-N

유전자 정보

human ... VDR(7421)

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관련 카테고리

생화학적/생리학적 작용

Biologically active form of vitamin D3 in calcium absorption and deposition.
Biologically active form of vitamin D3 in calcium absorption and deposition. 1α,25-Dihydroxyvitamin D3 has widespread effects on cellular differentiation and proliferation, and can modulate immune responsiveness, and central nervous system function. Recent studies suggest that 1α,25-dihydroxyvitamin D3 acts as a chemopreventive agent against several malignancies including cancers of the prostate and colon and shows synergy with other anticancer compounds.
Cholecalciferol is an inactive form of vitamin D3 which undergoes various levels of hydroxylation to form active vitamin D3 analogs. 1α-Hydroxyvitamin D3 (alfacalcidol is a synthetic analog that is metabolized to 1,25-dihydroxycholecalciferol, the biologically active form of vitamin D3 in calcium absorption and deposition. 1α,25-Dihydroxyvitamin D3 has widespread effects on cellular differentiation and proliferation, and can modulate immune responsiveness, and central nervous system function. Recent studies suggest that 1α,25-dihydroxyvitamin D3 acts as a chemopreventive agent against several malignancies including cancers of the prostate and colon and shows synergy with other anticancer compounds.

픽토그램

Skull and crossbonesHealth hazard
GHS06,GHS08

신호어

Danger

유해 및 위험 성명서

H300 + H310 + H330,H372

Hazard Classifications

Acute Tox. 1 Oral - Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - STOT RE 1

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
088M4143V
069M4157V
13190315
088M4142V
13180702

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Maurizio Cutolo et al.
Vitamins and hormones, 86, 327-351 (2011-03-23)
Epidemiological evidence indicates a significant association between vitamin D deficiency and an increased incidence of autoimmune diseases. The presence of vitamin D receptors (VDRs) in the cells of the immune system and the fact that several of these cells produce
Maria Plesa et al.
Journal of asthma and allergy, 13, 249-264 (2020-09-29)
Airway fibroblasts are major contributors to the histopathological feature of airway remodeling in asthma by their implication in the cell invasiveness and profibrogenic secretory phenotype observed in subepithelial fibrosis. 1,25 Dihydroxy vitamin D3 (1,25(OH)2D3) is an important therapeutic agent that
Milos Cekic et al.
Neurobiology of aging, 32(5), 864-874 (2009-06-02)
Administration of the neurosteroid progesterone (PROG) has been shown to be beneficial in a number of brain injury models and in two recent clinical trials. Given widespread vitamin D deficiency and increasing traumatic brain injuries (TBIs) in the elderly, we
Moira Cheung et al.
The Journal of clinical endocrinology and metabolism, 98(5), E954-E961 (2013-03-28)
X-linked hypophosphatemic rickets is caused by mutations in PHEX. Even though the disease is characterized by disordered skeletal mineralization, detailed bone densitometric studies are lacking. The aim of the study was to assess volumetric bone mineral density (vBMD) in X-linked
Edwin C Y Chow et al.
Gastroenterology, 146(4), 1048-1059 (2013-12-25)
Little is known about the effects of the vitamin D receptor (VDR) on hepatic activity of human cholesterol 7α-hydroxylase (CYP7A1) and cholesterol metabolism. We studied these processes in mice in vivo and mouse and human hepatocytes. Farnesoid X receptor (Fxr)(-/-)
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문서

Vitamin D and Prevention of Human Disease

Vitamin D2 (ergocalciferol) is naturally synthesized from ergosterol by invertebrates, fungi, and plants in response to ultraviolet B irradiation, while vitamin D3 synthesis (cholecalciferol) is uniquely initiated in the skin of vertebrates. During sun exposure, ultraviolet B photons are absorbed by 7-dehydrocholesterol, which is found within the plasma membranes of epidermal and dermal skin layers. This reaction yields an unstable derivative of 7-dehydrocholesterol, named precholecalcitrol, which rapidly rearranges to vitamin D3. Vitamin D binding protein (DBP) is a carrier protein responsible for drawing vitamin D3 from the plasma membrane into the dermal capillaries within the extracellular space.

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