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Merck
모든 사진(1)

주요 문서

47768

Supelco

Ergocalciferol (D2)

analytical standard

동의어(들):

Ergocalciferol, Calciferol, Ercalciol, Ergosterol irradiated, Irradiated ergosterol, Vitamin D2

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About This Item

실험식(Hill 표기법):
C28H44O
CAS Number:
Molecular Weight:
396.65
Beilstein:
1916682
EC Number:
MDL number:
UNSPSC 코드:
12164500
PubChem Substance ID:

Grade

analytical standard

Quality Level

CofA

current certificate can be downloaded

특징

standard type fat soluble vitamin

포장

ampule of 100 mg

기술

HPLC: suitable
gas chromatography (GC): suitable

색상

white to yellowish

mp

114-118 °C (lit.)

응용 분야

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care
pharmaceutical (small molecule)
vitamins, nutraceuticals, and natural products

형식

neat

배송 상태

wet ice

저장 온도

−20°C

SMILES string

CC(C)[C@@H](C)/C=C/[C@@H](C)[C@@]1([H])CC[C@@]([C@]1(C)CCC/2)([H])C2=C\C=C(C[C@@H](O)CC3)/C3=C

InChI

1S/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-20,22,25-27,29H,4,7-8,11,14-18H2,1-3,5-6H3/b10-9+,23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1

InChI key

MECHNRXZTMCUDQ-RKHKHRCZSA-N

유전자 정보

human ... VDR(7421)

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

픽토그램

Skull and crossbonesHealth hazard

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral

Storage Class Code

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

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

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


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시험 성적서(COA)

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문서 라이브러리 방문

Jean-Yves Reginster
Current medical research and opinion, 21(4), 579-586 (2005-05-19)
Inadequate serum vitamin D is associated with secondary hyperparathyroidism, increased bone turnover, and bone loss, which increased fracture risk. Osteomalacia has also been observed in severe cases. Indeed, vitamin D and calcium are essential components of management strategies for the
Reinhold Vieth
Annals of medicine, 37(4), 278-285 (2005-07-16)
The need for vitamin D to prevent rickets was the drive for selection of lighter skin color in temperate climates. Anthropologists also know that as human populations developed more sedentary lifestyles, this coincided with a decline in bone quantity, quality
Pentti Tuohimaa et al.
International journal of cancer, 108(1), 104-108 (2003-11-18)
Vitamin D inhibits the development and growth of prostate cancer cells. Epidemiologic results on serum vitamin D levels and prostate cancer risk have, however, been inconsistent. We conducted a longitudinal nested case-control study on Nordic men (Norway, Finland and Sweden)
B L Salle et al.
The American journal of clinical nutrition, 71(5 Suppl), 1317S-1324S (2000-05-09)
During pregnancy, maternal serum concentrations of 25-hydroxyvitamin D, the circulating form of vitamin D, correlate with dietary vitamin D intake. Maternal serum concentrations of 1,25-dihydroxyvitamin D, the hormonal circulating and active form of vitamin D, are elevated during pregnancy; 1,25-dihydroxyvitamin
H A Bischoff-Ferrari et al.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 19(2), 265-269 (2004-02-19)
Intracellular 1,25-dihydroxyvitamin D receptor (VDR) is expressed in human skeletal muscle tissue. However, it is unknown whether VDR expression in vivo is related to age or vitamin D status, or whether VDR expression differs between skeletal muscle groups. We investigated

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