30800
7-Dehydrocholesterol
≥95.0% (HPLC)
동의어(들):
(−)-7-Dehydrocholesterol, 3β-Hydroxy-5,7-cholestadiene, 5,7-Cholestadien-3β-ol, Provitamin D3
로그인조직 및 계약 가격 보기
크기 선택
제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C27H44O
CAS 번호:
Molecular Weight:
384.64
Beilstein:
2224615
EC Number:
MDL number:
UNSPSC 코드:
12352211
eCl@ss:
39023139
PubChem Substance ID:
NACRES:
NA.79
생물학적 소스
synthetic
Quality Level
분석
≥95.0% (HPLC)
양식
powder or crystals
광학 활성
[α]20/D -115±8°, c = 1% in chloroform
색상
white to faint yellow
mp
148-152 °C (lit.)
저장 온도
−20°C
SMILES string
[H][C@@]1(CC[C@@]2([H])C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CCCC(C)C
InChI
1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9-10,18-19,21,23-25,28H,6-8,11-17H2,1-5H3/t19-,21+,23-,24+,25+,26+,27-/m1/s1
InChI key
UCTLRSWJYQTBFZ-DDPQNLDTSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
일반 설명
7-Dehydrocholesterol (7-DHC), a 5,7-conjugated diene sterol is a biosynthetic precursor of cholesterol. It helps in the production of vitamin D3 when exposed to ultraviolet B (UVB) radiation.
애플리케이션
7-Dehydrocholesterol has been used as an internal standard to determine sterols.
생화학적/생리학적 작용
Down-regulates cholesterol biosynthesis in cultured Smith-Lemi-Opitz syndrome skin fibroblasts.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
7-Dehydrocholesterol (7-DHC), But Not Cholesterol, Causes Suppression of Canonical TGF-beta Signaling and Is Likely Involved in the Development of Atherosclerotic Cardiovascular Disease (ASCVD)
Huang SS, et al.
Journal of Cellular Biochemistry, 118(6), 1387-1387 (2017)
Nicholas A Robinson et al.
BMC genomics, 18(1), 971-971 (2017-12-17)
Farmed and wild Atlantic salmon are exposed to many infectious and non-infectious challenges that can cause mortality when they enter the sea. Exercise before transfer promotes growth, health and survival in the sea. Swimming performance in juveniles at the freshwater
Wendy A Gold et al.
American journal of medical genetics. Part A, 173(8), 2246-2250 (2017-06-03)
GMPPA encodes the GDP-mannose pyrophosphorylase A protein (GMPPA). The function of GMPPA is not well defined, however it is a homolog of GMPPB which catalyzes the reaction that converts mannose-1-phosphate and guanosine-5'-triphosphate to GDP-mannose. Previously, biallelic mutations in GMPPA were
Amaranth oil increased fecal excretion of bile acid but had no effect in reducing plasma cholesterol in hamsters
de Castro lIA, et al.
Lipids, 48, 609-618 (2013)
Vitamin D, Calcium, and the Epidermis
Vitamin D, 1, 527-544 (2018)
관련 콘텐츠
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.