CAMPESTEROL
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CAMPESTEROL 속성
- 녹는점
- 156-160 °C
- 알파
- D23 -33° (22.5 mg in 5 ml chloroform)
- 끓는 점
- 463.29°C (rough estimate)
- 밀도
- 0.98±0.1 g/cm3 (20 ºC 760 Torr)
- 굴절률
- 1.5100 (estimate)
- 저장 조건
- -20°C
- 용해도
- 클로로포름(소량으로 용해), 메탄올(약간 용해됨, 초음파 처리)
- 물리적 상태
- 수정 같은
- 산도 계수 (pKa)
- 15.03±0.70(Predicted)
- 색상
- 하얀색
- Merck
- 13,1736
- BRN
- 3216975
- InChIKey
- SGNBVLSWZMBQTH-ZRUUVFCLSA-N
- LogP
- 9.972 (est)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn,T | ||
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위험 카페고리 넘버 | 20/21/22-36/37/38-48/20/22-40-38-22 | ||
안전지침서 | 26-36-45-36/37/39-23 | ||
유엔번호(UN No.) | UN 1888 6.1/PG 3 | ||
WGK 독일 | 3 | ||
HS 번호 | 29061990 |
그림문자(GHS): | |||||||||||||||||||||||||||||
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신호 어: | Warning | ||||||||||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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CAMPESTEROL C화학적 특성, 용도, 생산
개요
24α-methyl Cholesterol is a phytosterol found in vegetables, fruits, nuts, and seeds that competitively inhibits the absorption of intestinal cholesterol and decreases the transcription of genes important for cholesterol metabolism. The cholesterol lowering effects of phytosterols, such as 24α-methyl cholesterol, have been reported to be beneficial for lowering the incidence of atherosclerotic plaques. 24α-methyl Cholesterol can also act as an agonist at liver X receptors (LXR) and, through activation of LXR signaling, has been shown to suppress the proliferation of prostate and breast cancer cells.화학적 성질
White Solid용도
Campesterol may be used as a plant sterol to test its effect on the transcriptional activation of liver X receptor α (LXRA) in breast cancer cells. It may also be used as a sterol standard for calibration curve generation in liquid chromatography multiple reaction monitoring (LC-MRM) analysis.일반 설명
Campesterol is a plant sterol, which is an analog of cholesterol and a brassinosteroid (BR) precursor. The enzyme diminute/dwarf1 mediates the synthesis of campesterol from 24-methylenecholesterol. Campesterol possesses methyl group at C-24 position of the side chain in the cholesterol structure.Purification Methods
Campesterol is recrystallised twice from hexane and once from Me2CO. The benzoyl derivative has m 158-160o [] D 23 -8.6o (CHCl3), and the acetyl derivative has m 137138o (EtOH) and [] D 23 -35.1o (c 2.9, CHCl3) [Fernholz & MacPhillamy J Am Chem Soc 6 3 1155 1941]. [Beilstein 6 III 2680.]CAMPESTEROL 준비 용품 및 원자재
원자재
준비 용품
CAMPESTEROL 공급 업체
글로벌( 202)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
Nanjing Finetech Chemical Co., Ltd. | 025-85710122 17714198479 |
sales@fine-chemtech.com | CHINA | 885 | 55 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3620 | 58 |
Chengdu GLP biotechnology Co Ltd | 028-87075086 13350802083 |
scglp@glp-china.com | CHINA | 1824 | 58 |
Chengdu Biopurify Phytochemicals Ltd. | +8618080483897 |
sales@biopurify.com | China | 3424 | 58 |
Shaanxi Pioneer Biotech Co., Ltd . | +8613259417953 |
sales@pioneerbiotech.com | China | 3000 | 58 |
BOC Sciences | +1-631-485-4226 |
inquiry@bocsci.com | United States | 19553 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
Shanghai Standard Technology Co., Ltd. | 18502101150 |
ft-sales@nature-standard.com | CHINA | 1923 | 58 |
CAMPESTEROL 관련 검색:
Campesterol,?95+%,CAMPESTEROL(P),CAMPESTEROL 1X1ML CHLOROFORM 100UG/ML
beta-Sitosterol, with ca. 10% campesterol, ca. 75% beta-sitosterol,SS-SITOSTEROL: 45% (CONTAINS CAMPESTEROL),beta-Sitosterol (contains Campesterol)
beta-Sitosterol Acetate (contains Campesterol)
Campesterol-25,26,26,26,27,27,27-D7
CAMPESTEROL-D3
7-Campesterol
Campesteryl-D-glucoside
Campesteryl-D-glucoside-6’-palmitate
Campesteryl palmitate
Campesteryl ferulate
Δ8-Campesterol
7-KETO-BETA-CAMPESTEROL
7-ALPHA-HYDROXY-BETA-CAMPESTEROL
Campesterol (24-methyl-D3)
DELTA7-CAMPESTEROL
campesterol acetate
5,6-DIHYDROXY-BETA-CAMPESTEROL
5,6-ALPHA/BETA-EPOXY-BETA-CAMPESTEROL