C5157

Campesterol

~65%

• 동의어(들): 24α-Methyl-5-cholesten-3β-ol, 24(R)-Ergost-5-en-3β-ol
• 실험식(Hill 표기법): C₂₈H₄₈O
• CAS Number: 474-62-4
• Molecular Weight: 400.68
• Beilstein: 3216975
• EC Number: 207-484-4
• MDL number: MFCD00010475
• UNSPSC 코드: 12352211
• PubChem Substance ID: 24892762

속성

• 생물학적 소스: Glycine max (soybean)
• Quality Level: 200
• 형태: powder
• 농도: ~65%
• 배송 상태: ambient
• 저장 온도: −20°C
• SMILES string: [H][C@@]12CC=C3C[C@@H](O)CC[C@]3(C)[C@@]1([H])CC[C@]4(C)[C@H](CC[C@@]24[H])[C@H](C)CC[C@H](C)C(C)C
• InChI: 1S/C28H48O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h9,18-20,22-26,29H,7-8,10-17H2,1-6H3/t19-,20+,22-,23-,24+,25-,26-,27-,28+/m0/s1
• InChI key: SGNBVLSWZMBQTH-ZRUUVFCLSA-N

설명

애플리케이션

Campesterol was used as standard in GC and HPLC analysis of oil samples from plants.

생화학적/생리학적 작용

Campesterol is a phytosterol, primarily found in nuts, fruits, legumes and seeds. Though an analogue of cholesterol, it is poorly absorbed in humans and competitively inhibits the absorption of cholesterol. Campesterol decreases the transcription of genes involved in cholesterol metabolism in hepatocytes and enterocytes and has positive impact in treatment of cardiovascular disease.

Plant sterol. May lower absorption of dietary cholesterol.

품질

Appears ~98% by HPLC and GC, but has been shown by ¹³C-NMR to contain ~35% dihydrobrassicasterol (24β-methyl-5-cholesten-3β-ol; 24[S]-ergost-5-en-3β-ol).

제조 메모

Campesterol yields clear, colorless to faint yellow solution in chloroform at 20 mg/ml.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302 + H312 + H332 - H315 - H319 - H335
• 예방조치 성명서: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves