| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| C869065 | MACKLIN | 4-胆甾烯-3-酮 | 95% | 180元/1g; 768元/5g; 1850元/25g; | 展开 |
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| C1366 | TCI | (+)-4-Cholesten-3-one | >95.0%(GC) | 650元/5G; | 展开 |
基本信息 | 纯度/分析方法 | >95.0%(GC) | | 分子式/分子量 | C27H44O = 384.65 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 2224119 | | PubChem物质ID | 87566378 | | MDL编号 | MFCD00003663 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(GC) | min. 95.0 % | | Melting point | 79.0 to 83.0 ℃ | | Specific rotation [a]20/D | +91.0 to +95.0 deg(C=2, CHCl3) |
物性(参考值) | 熔点 | 81 ℃ | | 比旋光度 [α]D | 93° (C=2,CHCl3) |
相关法规 |
| A11743 | Alfa Aesar | 4-Cholesten-3-one | 98+% | 1547元/5g; 6304元/25g; | 展开 |
应用
4-Cholesten-3-one is used as a chiral building block for proteomics research. It is an intestinal metabolite of cholesterol and exhibits an anti-obesity effect on animals. 备注
Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00003663 EINECS
210-005-1 分子式
C27H44O 分子量
384.65 熔点
79-81° 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Slightly soluble in water. Beilstein
4707774 安全信息 RTECS
FZ7700000 TSCA
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| 188174 | Sigma-Aldrich | (+)-4-Cholesten-3-one | 98% | 508.65元/1 G; 1245.59元/10 G; | 展开 |
产品说明 包装 1, 10 g in glass bottle 其他说明 斯克里普斯代谢组学和质谱技术中心独立生成的串联质谱数据可在PDF 188174.pdf 中查看或下载。斯克里普斯代谢物组学和质谱技术中心的METLIN代谢物数据库中有测试代谢物。要了解更多信息，请访问sigma.com/metlin。 基本信息 | 经验(实验)分子式 | C27H44O | | 分子量 | 384.64 | | Beilstein | 2224119 | | EC 号 | 210-005-1 | | MDL编号 | MFCD00003663 | | PubChem化学物质编号 | 24851303 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 98% | | 旋光性 | [α]23/D +91.0°, c = 2 in chloroform | | mp | 79-81 ℃ (lit.) | | SMILES string | [H][C@@]12[C@]([C@](CC3)(C)C(CC2)=CC3=O)([H])CC[C@@]4(C)[C@@]1([H])CC[C@]4([H])[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/h17-19,22-25H,6-16H2,1-5H3/t19-,22+,23-,24+,25+,26+,27-/m1/s1 | | InChI key | NYOXRYYXRWJDKP-GYKMGIIDSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 700065P | Avanti | cholestenone | Avanti Polar Lipids | 1002.37元/5 mg; | 展开 |
产品说明 一般描述 Cholestenone is a cholesterol metabolite and analog, which substitutes membrane cholesterol and elevates membrane fluidity. 包装 5 mL Amber Glass Screw Cap Vial (700065P-5mg) 基本信息 | 经验(实验)分子式 | C27H44O | | 分子量 | 384.64 | | NACRES | NA.25 |
产品性质 | 测定 | >99% (TLC) | | 形式 | powder | | 包装 | pkg of 1 × 5 mg (700065P-5mg) | | manufacturer/tradename | Avanti Polar Lipids 700065P | | 运输 | dry ice | | 储存温度 | −20℃ | | 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/h17-19,22-25H,6-16H2,1-5H3 | | InChI key | NYOXRYYXRWJDKP-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 319407 | Fluorochem | 4-Cholesten-3-one | 95% | 2486元/5g; | 展开 |
基本信息 | CAS Number | 601-57-0 | | MDL Number | MFCD00003663 | | Boiling Point | 451.27℃ | | Melting Point | 79-82℃ | | Density | 0.9717 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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