| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D807649 | MACKLIN | 6,7-二羟基香豆素 | 分析对照品 | 190元/20mg; | 展开 |
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| D794161 | MACKLIN | 6,7-二羟基香豆素 | 10mM in DMSO | 200元/1ml; | 展开 |
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| D807941 | MACKLIN | 6,7-二羟基香豆素 | 98% | 29元/250mg; 35元/1g; 110元/5g; 540元/25g; 1798元/100g; 8870元/500g; | 展开 |
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| E0386 | TCI | Esculetin | >98.0%(T)(HPLC) | 190元/1G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C9H6O4 = 178.14 | | 外观与形状(20℃) | 固体 | | 包装和容器 | 1G-带有塑料内管的玻璃瓶 (查看图片) | | Reaxys-RN | 152788 | | PubChem物质ID | 87569645 | | SDBS (AIST Spectral DB) | 23227 | | Merck Index (14) | 3697 | | MDL编号 | MFCD00006874 |
技术规格 | Appearance | Light yellow to Brown to Dark green powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(Neutralization titration) | min. 98.0 % | | Solubility in hot Methanol | very faint turbidity |
物性(参考值) | 熔点 | 273 ℃ | | 最大吸收波长 | 344(MeOH) nm | | 溶解性(不溶于) | 乙醚 |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
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相关法规 |
| E1287 | TCI | Esculetin [Matrix for MALDI-TOF/MS] | >99.0%(T)(HPLC) | 230元/200MG; 940元/1G; | 展开 |
基本信息 | 纯度/分析方法 | >99.0%(T)(HPLC) | | 分子式/分子量 | C9H6O4 = 178.14 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 152788 | | SDBS (AIST Spectral DB) | 23227 | | Merck Index (14) | 3697 | | MDL编号 | MFCD00006874 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(HPLC) | min. 99.0 area% | | Purity(Neutralization titration) | min. 99.0 % |
物性(参考值) | 熔点 | 273 ℃ | | 最大吸收波长 | 344(MeOH) nm | | 溶解性(不溶于) | 乙醚 |
安全信息 | 图形或危害标志 | | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
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相关法规 |
| 564434 | J&K | Esculetin | 98% | 418元/1G; 561元/5G; 2239元/25G; | 展开 |
基本信息 | 分子式 | C9H6O4 | | 分子量 | 178.14 | | 熔点 | 271-273 | | MDL编码 | MFCD00006874 | | Beilstein | 152788 | | Merck | 14,3697 | | EINECS 编号 | 206-161-5 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 | | RTECS | GN6382500 |
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| 941663 | J&K | Esculetin | 98% | 418元/1G; 561元/5G; | 展开 |
基本信息 | 分子式 | C9H6O4 | | 分子量 | 178.14 | | 熔点 | 271-273 | | MDL编码 | MFCD00006874 | | Beilstein | 152788 | | Merck | 14,3697 | | EINECS 编号 | 206-161-5 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 | | RTECS | GN6382500 |
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| A15393 | Alfa Aesar | 6,7-Dihydroxycoumarin | 98+% | 1221元/1g; 4976元/5g; | 展开 |
应用
In the presence of esculetin and HA14-1 (sc-205911) expression of the death receptor 4 (DR4) has been observed to be upregulated and extracellular-regulated kinase (ERK) to be activated. Other studies suggest that esculetin upregulates death receptor 5 (DR5) protein expression, and enhances TRAIL-induced apoptosis. It also inhibits the activity of 12-LO (12-lipoxygenase), and decreases leukotriene biosynthesis during 5-LO inhibition. 备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agents. 基本信息 MDL
MFCD00006874 EINECS
206-161-5 分子式
C9H6O4 分子量
178.15 熔点
ca 270° dec. 灵敏度
Keep Cold. 形态
Crystalline powder 溶解性
Soluble in DMSO, DMF, diluted alkalies with blue fluorescence, and acetone. Slightly soluble in water. Insoluble in ether. Moderately soluble in Glacial acetic acid, and hot ethanol. Beilstein
152788 Merck
14,3697 GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. RTECS
GN6382500 TSCA
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| Y0001611 | | Esculetin | European Pharmacopoeia (EP) Reference Standard | 1277.32元/ ; | 展开 |
产品说明 一般描述 This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia. 包装 Unit quantity: 25 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue. 注意 Please find SDS provided by EDQM here.. 其他说明 Sales restrictions may apply. 基本信息 | 经验(实验)分子式 | C9H6O4 | | 分子量 | 178.14 | | Beilstein | 152788 | | MDL编号 | MFCD00006874 | | PubChem化学物质编号 | 329831510 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | manufacturer/tradename | EDQM | | mp | 271-273 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | Oc1cc2OC(=O)C=Cc2cc1O | | InChI | 1S/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H | | InChI key | ILEDWLMCKZNDJK-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 246573 | Sigma-Aldrich | 6,7-Dihydroxycoumarin | 98% | 1025.58元/1 G; 2437.21元/5 G; | 展开 |
基本信息 | 经验(实验)分子式 | C9H6O4 | | 分子量 | 178.14 | | Beilstein | 152788 | | EC 号 | 206-161-5 | | MDL编号 | MFCD00006874 | | PubChem化学物质编号 | 24854815 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 测定 | 98% | | 形式 | powder | | mp | 271-273 ℃ (lit.) | | SMILES string | Oc1cc2OC(=O)C=Cc2cc1O | | InChI | 1S/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H | | InChI key | ILEDWLMCKZNDJK-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| PHL80449 | | Esculetin | phyproof® Reference Substance | 3957.46元/25 MG; | 展开 |
产品说明 一般描述 This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG 法律信息 phyproof is a registered trademark of PhytoLab GmbH & Co. KG 基本信息 | 经验(实验)分子式 | C9H6O4 | | 分子量 | 178.14 | | Beilstein | 152788 | | MDL编号 | MFCD00006874 |
产品性质 | 等级 | primary reference standard | | 产品线 | phyproof® Reference Substance | | 测定 | ≥95.0% (HPLC) | | 形式 | powder | | manufacturer/tradename | PhytoLab | | mp | 271-273 ℃ (lit.) | | SMILES string | Oc1cc2OC(=O)C=Cc2cc1O | | InChI | 1S/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H | | InChI key | ILEDWLMCKZNDJK-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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| 241171 | Fluorochem | 6,7-Dihydroxy-2H-chromen-2-one | 95% | 308元/1g; 1342元/10g; 2662元/25g; | 展开 |
基本信息 | CAS Number | 305-01-1 | | MDL Number | MFCD00006874 | | Density | 1.563 |
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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