| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| R817293 | MACKLIN | 大黄酸 | 分析标准品,≥98% | 154元/20mg; | 咨询 |
|
| R817294 | MACKLIN | 大黄酸 | 98% | 26元/10mg; 29元/50mg; 79元/1g; 224元/5g; 622元/25g; 2403元/100g; | 咨询 |
|
| R796955 | MACKLIN | 大黄酸 | 10mM in DMSO | 256元/1ml; | 咨询 |
|
| D3986 | TCI | 4,5-Dihydroxyanthraquinone-2-carboxylic Acid | >95.0%(T)(HPLC) | 290元/200MG; 990元/1G; | 咨询 |
基本信息 | 纯度/分析方法 | >95.0%(T)(HPLC) | | 分子式/分子量 | C15H8O6 = 284.22 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 2222155 | | PubChem物质ID | 125307728 | | Merck Index (14) | 8176 | | MDL编号 | MFCD00009618 |
技术规格 | Appearance | Light yellow to Brown powder to crystal | | Purity(HPLC) | min. 95.0 area% | | Purity(Neutralization titration) | min. 95.0 % |
物性(参考值) | 熔点 | 321 ℃ | | 最大吸收波长 | 432(MeOH) nm |
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。
|
相关法规 |
| 951089 | J&K | Rhein | 98.5% | 348元/50MG; 1037元/250MG; 3423元/1G; | 咨询 |
基本信息 | 分子式 | C15H8O6 | | 分子量 | 284.22 | | 熔点 | ≥300 | | MDL编码 | MFCD00009618 | | Beilstein | 2222155 | | EINECS 编号 | 207-521-4 | | 存储条件 | Store at 2-8℃ |
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 | 2 | | RTECS | CA9516000 | | TSCA | 否 |
|
| 948452 | J&K | Rhein | 来源于大黄, 有效含量≥85%, 可溯源至中检院标准品 | 148元/20MG; | 咨询 |
基本信息 | 分子式 | C15H8O6 | | 分子量 | 284.22 | | MDL编码 | MFCD00009618 |
|
| H60902 | Alfa Aesar | Rhein | 97% | 7781元/250mg; | 咨询 |
应用
Rhein is used to inhibit growth factor beta-1 induced plasminogen activator inhibitor-1 in endothelial cells. It acts as an antibacterial agent against Staphylococcus aureus. It is also used as a laxative. Further, it is employed as a pharmaceutical intermediate. 备注
Incompatible with oxidizing agents. Heat sensitive. 基本信息 MDL
MFCD00009618 EINECS
207-521-4 分子式
C15H8O6 分子量
284.22 熔点
>300° 灵敏度
Keep Cold. 形态
Powder 溶解性
Soluble in sodium hydroxide. Insoluble in water, dimethylsulfoxide and ethanol. Beilstein
2222155 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
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste RTECS
CA9516000 TSCA
否 |
| 275611 | Sigma-Aldrich | Rhein | technical grade | 1301.64元/50 MG; 1460.51元/250 MG; | 咨询 |
产品说明 一般描述 The pharmakokinetics of Rhein was studied. 应用 Rhein was used to induce necrosis-apoptosis switch in injured pancreatic acinar cells. 包装 50, 250 mg in glass bottle 基本信息 | 经验(实验)分子式 | C15H8O6 | | 分子量 | 284.22 | | Beilstein | 2222155 | | EC 号 | 207-521-4 | | MDL编号 | MFCD00009618 | | PubChem化学物质编号 | 24856659 | | NACRES | NA.22 |
产品性质 | 等级 | technical grade | | 质量水平 | 100 | | mp | ≥300 ℃ (lit.) | | SMILES string | OC(=O)c1cc(O)c2C(=O)c3c(O)cccc3C(=O)c2c1 | | InChI | 1S/C15H8O6/c16-9-3-1-2-7-11(9)14(19)12-8(13(7)18)4-6(15(20)21)5-10(12)17/h1-5,16-17H,(H,20,21) | | InChI key | FCDLCPWAQCPTKC-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 2 | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| R7269 | Sigma-Aldrich | Rhein | | 2410.17元/10 MG; 9087.77元/50 MG; | 咨询 |
产品说明 包装 10, 50 mg in glass insert 生化/生理作用 具有抗炎、抗骨关节炎和抗癌活性并富含于大黄中的成分。它可降低IL-1β的产生和分泌、半胱天冬酶-3的活性、诱导型一氧化氮合酶活性以及c-Jun和c-Jun NH2-末端激酶(JNK)的磷酸化。 基本信息 | 经验(实验)分子式 | C15H8O6 | | 分子量 | 284.22 | | Beilstein | 2222155 | | EC 号 | 207-521-4 | | MDL编号 | MFCD00009618 | | PubChem化学物质编号 | 24899390 | | NACRES | NA.77 |
产品性质 | 质量水平 | 100 | | mp | ≥300 ℃ (lit.) | | 储存温度 | 2-8℃ | | SMILES string | OC(=O)c1cc(O)c2C(=O)c3c(O)cccc3C(=O)c2c1 | | InChI | 1S/C15H8O6/c16-9-3-1-2-7-11(9)14(19)12-8(13(7)18)4-6(15(20)21)5-10(12)17/h1-5,16-17H,(H,20,21) | | InChI key | FCDLCPWAQCPTKC-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 2 | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| Y0002159 | | Rhein | CRS, European Pharmacopoeia (EP) Reference Standard | 1523.69元/ ; | 咨询 |
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. 其他说明 Sales restrictions may apply. 基本信息 | 经验(实验)分子式 | C15H8O6 | | 分子量 | 284.22 | | Beilstein | 2222155 | | MDL编号 | MFCD00009618 |
产品性质 | manufacturer/tradename | EDQM | | mp | ≥300 ℃ (lit.) | | 储存温度 | 2-8℃ | | SMILES string | OC(=O)c1cc(O)c2C(=O)c3c(O)cccc3C(=O)c2c1 | | InChI | 1S/C15H8O6/c16-9-3-1-2-7-11(9)14(19)12-8(13(7)18)4-6(15(20)21)5-10(12)17/h1-5,16-17H,(H,20,21) | | InChI key | FCDLCPWAQCPTKC-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 2 |
|
| 30873 | Supelco | Rhein | analytical standard | 5039.21元/10 MG; | 咨询 |
产品说明 一般描述 Rhein is an active component of rhubarb (Rheum officinale), a medicinal herb in traditional Chinese medicine (TCM). It is known to exhibit antibacterial and anti-inflammatory activities. 应用 Rhein may be used as an analytical reference standard for the determination of the analyte in rat plasma and rhubarb roots, dock flowers and senna leaves by column-switching high-performance liquid chromatography and normal-phase high performance liquid chromatography, respectively.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. 包装 Bottomless glass bottle. Contents are inside inserted fused cone. 基本信息 | 经验(实验)分子式 | C15H8O6 | | 分子量 | 284.22 | | Beilstein | 2222155 | | EC 号 | 207-521-4 | | MDL编号 | MFCD00009618 | | PubChem化学物质编号 | 329753592 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard | | 测定 | ≥95.0% (HPLC) | | 保质期 | limited shelf life, expiry date on the label | | technique(s) | HPLC: suitable
gas chromatography (GC): suitable | | 杂质 | ≤5.0% water | | mp | ≥300 ℃ (lit.) | | application(s) | food and beverages | | 格式 | neat | | SMILES string | OC(=O)c1cc(O)c2C(=O)c3c(O)cccc3C(=O)c2c1 | | InChI | 1S/C15H8O6/c16-9-3-1-2-7-11(9)14(19)12-8(13(7)18)4-6(15(20)21)5-10(12)17/h1-5,16-17H,(H,20,21) | | InChI key | FCDLCPWAQCPTKC-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 2 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| PHL89385 | | Rhein | phyproof® Reference Substance | 3997.36元/20 MG; | 咨询 |
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 | C15H8O6 | | 分子量 | 284.22 | | Beilstein | 2222155 | | MDL编号 | MFCD00009618 |
产品性质 | 等级 | primary reference standard | | 产品线 | phyproof® Reference Substance | | 测定 | ≥95.0% (HPLC) | | manufacturer/tradename | PhytoLab | | mp | ≥300 ℃ (lit.) | | application(s) | food and beverages | | 格式 | neat | | SMILES string | OC(=O)c1cc(O)c2C(=O)c3c(O)cccc3C(=O)c2c1 | | InChI | 1S/C15H8O6/c16-9-3-1-2-7-11(9)14(19)12-8(13(7)18)4-6(15(20)21)5-10(12)17/h1-5,16-17H,(H,20,21) | | InChI key | FCDLCPWAQCPTKC-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P280 - P280 - P304 + P340 + P312 - P337 + P313 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 2 |
|
| 049599 | Fluorochem | 1,8-Dihydroxy-3-carboxyanthraquinone | 95% | 1078元/5g; 1782元/10g; 2684元/25g; 6424元/100g; | 咨询 |
基本信息 | CAS Number | 478-43-3 | | MDL Number | MFCD00009618 |
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 .
|
|
m.cnreagent.com