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中文名称(Chinese Name):5-溴-4-氯-3-吲哚半乳糖苷 X-GAL
英文名称(English Name):5-Bromo-4-chloro-3-indolyl-beta-D-galactoside
分子式(Molecular Formula):C14H15BrClNO6
分子量(Molecular Wt):408.63
CAS:7240-90-6
有效期:一年
Shelf life:one year
分析项目 SPECIFICATION PROPERTIES | 技术指标 STANDARD |
外观 Appearance | 白色至类白色结晶粉末 White to off-white crystalline powder |
含量(以干品计) Assay,% | ≥98.00 |
纯度(HPLC) Purity,% | ≥99.00 |
溶解性(50mg/ml, DMF:甲醇 1:1) Solubility(50mg/ml,DMF:Methanol 1:1) | 无色或浅黄色澄清溶液 Clear, colorless to light yellow solution |
红外图谱鉴别 Identification by IR | 与标准图谱一致 The IR spectrum concordant with the reference standard |
水份(K.F.) Water content,% | ≤1.0 |
比旋光度[α]° Specific rotation (C=1 in DMF/Water 1:1) | -63.0~-60.0 |
薄层色谱 TLC | 一个点 One spot |
储存条件:2-8℃,避光
Storage:2-8℃,keep in dark place
中文名称(Chinese Name):5-溴-4-氯-3-吲哚半乳糖苷 X-GAL
英文名称(English Name):5-Bromo-4-chloro-3-indolyl-beta-D-galactoside
分子式(Molecular Formula):C14H15BrClNO6
分子量(Molecular Wt):408.63
CAS:7240-90-6
有效期:一年
Shelf life:one year
分析项目 SPECIFICATION PROPERTIES | 技术指标 STANDARD |
外观 Appearance | 白色至类白色结晶粉末 White to off-white crystalline powder |
含量(以干品计) Assay,% | ≥98.00 |
纯度(HPLC) Purity,% | ≥99.00 |
溶解性(50mg/ml, DMF:甲醇 1:1) Solubility(50mg/ml,DMF:Methanol 1:1) | 无色或浅黄色澄清溶液 Clear, colorless to light yellow solution |
红外图谱鉴别 Identification by IR | 与标准图谱一致 The IR spectrum concordant with the reference standard |
水份(K.F.) Water content,% | ≤1.0 |
比旋光度[α]° Specific rotation (C=1 in DMF/Water 1:1) | -63.0~-60.0 |
薄层色谱 TLC | 一个点 One spot |
储存条件:2-8℃,避光
Storage:2-8℃,keep in dark place
中文名称(Chinese Name):5-溴-4-氯-3-吲哚半乳糖苷 X-GAL
英文名称(English Name):5-Bromo-4-chloro-3-indolyl-beta-D-galactoside
分子式(Molecular Formula):C14H15BrClNO6
分子量(Molecular Wt):408.63
CAS:7240-90-6
有效期:一年
Shelf life:one year
分析项目 SPECIFICATION PROPERTIES | 技术指标 STANDARD |
外观 Appearance | 白色至类白色结晶粉末 White to off-white crystalline powder |
含量(以干品计) Assay,% | ≥98.00 |
纯度(HPLC) Purity,% | ≥99.00 |
溶解性(50mg/ml, DMF:甲醇 1:1) Solubility(50mg/ml,DMF:Methanol 1:1) | 无色或浅黄色澄清溶液 Clear, colorless to light yellow solution |
红外图谱鉴别 Identification by IR | 与标准图谱一致 The IR spectrum concordant with the reference standard |
水份(K.F.) Water content,% | ≤1.0 |
比旋光度[α]° Specific rotation (C=1 in DMF/Water 1:1) | -63.0~-60.0 |
薄层色谱 TLC | 一个点 One spot |
储存条件:2-8℃,避光
Storage:2-8℃,keep in dark place
中文名称(Chinese Name):5-溴-4-氯-3-吲哚半乳糖苷 X-GAL
英文名称(English Name):5-Bromo-4-chloro-3-indolyl-beta-D-galactoside
分子式(Molecular Formula):C14H15BrClNO6
分子量(Molecular Wt):408.63
CAS:7240-90-6
有效期:一年
Shelf life:one year
分析项目 SPECIFICATION PROPERTIES | 技术指标 STANDARD |
外观 Appearance | 白色至类白色结晶粉末 White to off-white crystalline powder |
含量(以干品计) Assay,% | ≥98.00 |
纯度(HPLC) Purity,% | ≥99.00 |
溶解性(50mg/ml, DMF:甲醇 1:1) Solubility(50mg/ml,DMF:Methanol 1:1) | 无色或浅黄色澄清溶液 Clear, colorless to light yellow solution |
红外图谱鉴别 Identification by IR | 与标准图谱一致 The IR spectrum concordant with the reference standard |
水份(K.F.) Water content,% | ≤1.0 |
比旋光度[α]° Specific rotation (C=1 in DMF/Water 1:1) | -63.0~-60.0 |
薄层色谱 TLC | 一个点 One spot |
储存条件:2-8℃,避光
Storage:2-8℃,keep in dark place
中文名称(Chinese Name):5-溴-4-氯-3-吲哚半乳糖苷 X-GAL
英文名称(English Name):5-Bromo-4-chloro-3-indolyl-beta-D-galactoside
分子式(Molecular Formula):C14H15BrClNO6
分子量(Molecular Wt):408.63
CAS:7240-90-6
有效期:一年
Shelf life:one year
分析项目 SPECIFICATION PROPERTIES | 技术指标 STANDARD |
外观 Appearance | 白色至类白色结晶粉末 White to off-white crystalline powder |
含量(以干品计) Assay,% | ≥98.00 |
纯度(HPLC) Purity,% | ≥99.00 |
溶解性(50mg/ml, DMF:甲醇 1:1) Solubility(50mg/ml,DMF:Methanol 1:1) | 无色或浅黄色澄清溶液 Clear, colorless to light yellow solution |
红外图谱鉴别 Identification by IR | 与标准图谱一致 The IR spectrum concordant with the reference standard |
水份(K.F.) Water content,% | ≤1.0 |
比旋光度[α]° Specific rotation (C=1 in DMF/Water 1:1) | -63.0~-60.0 |
薄层色谱 TLC | 一个点 One spot |
储存条件:2-8℃,避光
Storage:2-8℃,keep in dark place