474422

4-Methylumbelliferyl-α-D-galactopyranoside

Substrate for the fluorogenic assay of α-D-galactosidase.

• 别名: 4-Methylumbelliferyl-α-D-galactopyranoside, 4-MU-α-D-Gal
• 经验公式（希尔记法）: C₁₆H₁₈O₈
• CAS号: 38597-12-5
• 分子量: 338.31
• MDL號碼: MFCD00063278
• 分類程式碼代碼: 12352200
• NACRES: NA.77

属性

• 品質等級: 100
• 化驗: ≥98% (HPLC)
• 形狀: solid
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; desiccated; protect from light
• 雜質: ≤100 ppm 4-methylumbelliferone
• 顏色: white to off-white
• 溶解度: DMF: 50 mg/mL
• 螢光: λ_ex 360 nm; λ_em 440 nm
• 運輸包裝: ambient
• 儲存溫度: −20°C
• InChI: 1S/C16H18O8/c1-7-4-12(18)23-10-5-8(2-3-9(7)10)22-16-15(21)14(20)13(19)11(6-17)24-16/h2-5,11,13-17,19-21H,6H2,1H3
• InChI 密鑰: YUDPTGPSBJVHCN-UHFFFAOYSA-N

说明

一般說明

Substrate for the fluorogenic assay of α-D-galactosidase.

Substrate for the fluorogenic assay of α-D-galactosidase. Excitation maximum: ~360 nm; Emission maximum: ~440 nm.

警告

Toxicity: Standard Handling (A)

重構

Unstable in solution; reconstitute just prior to use. Solubilization in DMF is preferred, as background fluorescence will increase if solubilized in H₂O.

法律資訊

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable