DAF-FM

• 产品号: D1821
• CAS号: 254109-20-1
• 分子式: C21H14F2N2O5
• 分子量: 412.3430664
• 纯 度: ≥98% (HPLC)

产品别名

• 标题: DAF-FM
• IUPAC标准名: 4-amino-2',7'-difluoro-3',6'-dihydroxy-5-(methylamino)-3H-spiro[2-benzofuran-1,9'-xanthene]-3-one
• IUPAC传统名: 4-amino-2',7'-difluoro-3',6'-dihydroxy-5-(methylamino)spiro[2-benzofuran-1,9'-xanthene]-3-one
• 别名: Diaminofluorescein-FM; 4-Amino-5-methylamino-2′,7′-difluorescein

产品登记号

• CAS号: 254109-20-1

产品性质

• Empirical Formula (Hill Notation): C21H14F2N2O5
• 纯度: ≥98% (HPLC)
• 运输包装: wet ice
• 外观: white to beige powder
• 溶解度: DMSO: >1 mg/mL
• GHS警示词: Warning
• GHS危险声明: H302
• 欧盟危险性物质标志: 有害性(Harmful) (Xn)
• 危险公开号: 22
• 保存温度: -20°C
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Caution
hygroscopic
Biochem/physiol Actions
DAF-FM is a highly sensitive, photo-stable fluorescent probe for the detection of nitric oxide (NO). DAF-2 is the original compound and is widely used, but DAF-FM is more sensitive to nitric oxide (NO) compared with DAF-2. DAF-FM is more photo-stable and less pH sensitive than DAF-2. DAF-FM is not quite as cell-permeable as the diacetate derivative, DAF-FM, but it does not need to be activated by cytosolic enzymes.

详细说明 (简体中文)

Caution
hygroscopic
Biochem/physiol Actions
DAF-FM is a highly sensitive, photo-stable fluorescent probe for the detection of nitric oxide (NO). DAF-2 is the original compound and is widely used, but DAF-FM is more sensitive to nitric oxide (NO) compared with DAF-2. DAF-FM is more photo-stable and less pH sensitive than DAF-2. DAF-FM is not quite as cell-permeable as the diacetate derivative, DAF-FM, but it does not need to be activated by cytosolic enzymes.