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Merck
CN

C0662

Sigma-Aldrich

6-羧基荧光素

~97% purity (HPLC), powder

别名:

6-FAM, 氟

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About This Item

经验公式(希尔记法):
C21H12O7
CAS号:
分子量:
376.32
Beilstein:
54341
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47

产品名称

6-羧基荧光素, ≥96% (HPLC)

质量水平

方案

≥96% (HPLC)

表单

powder

技术

titration: suitable

颜色

dark yellow to dark orange

mp

>300 °C (lit.)

溶解性

0.1 M NaOH: 9.80-10.20 mg/mL, clear to slightly hazy, orange

λmax

492 nm at 0.1 N in NaOH

荧光

λex 492 nm; λem 517 nm (pH 8.0)

应用

diagnostic assay manufacturing
hematology
histology

储存温度

2-8°C

SMILES字符串

OC(=O)c1ccc2C(=O)OC3(c4ccc(O)cc4Oc5cc(O)ccc35)c2c1

InChI

1S/C21H12O7/c22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)21(14)16-7-10(19(24)25)1-4-13(16)20(26)28-21/h1-9,22-23H,(H,24,25)

InChI key

BZTDTCNHAFUJOG-UHFFFAOYSA-N

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应用

6-羧基荧光素已用于精子细胞质膜完整性的检测。
荧光染料。

生化/生理作用

6-羧基荧光素二乙酸酯是一种膜渗透性化合物。可被细胞内酯酶水解,形成膜不可渗透的亮绿色荧光分子 6-羧基荧光素。

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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