Merck
  • 21953
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21953

Sigma-Aldrich

5(6)-羧甲基四甲基罗丹明

BioReagent, suitable for fluorescence, ≥85% (sum of isomers, HPCE)

Empirical Formula (Hill Notation):
C25H22N2O5
CAS Number:
Molecular Weight:
430.45
MDL编号:
PubChem化学物质编号:
NACRES:
NA.32

产品线

BioReagent

质量水平

测定

≥85% (sum of isomers, HPCE)

形式

solid

mp

≥300 °C (lit.)

溶解性

DMF: soluble
DMSO: soluble

荧光

λex 543 nm; λem 572 nm in methanol

适用性

suitable for fluorescence

SMILES string

CN(C)c1ccc2c(Oc3cc(ccc3C24OC(=O)c5cc(ccc45)C(O)=O)N(C)C)c1.CN(C)c6ccc7c(Oc8cc(ccc8C79OC(=O)c%10ccc(cc9%10)C(O)=O)N(C)C)c6

InChI

1S/2C25H22N2O5/c1-26(2)15-6-9-19-21(12-15)31-22-13-16(27(3)4)7-10-20(22)25(19)18-8-5-14(23(28)29)11-17(18)24(30)32-25;1-26(2)15-6-9-18-21(12-15)31-22-13-16(27(3)4)7-10-19(22)25(18)20-11-14(23(28)29)5-8-17(20)24(30)32-25/h2*5-13H,1-4H3,(H,28,29)

InChI key

LBUFYZITRTUEFI-UHFFFAOYSA-N

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C27348.510308.51026
product line

BioReagent

product line

-

product line

Novabiochem®

product line

Novabiochem®

assay

≥85% (sum of isomers, HPCE)

assay

≥95% (HPLC)

assay

≥95.0% (HPLC), ≥97% (TLC)

assay

≥96.0% (HPLC), ≥97% (TLC)

form

solid

form

solid

form

powder

form

powder

mp

≥300 °C (lit.)

mp

-

mp

>300 °C

mp

-

solubility

DMF: soluble, DMSO: soluble

solubility

-

solubility

-

solubility

-

fluorescence

λex 543 nm; λem 572 nm in methanol

fluorescence

λex ~543 nm; λem ~570 nm in methanol

fluorescence

-

fluorescence

-

应用

5(6)-羧基四甲基罗丹明(TAMRA,TMR)在研究细胞穿透肽(CPPs)等分子的分布时可用作荧光探针,在二维荧光强度分布分析(2D-FIDA)、荧光共振能量转移(LRET)和荧光共振能量转移(FRET)等应用中可作为荧光伴侣。
与蛋白质、核酸和其他生物分子上的伯胺和仲胺基反应。

包装

无底玻璃瓶。内含物在插入的融合锥体内。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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