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Merck

Q0501

Sigma-Aldrich

Quin 2 potassium salt hydrate

≥95% purity, powder

别名:

2-([2-Bis(carboxymethyl)amino-5-methylphenoxy]methyl)-6-methoxy-8-bis(carboxymethyl)aminoquinoline

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About This Item

经验公式(希尔记法):
C26H27N3O10 · H2O
分子量:
559.52
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

product name

Quin 2 potassium salt hydrate, ≥95%

品質等級

化驗

≥95%

形狀

powder

溶解度

1 M NaOH: 50 mg/mL, clear, yellow-green

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

2-8°C

SMILES 字串

O.[K].COc1cc(N(CC(O)=O)CC(O)=O)c2nc(COc3ccc(C)cc3N(CC(O)=O)CC(O)=O)ccc2c1

InChI

1S/C26H27N3O10.K.H2O.H/c1-15-3-6-21(19(7-15)28(10-22(30)31)11-23(32)33)39-14-17-5-4-16-8-18(38-2)9-20(26(16)27-17)29(12-24(34)35)13-25(36)37;;;/h3-9H,10-14H2,1-2H3,(H,30,31)(H,32,33)(H,34,35)(H,36,37);;1H2;

InChI 密鑰

UQTLVSNRWZMUEK-UHFFFAOYSA-N

應用

Calcium-specific chelator and indicator. Upon binding calcium there is a shift in the UV spectrum and an enhancement of fluorescence.

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

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

Lot/Batch Number

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R Y Tsien et al.
The Journal of cell biology, 94(2), 325-334 (1982-08-01)
A new, fluorescent, highly selective Ca2+ indicator , "quin2", has been trapped inside intact mouse and pig lymphocytes, to measure and manipulate cytoplasmic free Ca2+ concentrations, [Ca2+]i. Quin2 is a tetracarboxylic acid which binds Ca2+ with 1:1 stoichiometry and an

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