此頁面上的某些內容不提供英文版本，將默認以當前可用的語言顯示。

Cyanine3.5 dimethyl

Dimethyls 花青3.5

貨號	數量	價格	交貨時間
1869-25mg	25 mg	–	現貨
1869-100mg	100 mg	$390.00	現貨
1869-500mg	500 mg	$1100.00	現貨
1869-1g	1 g	請查詢	現貨
1869-5g	5 g	請查詢	12 天

批量詢價

Found better price? Let us know and we will propose the way forward!

Cyanine3.5 dimethyl is a non-sulfonated cyanine dye with good solubility in organic solvents and bright fluorescence in the yellow-orange spectrum range. The dye can be used as a non-reactive fluorophore for control experiments, calibration, and other technical applications.

以
ChemDraw 格式下載

顧客還購買了這個產品

Cyanine3 dimethyl

Non-functionalized Сyanine3 dye derivative with an aliphatic side chain.…

QuDye® dsDNA BR 試劑，200× (QuDye® dsDNA BR Reagent, 200×)

用於使用螢光板讀數器或螢光計在較寬範圍的初始樣品濃度內對雙鏈 DNA 進行定量的濃縮試劑。 …

吲哚菁綠 (ICG) [Indocyanine Green (ICG)]

水溶性且 pH 不敏感的螢光染料，廣泛應用於成像和流式細胞術。 …

Cyanine5 dimethyl

Non-functionalized Сyanine5 dye derivative with good solubility in organic solvents and br…

PreciseGreen® dsDNA 定量試劑，200× (PreciseGreen dsDNA Quantification Reagent, 200×)

PreciseGreen® 是一種染料，可用於在RNA、ssDNA 和其他雜質存在的情況下對dsDNA進行精確熒光定量。該染料在熒光素通道中表現出明亮的熒光，在pg/mLng/mL…

Cyanine5.5 dimethyl

Non-functionalized Сyanine5.5 dye derivative with good solubility in organic solvents and …

1-乙炔基芘 (1-Ethynyl pyrene)

芘是含有四個稠環的多環芳烴。該試劑含有末端炔基，用於點擊化學和其他反應，如 Sonogashira 偶聯。…

Cyanine7.5 dimethyl

Non-functionalized Сyanine7.5 dye derivative with an aliphatic side chain.…

DBCO-STP酯 (DBCO-STP ester)

一種活化酯用於蛋白質/抗體/肽的修飾，引入到無銅點擊化學反應。 …

dU（脫氧尿苷）亞磷酰胺 (dU (Deoxyuridine) phosphoramidite)

脫氧尿苷亞磷酰胺 (dUamidite) 用於合成修飾的 DNA 寡核苷酸。 …

AF 488 四嗪，5-異構體 (AF 488 tetrazine, 5-isomer)

AF 488 螢光團的四嗪衍生物，用於 TCO 連接和體外細胞標記。 …

QuDye® dsDNA HS Reagent, 200×

Concentrated reagent for high sensitive (HS) double-stranded (dsDNA) quantification to be …

General properties

Appearance:	dark colored solid
Molecular weight:	493.08
CAS number:	42849-61-6
Molecular formula:	C₃₃H₃₃N₂Cl
Solubility:	soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water
Quality control:	NMR ¹H, HPLC-MS (95%)
Storage conditions:	Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS:	下載
	產品規格

Spectral properties

Excitation/absorption maximum, nm:	591
ε, L⋅mol⁻¹⋅cm⁻¹:	116000
Emission maximum, nm:	604
Fluorescence quantum yield:	0.35
CF₂₆₀:	0.29
CF₂₈₀:	0.22