跳转至内容
Merck
所有图片(1)

Key Documents

View All Documentation

543292

Sigma-Aldrich

IR-783

Dye content 90 %

别名:

2-[2-[2-氯-3-[2-[1,3-二氢-3,3-二甲基-1-(4-磺酸丁基)-2H-吲哚-2-亚基]-亚乙基]-1-环己烯-1-基]-乙烯基]-3,3-二甲基-1-(4-磺酸丁基)-3H-吲哚鎓氢氧化物内盐 钠盐

登录查看公司和协议定价
所有图片(1)

About This Item

经验公式（希尔记法）:
C38H46ClN2NaO6S2
CAS号:
115970-66-6
分子量:
749.35
MDL號碼:
MFCD03427057
分類程式碼代碼:
12352103
PubChem物質ID:
57651464
NACRES:
NA.23

形狀

solid

品質等級

100

成份

Dye content, 90%

mp

209-212 °C (lit.)

λmax

782 nm

SMILES 字串

[Na+].CC1(C)\C(=C\C=C2/CCCC(\C=C\C3=[N+](CCCCS([O-])(=O)=O)c4ccccc4C3(C)C)=C2Cl)N(CCCCS([O-])(=O)=O)c5ccccc15

InChI

1S/C38H47ClN2O6S2.Na/c1-37(2)30-16-5-7-18-32(30)40(24-9-11-26-48(42,43)44)34(37)22-20-28-14-13-15-29(36(28)39)21-23-35-38(3,4)31-17-6-8-19-33(31)41(35)25-10-12-27-49(45,46)47;/h5-8,16-23H,9-15,24-27H2,1-4H3,(H-,42,43,44,45,46,47);/q;+1/p-1

InChI 密鑰

QQIQAVJARACLHE-UHFFFAOYSA-M

相关类别

一般說明

IR-783是一种近红外(NIR)染料，消光系数为157000 M−1cm−1，量子产率为0.11。在盐水中，其激发波长在768-784 nm范围内。

應用

IR-783可用作合成生物应用所需的IR-808染料的起始材料。这种成分还可用于形成检测肿瘤的NIR荧光人血清白蛋白纳米颗粒。它还可能用作多峰体内成像造影剂。

特點和優勢

可溶于水，用作激光和近红外染料

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)

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
BCCG5096
BCCC7607
BCBZ9950
BCBW5679
BCBT3098

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Pantong Li et al.
International journal of oncology, 55(2), 415-424 (2019-06-08)
IR‑783, a near‑infrared heptamethine cyanine dye, has been reported to possess cancer targeting and anticancer effects; Ηowever, the molecular mechanism by which IR‑783 exhibits anti‑breast cancer activity is unclear. In the present study, the inhibitory effects of IR‑783 on the
Guanjun Deng et al.
Theranostics, 8(15), 4116-4128 (2018-08-22)
Near-infrared (NIR) fluorescence imaging has relied on fluorophores that emit in the 700-900 nm NIR-Ia or 1,000-1,700 nm NIR-II window for generating deep-tissue images. Up until now, there have been few fluorophores developed for the 900-1,000 nm NIR-Ib window. This
2-[2-[2-Chloro-3-[2-[1, 3-dihydro-3, 3-dimethyl-1-(4-sulfobutyl)-2H-indol-2-ylidene]-ethylidene]-1-cyclohexen-1-yl]-ethenyl]-3, 3-dimethyl-1-(4-sulfobutyl)-3H-indolium
Molecular Imaging and Contrast Agent Database (MICAD) (2010)
Markedly enhanced up-conversion luminescence by combining IR-808 dye sensitization and core-shell-shell structures
Xu J, et al.
Dalton Transactions, 46(5), 1495-1501 (2017)
Lily Yang et al.
Theranostics, 4(1), 106-118 (2014-01-08)
Complete removal of tumors by surgery is the most important prognostic factor for cancer patients with the early stage cancers. The ability to identify invasive tumor edges of the primary tumor, locally invaded small tumor lesions, and drug resistant residual
查看所有相关文献

商品

Graphene in Biotechnology

Graphene has emerged as the new wonder material. Being only one atom thick and composed of carbon atoms arranged in a hexagonal honeycomb lattice structure, the interest in this material has exploded exponentially since 2004 when it was first isolated and identified using a very simple method.

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门