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37291

二氢乙锭

Name: 二氢乙锭
Brand: SIGMA

BioReagent, suitable for fluorescence, ≥95% (HPCE)

别名:

2,7-二氨基-10-乙基-9-苯基-9,10-二氢苯基菲啶, 3,8-二氨基-5,6-二氢-5-乙基-6-苯基菲啶, 二氢乙锭

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关于此项目

经验公式（希尔记法）:

C₂₁H₂₁N₃

化学文摘社编号:

104821-25-2

分子量:

315.41

UNSPSC Code:

12161505

NACRES:

NA.32

PubChem Substance ID:

57649715

MDL number:

MFCD00077335

Beilstein/REAXYS Number:

5107482

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属性

product line

BioReagent

Quality Level

100

assay

≥95% (HPCE)

form

solid

mol wt

315.41 g/mol

solubility

acetonitrile: soluble, methanol: soluble

fluorescence

λ_ex 358 nm; λ_em 461 nm, λ_ex 392 nm; λ_em 410 nm in methanol

suitability

suitable for fluorescence

storage temp.

−20°C

SMILES string

CCN1C(c2ccccc2)c3cc(N)ccc3-c4ccc(N)cc14

InChI

1S/C21H21N3/c1-2-24-20-13-16(23)9-11-18(20)17-10-8-15(22)12-19(17)21(24)14-6-4-3-5-7-14/h3-13,21H,2,22-23H2,1H3

InChI key

XYJODUBPWNZLML-UHFFFAOYSA-N

说明

Application

氧化还原指示剂。氧化为乙锭之前为蓝色荧光。

二氢乙锭 (dHEt) 是一种荧光探针，用于检测活性氧自由基 (ROS) 的存在。

Packaging

无底玻璃瓶。内含物在插入的融合锥体内。

Other Notes

乙锭的B环还原型类似物

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存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Noise-induced hearing loss (NIHL) as a target of oxidative stress-mediated damage: cochlear and cortical responses after an increase in antioxidant defense.

Anna Rita Fetoni et al.

The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(9), 4011-4023 (2013-03-01)

This study addresses the relationship between cochlear oxidative damage and auditory cortical injury in a rat model of repeated noise exposure. To test the effect of increased antioxidant defenses, a water-soluble coenzyme Q10 analog (Qter) was used. We analyzed auditory

Assessment of superoxide production and NADPH oxidase activity by HPLC analysis of dihydroethidium oxidation products.

Francisco R M Laurindo et al.

Methods in enzymology, 441, 237-260 (2008-06-17)

Assessment of low-level superoxide in nonphagocytic cells is crucial for assessing redox-dependent signaling pathways and the role of enzymes such as the NADPH oxidase complex. However, most superoxide probes present inherent limitations. Particularly, assessment of dihydroethidium (DHE) fluorescence is limited

Microbial biofilm proliferation within sealer-root dentin interfaces is affected by sealer type and aging period.

Karina A Roth et al.

Journal of endodontics, 38(9), 1253-1256 (2012-08-16)

Root canal fillings are intended to prevent microbial proliferation over time in the canal after treatment. The objective of this study was to assess biofilm proliferation within the sealer-dentin interfaces of 2 methacrylate resin-based systems, self-etch (SE) and total-etch (TE)

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