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G7651

Sigma-Aldrich

戊二醛 溶液

Grade I, 50% in H2O, specially purified for use as an electron microscopy fixative or other sophisticated use

同義詞:

1,5-戊二醛, 五碳双缩醛 溶液

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About This Item

線性公式:
OHC(CH2)3CHO
CAS號碼:
111-30-8
分子量：:
100.12
Beilstein:
605390
MDL號碼:
MFCD00007025
分類程式碼代碼:
12352114
PubChem物質ID:
24895318
NACRES:
NA.21
暫時無法取得訂價和供貨情況

品質等級

300

種類

Grade I

形狀

liquid

濃度

50% in H2O

技術

electron microscopy: suitable (fixative)

顏色

colorless

mp

-21  °C ((-6 °F))

溶解度

water: soluble

運輸包裝

dry ice

儲存溫度

−20°C

SMILES 字串

[H]C(CCCC([H])=O)=O

InChI

1S/C5H8O2/c6-4-2-1-3-5-7/h4-5H,1-3H2

InChI 密鑰

SXRSQZLOMIGNAQ-UHFFFAOYSA-N

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相關類別

一般說明

戊二醛是一种饱和二醛，广泛用作化学杀菌剂。戊二醛溶液由固定效率不同的单体和聚合体混合而成。 

應用

戊二醛溶液可用于：
  • 加入4-(2-羟乙基)-1-哌嗪乙磺酸(HEPES)缓冲液中，将浓缩的胞外囊泡(EV)固定在刀豆蛋白A上，进行扫描电镜(SEM)观察
  • 作为溶液组分，固定细胞并观察形态
  • 固定水溶液中的大肠杆菌，保持细菌细胞的表面形态

生化／生理作用

在生物医学研究中，戊二醛用于固定细胞，并可用于分析健康和病理红细胞。

特點和優勢

  • 应用高效安全，适配带透镜仪器、橡胶和塑料
  • 对金属无腐蚀性
  • 活化后保质期至少14天

其他說明

为了全面了解我们针对客户研究提供的各种单糖产品，建议您访问我们的碳水化合物分类页面。

免責聲明

根据全球生物杀灭剂的法规，包括但不限于美国环境保护局的《联邦杀虫剂、杀真菌剂和灭鼠剂法案》、《欧洲生物杀灭剂法规》、 加拿大害虫管理局、土耳其《生物杀灭剂产品法规》、韩国《消费化学产品和生物杀灭剂安全管理法案》(K-BPR)，该产品不可用作生物杀灭剂。

訊號詞

Danger

危險分類

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

標靶器官

Respiratory system

安全危害

EUH071

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
0000370288
0000371186
0000370288
0000371186
0000267888

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Stéphane Jauréguiberry et al.
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Patients with severe malaria treated with artesunate sometimes experience a delayed hemolytic episode. Artesunate (AS) induces pitting, a splenic process whereby dead parasites are expelled from their host erythrocytes. These once-infected erythrocytes then return to the circulation. We analyzed hematologic
Stephanie J Bissel et al.
Journal of neuropathology and experimental neurology, 74(8), 767-777 (2015-06-27)
Human parechovirus 3 (HPeV3) is a picornavirus associated with neurologic disease in neonates. Human parechovirus 3 infection of preterm and term infants is associated with seizures and destructive periventricular white matter lesions. Despite unremarkable cerebrospinal fluid (CSF), HPeV3 RNA can
Irene Costantini et al.
Scientific reports, 5, 9808-9808 (2015-05-08)
Extensive mapping of neuronal connections in the central nervous system requires high-throughput µm-scale imaging of large volumes. In recent years, different approaches have been developed to overcome the limitations due to tissue light scattering. These methods are generally developed to
Ming Fang et al.
BMC neuroscience, 16, 84-84 (2015-11-27)
Scutellarin, an anti-inflammatory agent, effectively suppressed microglia activation in rats with middle cerebral artery occlusion (MCAO). Robust microglia activation, acute in onset, was followed by astrogliosis. This study was aimed to determine if scutellarin would also affect the reactive astrocytes
Jamie Hinks et al.
Applied and environmental microbiology, 81(6), 1949-1958 (2015-01-13)
The modification of microbial membranes to achieve biotechnological strain improvement with exogenous small molecules, such as oligopolyphenylenevinylene-conjugated oligoelectrolyte (OPV-COE) membrane insertion molecules (MIMs), is an emerging biotechnological field. Little is known about the interactions of OPV-COEs with their target, the
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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