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A21002

Sigma-Aldrich

2-乙酰基吡啶

≥99%

别名:

甲基-2-吡啶基酮

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25 G
$61.30
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$183.00

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About This Item

经验公式（希尔记法）:
C7H7NO
CAS号:
1122-62-9
分子量:
121.14
Beilstein:
107759
EC 号:
214-355-6
MDL编号:
MFCD00006303
UNSPSC代码:
12352100
PubChem化学物质编号:
24890624
NACRES:
NA.22

$61.30

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质量水平

200

方案

≥99%

表单

liquid

折射率

n20/D 1.521 (lit.)

沸点

188-189 °C (lit.)

密度

1.08 g/mL at 25 °C (lit.)

SMILES字符串

CC(=O)c1ccccn1

InChI

1S/C7H7NO/c1-6(9)7-4-2-3-5-8-7/h2-5H,1H3

InChI key

AJKVQEKCUACUMD-UHFFFAOYSA-N

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应用

2-乙酰基吡啶可用于合成：
  • 近红外荧光探针，用于监测活细胞pH变化。[1]
  • 生物活性配体，用于制备各种金属配合物，包括Co(II)、Ni(II)、Cu(II)和Zn(II)。[2]
  • 一种水溶性时间门控发光探针，用于单线态氧检测。[3]
  • 2-乙酰基吡啶缩氨基硫脲，一种有效的铁螯合剂和抗增殖剂。[4]

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315

危险分类

Skin Irrit. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

163.4 °F - closed cup

闪点(°C)

73 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000297162
0000234454
0000234430
0000173265
0000160523

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Synthesis, characterization and biological studies of Co (II), Ni (II), Cu (II) and Zn (II) complexes with bidentate Schiff bases derived by heterocyclic ketone.
Singh K, et al.
European Journal of Medicinal Chemistry, 41(1), 147-153 (2006)
A near-infrared neutral pH fluorescent probe for monitoring minor pH changes: imaging in living HepG2 and HL-7702 cells.
Tang B, et al.
Journal of the American Chemical Society, 131(8), 3016-3023 (2009)
A europium (III) complex as an efficient singlet oxygen luminescence probe.
Song B, et al.
Journal of the American Chemical Society, 128(41), 13442-13450 (2006)
2-Acetylpyridine thiosemicarbazones are potent iron chelators and antiproliferative agents: redox activity, iron complexation and characterization of their antitumor activity.
Richardson D R, et al.
Journal of Medicinal Chemistry, 52(5), 1459-1470 (2009)
Joëlle Akl et al.
Dalton transactions (Cambridge, England : 2003), 43(33), 12721-12733 (2014-07-12)
The 4'-(2-fluorenyl)-2,2':6',2''-terpyridine (FT) ligand and its cis(Cl,Cl)- and trans(Cl,Cl)-[Ru(II)(FT)Cl2(NO)](PF6) complexes have been synthesized. Both isomers were separated by HPLC and fully characterized by (1)H and (13)C NMR. The X-ray diffraction crystal structures were solved for FT (Pna21 space group, a
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    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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