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P62402

Sigma-Aldrich

4－吡啶甲醛

97%

别名:

吡啶-4-甲醛

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25 G
$145.00
100 G
$330.00
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$946.00

$145.00

预计发货时间2025年4月21日详情

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25 G
$145.00
100 G
$330.00
500 G
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About This Item

经验公式（希尔记法）:
C6H5NO
CAS号:
872-85-5
分子量:
107.11
Beilstein:
105342
EC 号:
212-832-3
MDL编号:
MFCD00006425
UNSPSC代码:
12352100
PubChem化学物质编号:
24898732
NACRES:
NA.22

$145.00

预计发货时间2025年4月21日详情

获取大包装报价

方案

97%

折射率

n20/D 1.544 (lit.)

沸点

71-73 °C/10 mmHg (lit.)

密度

1.137 g/mL at 20 °C (lit.)

储存温度

2-8°C

SMILES字符串

[H]C(=O)c1ccncc1

InChI

1S/C6H5NO/c8-5-6-1-3-7-4-2-6/h1-5H

InChI key

BGUWFUQJCDRPTL-UHFFFAOYSA-N

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相关类别

一般描述

4-吡啶甲醛是一种杂环结构单元，用于通过 Korich 型反应制备席夫碱。[1]

应用

4-吡啶甲醛用于：
  • 通过与N,N-二基取代甲酰胺偶联合成ʅ,β-不饱和酰胺。[2]
  • 合成meso-取代A3-咔咯。[3]
  • 合成N-（甲基吡啶）-L- 缬氨酸作为配体，以构建锌金属-有机框架(Zn-MOF)。[4]
    • 合成
  • 4′-三联吡啶，具有潜在的抗癌和抗菌作用。[5]
    • 合成
  • 4-吡啶甲醛缩氨基硫脲，作为低碳钢的腐蚀抑制剂。[6]

象形图

CorrosionExclamation mark
GHS05,GHS07

警示用语：

Danger

危险声明

H314,H317,H412

危险分类

Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 1

闪点(°F)

172.0 °F

闪点(°C)

77.8 °C

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
WXBF4934V
WXBF0245V
WXBF1978V
WXBD6066V
WXBD5295V

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5,10,15,20-四(4-吡啶基)-21H,23H-卟吩 97%

Sigma-Aldrich

257613

5,10,15,20-四(4-吡啶基)-21H,23H-卟吩

Cross coupling of acyl and aminyl radicals: Direct synthesis of amides catalyzed by Bu4NI with TBHP as an oxidant.
Liu Z, et al.
Angewandte Chemie (International Edition in English), 51(13), 3231-3235 (2012)
A combined computational/experimental study on HSA binding of two water-soluble Schiff base ligands derived from pyridine derivative and ethylendiamine.
Hajar Molaee et al.
Journal of biomolecular structure & dynamics, 37(3), 641-648 (2018-02-03)
Efficient synthesis of meso-substituted corroles in a H2O- MeOH mixture.
Koszarna B and Gryko DT
The Journal of Organic Chemistry, 71(10), 3707-3717 (2006)
Copper (I) iodide complex with 4-pyridinecarboxaldehyde ligand: Synthesis, spectroscopic characterisation, AIM and NCI analysis combined with molecular docking and antibacterial activity studies
Celik S, et al.
Journal of Molecular Structure, 134279, 1273-1273 (2023)
Helical water chain mediated proton conductivity in homochiral metal-organic frameworks with unprecedented zeolitic unh-topology.
Sahoo SC, et al.
Journal of the American Chemical Society, 133(44), 17950-17958 (2011)
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  1. 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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  2. 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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