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Merck

W296600

Sigma-Aldrich

吡啶

≥99%

别名:

吖嗪, 氮杂苯

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About This Item

经验公式(希尔记法):
C5H5N
CAS号:
分子量:
79.10
FEMA號碼:
2966
Beilstein:
103233
EC號碼:
歐洲委員會號碼:
604
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
NACRES:
NA.21
agency:
follows IFRA guidelines

生物源

synthetic

品質等級

等級

Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines

法律遵循

EU Regulation 1223/2009

蒸汽密度

2.72 (vs air)

蒸汽壓力

10 mmHg ( 13.2 °C)
20 mmHg ( 25 °C)

化驗

≥99%

形狀

liquid

自燃溫度

899 °F

expl. lim.

12.4 %

包裝

composite drum of 25 kg
glass bottle of 1 kg
steel drum of 10 kg

雜質

≤0.50% (water)

顏色

colorless

折射率

n20/D 1.509 (lit.)

pH值

8.5 (25 °C, 15.82 g/L)

bp

115 °C (lit.)

mp

−42 °C (lit.)

密度

0.978 g/mL at 25 °C (lit.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

香料過敏原

no known allergens

感官的

fishy; sour

SMILES 字串

C1=CN=CC=C1

InChI

1S/C5H5N/c1-2-4-6-5-3-1/h1-5H

InChI 密鑰

JUJWROOIHBZHMG-UHFFFAOYSA-N

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應用


  • 从2D到3D大体积吡啶类化合物的反应性和空间参数:手性氮杂三蝶烯对氮的空间需求增加。:研究探讨了大体积吡啶类化合物的反应性和空间参数,特别是手性氮杂三蝶烯,它们在不对称催化和药物化学中具有潜在的应用前景(Bensaida et al., 2024)。

  • 哌啶和吡啶系列Dion-Jacobson相无铅锡基钙钛矿单晶及其在场效应晶体管中的应用。:研究调查了哌啶和吡啶系列无铅锡基钙钛矿单晶在场效应晶体管中的使用,突出了其在电子和光电子领域的应用潜力(Liao et al., 2024)。

  • 新型硫代烷基吡啶衍生物的合成、生物活性评价和SAR。:研究侧重于新型硫代烷基吡啶衍生物的合成和生物活性,为其构效关系(SAR)和潜在的药物应用提供了见解(Sh Dashyan et al., 2024)。

免責聲明

仅供R&D或非EU食品使用不用于零售。

象形圖

FlameExclamation mark

訊號詞

Danger

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

68.0 °F - closed cup

閃點(°C)

20 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Total syntheses of complanadines A and B.
Le Zhao et al.
Angewandte Chemie (International ed. in English), 52(6), 1722-1725 (2013-01-03)
Nathalie Ségaud et al.
Inorganic chemistry, 52(2), 691-700 (2013-01-11)
We report the synthesis, characterization, and solution chemistry of a series of new Fe(II) complexes based on the tetradentate ligand N-methyl-N,N'-bis(2-pyridyl-methyl)-1,2-diaminoethane or the pentadentate ones N,N',N'-tris(2-pyridyl-methyl)-1,2-diaminoethane and N,N',N'-tris(2-pyridyl-methyl)-1,3-diaminopropane, modified by propynyl or methoxyphenyltriazolyl groups on the amino functions. Six of
Ye Wei et al.
Journal of the American Chemical Society, 135(10), 3756-3759 (2013-02-27)
We describe here a [3+3]-type condensation reaction of O-acetyl ketoximes and α,β-unsaturated aldehydes that is synergistically catalyzed by a copper(I) salt and a secondary ammonium salt (or amine). This redox-neutral reaction allows modular synthesis of a variety of substituted pyridines
Jerri M Rook et al.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 40(3), 755-765 (2014-09-23)
Allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGlu5) have exciting potential as therapeutic agents for multiple brain disorders. Translational studies with mGlu5 modulators have relied on mGlu5 allosteric site positron emission tomography (PET) radioligands to assess receptor occupancy
Yuya Kodama et al.
Journal of medicinal chemistry, 56(22), 9342-9350 (2013-11-01)
In this study, we developed an assignment-free approach for rapid identification of ligand-binding sites in target proteins by using NMR. With a sophisticated cell-free stable isotope-labeling procedure that introduces (15)N- or (13)C-labels to specific atoms of target proteins, this approach

Global Trade Item Number

货号GTIN
W296600-10KG
W296600-25KG-K4061838257529
W296600-SAMPLE
W296600-10KG-K4061838257505
W296600-1KG
W296600-1KG-K4061838257512
W296600-25KG
W296600-SAMPLE-K4061837518126

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