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Merck

198005

Sigma-Aldrich

2-氯-1-甲基吡啶碘化物

97%

别名:

Mukaiyama试剂

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About This Item

经验公式(希尔记法):
C6H7ClIN
CAS号:
分子量:
255.48
Beilstein:
3572320
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

97%

mp

200 °C (dec.) (lit.)

SMILES 字串

[I-].C[n+]1ccccc1Cl

InChI

1S/C6H7ClN.HI/c1-8-5-3-2-4-6(8)7;/h2-5H,1H3;1H/q+1;/p-1

InChI 密鑰

ABFPKTQEQNICFT-UHFFFAOYSA-M

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一般說明

2-氯-1-甲基吡啶碘化物(Mukaiyama试剂)是有机合成中的常用试剂,用于活化醇的羟基和羧酸。它可用于以相应的羧酸合成酯、内酯、酰胺、内酰胺和烯酮的衍生物。由于其毒性低、反应条件简单、价格比EDC便宜,它还可用作肽合成中的高效偶联剂。

應用

2-氯-1-甲基吡啶碘化物(CMPI)可用作:
  • 脱水剂,用于将各种醛肟转化为腈,醇转化为硫氰酸烷基酯。
  • 交联剂,用于制备用于生物医学应用的可生物降解交联透明质酸膜和明胶膜。
  • 缩合剂,用于以β氨基酸合成各种β内酰胺。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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A convenient method for the construction of β-lactam compounds from β-amino acids using 2-chloro-1-methylpyridinium iodide as condensing reagent
Huang H, et al.
Chemistry Letters (Jpn), 13(8), 1465-1466 (1984)
A novel cell support membrane for skin tissue engineering: Gelatin film cross-linked with 2-chloro-1-methylpyridinium iodide
Yeh Ming-kung, et al.
Polymer, 52(4), 996-1003 (2011)
Ming-Kung Yeh et al.
Journal of biomaterials science. Polymer edition, 23(7), 973-990 (2011-05-10)
We prepared a novel porous gelatin (GEL) sponge which was cross-linked (CL) with a zero-length crosslinker of 2-chloro-1-methylpyridinium iodide (CMPI), and compared CPMI with 1-ethyl-3,3-dimethylaminoproplycarbodiimide (EDC). The ninhydrin assay indicated that the CMPI-CL-GEL sponge had a higher degree of cross-linking
Dmitrii V Belykh et al.
Molecules (Basel, Switzerland), 23(7) (2018-07-18)
This article focuses on the antiradical activity of a number of 2,6-diisobornylphenol-porphyrin conjugates with various spacers between the porphyrin and phenolic fragments in the model reaction of ethylbenzene oxidation initiated by azoisobutyric acid dinitrile. The study has shown that the
Jenn-Jong Young et al.
Journal of biomaterials science. Polymer edition, 15(6), 767-780 (2004-07-17)
In order to obtain much slower biodegradable films, which are often required for biomedical applications, we have developed a series of studies on heterogeneous cross-linking of hyaluronic acid (HA) films by using 2-chloro-1-methylpyridinium iodide (CMPI) or 1-ethyl-(3,3-dimethylaminopropyl)carbodiimide (EDC) as cross-linking

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