554030
4,5-二氰基咪唑
99.0%
别名:
4,5-咪唑二甲腈
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关于此项目
经验公式（希尔记法）:
C5H2N4
化学文摘社编号:
分子量:
118.10
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
214-344-6
Beilstein/REAXYS Number:
118208
MDL number:
Assay:
99.0%
Quality Level
assay
99.0%
mp
168-175 °C (lit.)
functional group
nitrile
SMILES string
N#Cc1nc[nH]c1C#N
InChI
1S/C5H2N4/c6-1-4-5(2-7)9-3-8-4/h3H,(H,8,9)
InChI key
XGDRLCRGKUCBQL-UHFFFAOYSA-N
General description
4，5-二氰基咪唑（DCI）可作为寡核苷酸合成中的活化剂。
Application
4，5-二氰基咪唑可用于合成：
- 5′-O-（4，4′-二甲氧基三苯甲基）-2′-脱氧胸苷 3′-O-（2-氰基乙基 N,N-二异丙基亚磷酰胺）
- 4，5-二（酰胺肟基）咪唑 [4，5-（DAO）Im]
- 1-（4-甲氧基苄基）-4，5-二氰基咪唑
- 新型咪唑并 [4 5-e] [1 3] 二氮杂类似物
- N-苄基-4，5-二氰基咪唑]
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Structural clues to UO₂²⁺/VO₂⁺ competition in seawater extraction using amidoxime-based extractants.
Steven P Kelley et al.
Chemical communications (Cambridge, England), 50(83), 12504-12507 (2014-09-06)
Here we present the first structural comparison of amidoxime complexes of UO2(2+) and VO2(+) (the main competitor in the extraction of uranium from seawater using amidoxime-based sorbents) using a 4,5-di(amidoxime)-functionalized imidazole ligand. The amidoxime groups resist tautomerization in both cases
4, 5-Dicyanoimidazole.
Sebesta DP and Vagle K.
e-EROS Encyclopedia of Reagents for Organic Synthesis. null
Synthesis of 1-benzyl-8, 9-dihydroimidazo [4, 5-c] pyrrolo [3, 2-g] quinolin-4 (5H)-one via palladium-catalyzed intramolecular arylation.
Delest B, et al.
Tetrahedron, 60(29), 6079- 6083 (2004)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 554030-5G | 04061832582276 |
| 554030-25G | 04061832582269 |
| 554030-1KG | 04061826733035 |