乙腈(ACN)

CAS: 75-05-8 货号: A104445 分子式: C2H3N 分子量: 41.05 Beilstein号: 741857 EC号: 200-835-2
有货
级别和纯度: 用于DNA合成 ? DNA 合成级 —— 供寡核苷酸合成的高纯度试剂。适用于纯度决定产率的亚磷酰胺 DNA 合成。 ≥99.9%(GC)
别名
色谱乙腈
储存条件
室温,充氩
运输条件
DG运输
★
规格
库存
价格
数量
100ml
A104445-100ml
现货 Stock Image
¥227.90
2.5L
A104445-2.5L
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¥561.90
4×2.5L
A104445-4×2.5L
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¥1,999.90
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为什么选择此级别

用于DNA合成 级 提供 ≥99.9%(GC) 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。

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储存与运输

室温,充氩。DG运输 。请查阅批次 COA 获取详细规格。

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质量文档

SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。

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文献证明

在色谱分析、有机合成和交叉偶联反应领域已被 3344 篇同行评审文献引用。

概述

有轻微醚气味。有毒。燃烧时发光火焰。能与水、乙醚、甲醇、丙酮、氯仿、四氯化碳、氯化乙烯、乙酸甲酯、乙酸乙酯、乙酰胺溶液和许多不饱和烃混溶,不能与饱和烃混溶。能溶解一些无机盐类,如硝酸银、硝酸锂和溴化镁等。能与水形成共沸混合物(含水16%) 乙腈最主要的用途是作溶剂。在石油工业中用于从石油烃中除去焦油、酚等物质的溶剂。在油脂工业中用作从动植物油中抽提脂肪酸的溶剂,在医药上用于甾族类药物的再结晶的反应介质。乙腈是医药(维生素B1),香料的中间体,是制造均三嗪氮肥增效剂的原料。也用作酒精的变性剂。此外,还可以用于合成乙胺、乙酸等,并在织物染色、照明工业中也有许多用途。


规格

别名
色谱乙腈
英文别名
ACN | Acetonitril (GERMAN, DUTCH) | ACETONITRILE | ace-tonitrile | aceto-nitrile | acetonitrile- | DTXCID909 | acetonitnle | Acetonitrile 1000 microg/mL in Methanol | Acetonitrile, puriss., 95% | Acetonitrile, Environmental Grade | Acetonitrile, for DNA s
规格或纯度
用于DNA合成, ≥99.9%(GC)
英文名称
Acetonitrile(ACN)
应用
乙腈最主要的用途是作溶剂。在石油工业中用于从石油烃中除去焦油、酚等物质的溶剂。在油脂工业中用作从动植物油中抽提脂肪酸的溶剂,在医药上用于甾族类药物的再结晶的反应介质。乙腈是医药(维生素B1),香料的中间体,是制造均三嗪氮肥增效剂的原料。也用作酒精的变性剂。此外,还可以用于合成乙胺、乙酸等,并在织物染色、照明工业中也有许多用途。
储存条件
室温,充氩
运输条件
DG运输
纯度
≥99.9%(GC)
名称和识别符
PubChem SID
EC号
200-835-2
分子类型
小分子
IUPAC Name
acetonitrile
INCHI
1S/C2H3N/c1-2-3/h1H3
InChi Key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
Smiles
CC#N
Isomeric SMILES
CC#N
UN Number
Packing Group
II
分子量
41.05
Beilstein号
741857

技术文档

📋 安全数据表 (SDS)

全面的危险、操作、储存及法规合规文件。

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✅ 分析证书 (COA)

批次质量数据。输入批号以获取对应 COA。

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📊 产品数据表

产品规格和应用的快速参考摘要。

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🔬 规格说明书

该级别的完整质量属性和验收标准。

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高级数据

系统学分类

分类树(Taxonomy Tree)

界(kingdom) 有机化合物
超类(Superclass) 有机氮化合物
类(Class) 有机氮化合物
亚类(Subclass) 有机氰化物
中间层级节点(Intermediate Tree Nodes) 暂无
直接上位类(Direct Parent) 腈类
其他上位类(Alternative Parents) 有机光子化合物  碳氢化合物衍生物  
分子骨架(Molecular Framework) 脂肪族无环化合物
取代基(Substituents) 脂肪族非环化合物 - 碳腈 - 烃衍生物 - 氰基化合物 - 有机氮化合物
描述(Description) 该化合物属于有机化合物类别中的氰基化合物。这类化合物具有RC#N结构,即氰化氢(HC#N)的C位取代衍生物。
外部描述符(External Descriptors) aliphatic nitrile
三维结构
交互式化学结构模型





关联靶点(其它种属)
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 活性数据)
活性类型 Relation Activity value Units Action Type 期刊 PubMed Id doi Assay Aladdin ID
Nr1i2 Nuclear receptor subfamily 1 group I member 2 (14 活性数据)
活性类型 Relation Activity value Units Action Type 期刊 PubMed Id doi Assay Aladdin ID
作用机制
作用机制 Action Type target ID Target Name Target Type Target Organism Binding Site Name 参考文献
化学和物理性质
密度
0.786
敏感性
对空气敏感;易吸潮
折光率
1.343-1.345
闪点(℃)
2 °C
沸点
81-82°C
熔点
-46°C
分子量
41.050 g/mol
XLogP3
0.000
氢键供体数Hydrogen Bond Donor Count
0
氢键受体数Hydrogen Bond Acceptor Count
1
可旋转键计数Rotatable Bond Count
0
精确质量Exact Mass
41.0265 Da
单同位素质量Monoisotopic Mass
41.0265 Da
拓扑极表面积Topological Polar Surface Area
23.800 Ų
重原子数Heavy Atom Count
3
形式电荷Formal Charge
0
复杂度Complexity
29.300
同位素原子数Isotope Atom Count
0
定义的原子立体中心计数Defined Atom Stereocenter Count
0
未定义的原子立体中心计数Undefined Atom Stereocenter Count
0
定义的键立体中心计数Defined Bond Stereocenter Count
0
未定义的键立体中心计数Undefined Bond Stereocenter Count
0
所有立体化学键的总数The total count of all stereochemical bonds
0
共价键合单元计数Covalently-Bonded Unit Count
1
安全和危险性(GHS)
一般危化品
一般危化品
象形图
GHS02,   GHS07
信号词
危险
危险声明

H225: 高度易燃的液体和蒸气

H319: 引起严重眼睛刺激

H302+H312+H332: 吞咽,皮肤接触或吸入有害。

预防措施声明

P210: 远离热源,热表面,火花,明火和其他点火源。 - 禁止抽烟。

P233: 保持容器密闭。

P240: 地面/粘结容器和接收设备

P241: 使用防爆的[电气/通风/照明/.../]设备。

P242: 仅使用无火花的工具。

P243: 采取防静电措施

P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾

P264: 处理后要彻底洗手。

P270: 使用本产品时,请勿进食、饮水或吸烟。

P271: 仅在室外或通风良好的地方使用。

P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。

P321: 特殊处理(请参阅此标签上的...)。

P330: 漱口

P302+P352: 如皮肤沾染:用水充分清洗。

P303+P361+P353: 如皮肤(或头发)沾染:立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴。

P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。

P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。

P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。

P370+P378: 火灾时:使用干砂、干粉或抗醇泡沫灭火。

P403+P235: 存放在通风良好的地方。保持低温。

P501: 将内容物/容器处理到。。。

P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。

P301+P317: 如果被吞咽:请寻求医疗帮助。

P317: 寻求紧急医疗救助。

P337+P317: 如果眼睛刺激持续:寻求医疗帮助。

WGK Germany
2
Class
3
Merck Index
70
质检证书(CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
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批号(Lot Number) 证书类型 货号
D2615174 分析证书 A104445
D2615176 分析证书 A104445
F2526025 分析证书 A104445
I2512068 分析证书 A104445
L2405288 分析证书 A104445
L2405289 分析证书 A104445
F2404256 分析证书 A104445
F2404257 分析证书 A104445
B2426267 分析证书 A104445
B2426268 分析证书 A104445
E2310741 分析证书 A104445
I1828056 分析证书 A104445
G1820002 分析证书 A104445
D1819024 分析证书 A104445
I2315113 分析证书 A104445
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Peptide Mapping for Protein Structure Identification
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How do I load a hydrophobic drug into liposomes?
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A New Esterification Method — Rapid Esterification Mediated by the Coupling Reagent NDTP
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“For DNA Synthesis” Reagent Grade — Detailed Explanation & Rationale
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Distillation Grade Reagents: Definition, Quality Control and Representative Aladdin Products
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Hesperidin: A Multifunctional Flavonoid Hidden in Citrus Peels
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TEMPO-Catalyzed Oxidation Quick Reference (Alcohol Oxidation Focus): Three Regeneration Routes (NaOCl / Cu–O₂ / PIDA) + Selection & Troubleshooting
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Research Progress in Detection Technologies for Soluble Sugars in Plants
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How to Make the Suzuki–Miyaura Reaction Robust: Pinpoint the Bottleneck and Lock in a Reproducible Operating Window (with Selection Navigation and Product Tables 1–5)
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DSC 的方法学价值:NHS 型活化中间体的构建与选用判断
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Preparation Methods and Precautions for Silane Coupling Agent Primer Solutions
寡核苷酸化学合成中的偶联活化剂、核苷砌块与修饰设计:对合成效率、纯度和性质的影响
Coupling Activators, Nucleoside Building Blocks, and Modification Design in Oligonucleotide Chemical Synthesis: Their Effects on Synthetic Efficiency, Purity, and Product Properties
多孔石墨化碳(PGC)色谱柱:用分子形状和石墨表面 π 电子云建立困难分离的新选择性
Porous Graphitic Carbon (PGC) Chromatography Columns: Creating New Selectivity for Challenging Separations through Molecular Shape and the π-Electron Cloud on the Graphitic Surface
复杂底物中低活性胺的选择性酰化:N/O 与 N/N 选择性控制思路
Selective Acylation of Less Reactive Amines in Complex Substrates: Strategies for N/O and N/N Selectivity Control This article draws on the work of Li et al. on the TCFH/catalytic Oxyma system and transient imine protection, and summarizes design strateg
多肽合成异常杂质如何排查?从氨基相关副反应看工艺问题定位
How to Troubleshoot Abnormal Impurities in Peptide Synthesis? Locating Process Issues Through Amino-Related Side Reactions
多肽中间体难溶、难分离?标签辅助液相肽合成(TAG-LPPS)的路线设计与后处理策略
Peptide Intermediates Difficult to Dissolve and Separate? Route Design and Workup Strategies for Tag-Assisted Liquid-Phase Peptide Synthesis (TAG-LPPS)
AITF 介导羧酸活化用于酰胺、肽和酯合成:活化机制与适用场景
AITF-Mediated Carboxylic Acid Activation for the Synthesis of Amides, Peptides, and Esters: Activation Mechanism and Applicable Scenarios
多肽合成中羧基与羟基相关杂质的形成与控制——以 Asp/Glu 和 Ser/Thr 残基副反应为例
Formation and Control of Carboxyl- and Hydroxyl-Related Impurities in Peptide Synthesis — Using Asp/Glu and Ser/Thr Residue Side Reactions as Examples
β-羟丁酸检测方法与代谢意义:酶法、血酮仪与LC-MS检测的应用比较
β-Hydroxybutyrate Detection Methods and Metabolic Significance: Comparative Applications of Enzymatic Assays, Blood Ketone Meters, and LC-MS
还原糖检测方法比较:斐林试剂、Benedict法、 DNS法与HPLC法的应用选择
Comparison of Reducing Sugar Detection Methods: Selection of Fehling’s Reagent, Benedict’s Method, DNS Method, and HPLC
CTSOBt 苯并三氮唑-磺酸酯缩合试剂:羧酸活化与合成应用价值
CTSOBt Benzotriazole–Sulfonate Coupling Reagent: Carboxylic Acid Activation and Synthetic Application Value
从硝基芳烃到药物相关吡啶:光诱导芳基氮宾介导的骨架编辑策略
From Nitroarenes to Pharmaceutically Relevant Pyridines: A Photochemically Induced Aryl Nitrene-Mediated Skeletal Editing Strategy
含水介质中酰胺化试剂的选择逻辑:竞争反应、活化中间体与底物效应
Logic for Selecting Amidation Reagents in Aqueous Media: Competing Reactions, Activated Intermediates, and Substrate Effects
非共价3CL蛋白酶抑制剂S-217622的发现与结构优化
Discovery and Structural Optimization of the Noncovalent 3CL Protease Inhibitor S-217622
环化如何改变多肽行为:以Cyclopeptide-5为例解析构象预组织、皮肤递送与整合素结合
How Cyclization Changes Peptide Behavior: Conformational Preorganization, Skin Delivery, and Integrin Binding, Using Cyclopeptide-5 as an Example
生物模拟肽的皮肤作用逻辑:序列与构象、皮肤递送、稳定性及靶点匹配
The Logic of Biomimetic Peptide Action in Skin: Sequence and Conformation, Skin Delivery, Stability, and Target Matching
辅酶Q10如何作用于皮肤:线粒体电子传递、膜脂抗氧化与脂质载体递送
How Coenzyme Q10 Acts on the Skin: Mitochondrial Electron Transfer, Antioxidant Protection of Membrane Lipids, and Lipid-Carrier Delivery
先构建三元环,还是先形成碳—氮键?——环丙胺合成的逆合成策略、路线选择与立体控制
Build the Three-Membered Ring First, or Form the Carbon–Nitrogen Bond First?—Retrosynthetic Strategies, Route Selection, and Stereochemical Control in Cyclopropylamine Synthesis
一级、二级胺为何难以直接参与经典Mitsunobu反应:BEHT介导醇胺化的机理、构型翻转与反应范围
Why Primary and Secondary Amines Have Difficulty Participating Directly in the Classical Mitsunobu Reaction: Mechanism, Inversion of Configuration, and Reaction Scope of BEHT-Mediated Alcohol Amination
乙酰基六肽-8在表情纹管理中的作用基础:SNARE复合体干预、经皮递送限制与复配思路
Mechanistic Basis of Acetyl Hexapeptide-8 in the Management of Expression Lines: SNARE Complex Interference, Constraints on Percutaneous Delivery, and Combination Strategies
ImCl[H₂F₃]的储存稳定性与脱氧氟化反应性——H₂F₃⁻氟源反应性调控与2-氯咪唑鎓底物活化
Storage Stability and Deoxyfluorination Reactivity of ImCl[H₂F₃]—Reactivity Modulation of the H₂F₃⁻ Fluoride Source and Substrate Activation by 2-Chloroimidazolium
芳炔–四嗪三重串联反应的选择性机制:反应路径切换与中间体转化
Selectivity Mechanism of the Triple Aryne–Tetrazine Cascade Reaction: Reaction-Pathway Switching and Intermediate Transformations
含甲基磺酰基杂环的直接构建:预功能化三碳脒鎓盐的合成与应用
Direct Construction of Methylsulfonyl-Containing Heterocycles: Synthesis and Applications of Prefunctionalized Three-Carbon Vinamidinium Salts
氮杂环膦酸酯的合成路线设计:C–P键形成时机与三类路线策略
Synthetic Route Design for Azaheterocyclic Phosphonates: Timing of C–P Bond Formation and Three Route Strategies
未知黄酮类O-糖苷的结构鉴定——分子式、苷元与糖组成、连接位置及端基构型
Structural Elucidation of Unknown Flavonoid O-Glycosides—Molecular Formula, Aglycone and Sugar Composition, Linkage Positions, and Anomeric Configurations
光/镍 C(sp²)–C(sp³) 偶联的动力学匹配:自由基生成、镍物种稳定性与光子通量
Kinetic Matching in Photoredox/Nickel C(sp²)–C(sp³) Coupling: Radical Generation, Nickel-Species Stability, and Photon Flux
LY3509754关键α-溴代酮的构建:β-氧代酯策略与酶促酯水解后的伴随脱羧
Construction of the Key α-Bromoketone Intermediate for LY3509754: A β-Keto Ester Strategy and Concomitant Decarboxylation Following Enzymatic Ester Hydrolysis
分子内 [2+2] 光环加成的连接链效应:直向型与交叉型区域选择性及逐步 C–C 成键
Tether Effects in Intramolecular [2+2] Photocycloadditions: Straight and Crossed Regioselectivity and Stepwise C–C Bond Formation
脱饱和胺化合成氨基杂芳烃:羰基位点预设C–N成键位置与后续脱饱和芳构化
Desaturative Amination for the Synthesis of Amino Heteroarenes: Carbonyl-Site Predefinition of the C–N Bond-Forming Position and Subsequent Desaturative Aromatization
无外加光催化剂条件下的烷烃 C(sp³)–H 光诱导官能化:痕量铁效应
Photoinduced Alkane C(sp³)–H Functionalization in the Absence of an Added Photocatalyst: Trace-Iron Effects
9,10-菲醌及其衍生物的反应性基础:邻二羰基电子结构、电子转移与光化学反应
Fundamentals of the Reactivity of 9,10-Phenanthrenequinone and Its Derivatives: Vicinal Dicarbonyl Electronic Structure, Electron Transfer, and Photochemical Reactions
氨基化 Suzuki–Miyaura 偶联:从 Ar–Ar′ 到 Ar–NH–Ar′ 的成键顺序与化学选择性控制
Aminative Suzuki–Miyaura Coupling: Bond-Formation Order and Chemoselectivity Control in the Transformation from Ar–Ar′ to Ar–NH–Ar′
LY3509754关键α-溴代酮的构建:β-氧代酯策略与酶促酯水解后的伴随脱羧
Construction of the Key α-Bromoketone Intermediate for LY3509754: A β-Keto Ester Strategy and Concomitant Decarboxylation Following Enzymatic Ester Hydrolysis
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