1-(pyren-1-yl)-2,5-dihydro-1H-pyrrole-2,5-dione

• ChemBase编号: 104568
• 分子式: C20H11NO2
• 平均质量: 297.30684
• 单一同位素质量: 297.0789786
• SMILES: O=C1C=CC(=O)N1c1ccc2ccc3cccc4c3c2c1cc4
• Canonical SMILES: O=C1C=CC(=O)N1c1ccc2c3c1ccc1c3c(cc2)ccc1
• InChI: InChI=1S/C20H11NO2/c22-17-10-11-18(23)21(17)16-9-7-14-5-4-12-2-1-3-13-6-8-15(16)20(14)19(12)13/h1-11H
• InChIKey: YXKWRQLPBHVBRP-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: 1-(pyren-1-yl)-2,5-dihydro-1H-pyrrole-2,5-dione
• IUPAC传统名: 1-(pyren-1-yl)pyrrole-2,5-dione
• 别名: N-(1-芘)马来酰亚胺; 1-(1-Pyrenyl)-1H-pyrrole-2,5-dione; N-(1-Pyrenyl)maleimide; N-(1-Pyrenyl)maleimide; N-(1-Pyrenyl) Maleimide; N-[3-Pyrenyl]maleimide; N-(1-PYRENYL)MALEIMIDE; N-(3-PYRENE)MALEEIMIDE

登记号

• CAS号: 42189-56-0
• EC号: 255-702-1
• MDL号: MFCD00049301
• Beilstein号: 1542661
• PubChem SID: 24898892; 162091675
• PubChem CID: 626783

理论计算性质

• 质子受体: 2
• 质子供体: 0
• LogD (pH = 5.5): 3.5564125
• LogD (pH = 7.4): 3.5564132
• Log P: 3.5564132
• 摩尔折射率: 88.6903 cm^3
• 极化性: 37.26703 Å^3
• 极化表面积: 37.38 Å^2
• 可自由旋转的化学键: 1
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: Chloroform; DMSO
• 外观: Yellow Solid
• 熔点: ~230 °C; 235-237 °C(lit.); 235-237°C

安全信息

• 保存条件: Refrigerator; Room Temperature (15-30°C)
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 德国WGK号: 1
• 危险公开号: 36/37/38
• 安全公开号: 26-36
• GHS危险品标识: GHS07
• GHS警示词: Warning
• GHS危险声明: H315-H319-H335
• GHS警示性声明: P261-P305 + P351 + P338
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves

产品相关信息

• 纯度: ≥99.0% (HPLC)
• 级别: for fluorescence
• Empirical Formula (Hill Notation): C20H11NO2

详细说明

MP Biomedicals - 05205206

MP Biomedicals Rare Chemical collection

MP Biomedicals - 02156439

(N-[3-Pyrenyl]maleimide)

Sigma Aldrich - P7908

包装
1 g in glass bottle
500 mg in glass bottle
Application
Reactant used in synthesis of:
• Oligodeoxynucleotide derivatives1
• Polymer conjugates of immunogenic peptides2
• Modified oligonucleotides for biosensing applications3,Reactant:
• Involved in synthesis of thermally stable fluorescent maleimide/isobutene alternating copolymers4
• Used as derivitizing agent for determination of glutathione disulfide levels in biological samples5

Sigma Aldrich - 82656

Other Notes
与蛋白质及其他带有易结合巯基的有机化合物形成荧光加合物?6,7
Application
Reactant used in synthesis of:
• Oligodeoxynucleotide derivatives1
• Polymer conjugates of immunogenic peptides2
• Modified oligonucleotides for biosensing applications3,Reactant:
• Involved in synthesis of thermally stable fluorescent maleimide/isobutene alternating copolymers4
• Used as derivitizing agent for determination of glutathione disulfide levels in biological samples5

Toronto Research Chemicals - P990200

A fluorescent sulfhydryl reagent that can form excited-state dimers which emit at longer wavelenghts than the lone excited fluorophore.