O-(苯并三唑-1-基)-N,N,N′,N′-二(四亚甲基)六氟磷酸脲

• 产品号: 12809
• CAS号: 105379-24-6
• 分子式: C15H20F6N5OP
• 分子量: 431.3163802
• 纯 度: ≥98.0%

产品别名

• 标题: O-(Benzotriazol-1-yl)-N,N,N′,N′-bis(tetramethylene)uronium hexafluorophosphate
• IUPAC标准名: 1-[(1H-1,2,3-benzotriazol-1-yloxy)(pyrrolidin-1-yl)methylidene]-1λ^5-pyrrolidin-1-ylium; hexafluoro-λ^5-phosphanuide
• IUPAC传统名: 1-[(1,2,3-benzotriazol-1-yloxy)(pyrrolidin-1-yl)methylidene]-1λ^5-pyrrolidin-1-ylium hexafluorophosphate
• 别名: (苯并三氮唑-1-基氧基)二吡咯烷碳六氟磷酸盐; (Benzotriazol-1-yloxy)dipyrrolidinocarbenium hexafluorophosphate; HBPyU

产品登记号

• PubChem SID: 24847825
• MDL号: MFCD00191770
• CAS号: 105379-24-6

产品性质

• Empirical Formula (Hill Notation): C15H20F6N5OP
• 纯度: ≥98.0%
• 熔点: 176 °C (dec.)(lit.)
• GHS警示词: Warning
• GHS危险声明: H315-H319-H335
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves
• GHS警示性声明: P261-P305 + P351 + P338
• 危险公开号: 36/37/38
• 安全公开号: 26-36
• 保存温度: 2-8°C
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Other Notes
Recent studies show that crystal and solution structure of this coupling agent is a guanidinium N-oxide and not an uronium compound3; Non-hygroscopic, extremely reactive reagent for peptide coupling giving low racemization. Reaction by-products are non-cytotoxic4
Packaging
5 g in glass bottle
Application
Catalyst for synthesis of dyes1Reagent for peptide coupling 2

详细说明 (简体中文)

Other Notes
最近的研究显示该偶联试剂的晶体和溶液结构为胍的 N-氧化物形式，而不是脲化合物3；低外消旋作用肽偶联反应的不吸湿强烈反应剂。反应副产物无细胞毒性4
包装
5 g in glass bottle
Application
Catalyst for synthesis of dyes1Reagent for peptide coupling 2