39968-33-7
中文名称
N-羟基-7-氮杂苯并三氮唑
英文名称
HOAt
CAS
39968-33-7
分子式
C5H4N4O
MDL 编号
MFCD00210053
分子量
136.11
MOL 文件
39968-33-7.mol
更新日期
2025/05/21 16:49:02
39968-33-7 结构式
基本信息
中文别名
N-羟基-7-偶氮苯并三氮唑1-羟基-7-叠氮苯并三唑
1-羟基-7-偶氮苯并三氮唑
1-羟基-7-氮杂苯并三唑
英文别名
OATHO-EPCP
1-Hydroxy-7-azabenzo
1-HYDROXY-7-AZABENZOTRIAZOL
1-Hydroxy-7-azabenotriazole
7-AZA-1-HYDROXYBENZOTRIAZOLE
1-Hydroxy-7-azabenzotriazole
N-Hydroxy-7-azobenzotriazole
N-Hydroxy-7-azabenzotriazole
1-Hydroxy-7-azabenzotriazole ,98%
[1,2,3]Triazolo[4,5-β]pyridin-3-ol
[1,2,3]Triazolo[4,5-b]pyridin-3-ol
HOAT [1-HYDROXY-7-AZABENZOTRIAZOLE]
1-Hydroxy-7-azabenzotriazole (HOAt)
hoat（1－hydroxyl－7－azabenzotriazole）
1-Hydroxy-7-azabenzotriazole solution
1-Hydroxy-7-Azabenzotriazole99%Puriss
1-HYDROXY-7-AZABENZOTRIAZOLE 0.5 TO &
3H-[1,2,3]-TRIAZOLO[4,5-B]PYRIDIN-3-OL
1H-[1,2,3]triazolo[4,5-b]pyridine 3-Oxide
1H-[1,2,3]triazolo[4,5-β]pyridine 3-Oxide
3H-[1,2,3]Triazolo[4,5-b]pyridin-3-ol, 95+%
3H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE, 3-HYDROXY-
3H-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol, HOAt
1-Hydroxy-7-azabenzotriazole solution, 0.6 M in DMF
1-HYDROXY-7-AZABENZOTRIAZOLE SOLUTION, 0.5M IN DMF
3H-[1,2,3]triazolo[4,5-b]pyridin-3-ol(SALTDATA: FREE)
7-Aza-1-hydroxybenzotriazole HOAt 1-Hydroxy-7-azabenzotriazole
3H-1,2,3-Triazolo[4,5-b]pyridin-3-ol [Peptide Coupling Additive]
所属类别
生物化工：其他保护氨基酸物理化学性质
外观性质白色或灰白色粉末。熔点:213～216℃闪点：58 °C折光率：1.4390
熔点213-216°C
沸点250.36°C (rough estimate)
密度0.973 g/mL at 20 °C
折射率n20/D 1.441
闪点213-216°C
储存条件Store at RT.
溶解度>6.8mg/mL in DMSO
酸度系数(pKa)5.85±0.58(Predicted)
形态粉末
颜色White to yellow
Decomposition213-216 ºC
检测方法HPLC
InChIInChI=1S/C5H4N4O/c10-9-5-4(7-8-9)2-1-3-6-5/h1-3,10H
InChIKeyFPIRBHDGWMWJEP-UHFFFAOYSA-N
SMILESC12N(O)N=NC1=CC=CN=2
安全数据
警示词警告
危险性描述H302-H204-H319-H315
危险品标志T,Xi,F,Xn,E
危险品运输编号UN 1993 3/PG 3
WGK Germany1
Hazard NoteIrritant
危险等级IRRITANT
包装类别Ⅱ
海关编码29339900