D12600
3,4-二氨基苯甲酸
97%
别名:
4-Carboxy-o-phenylenediamine
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关于此项目
线性分子式:
(H2N)2C6H3CO2H
化学文摘社编号:
分子量:
152.15
Beilstein:
775892
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.22
方案
97%
表单
powder
反应适用性
reaction type: solution phase peptide synthesis
mp
208-210 °C (dec.) (lit.)
应用
peptide synthesis
SMILES字符串
Nc1ccc(cc1N)C(O)=O
InChI
1S/C7H8N2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,8-9H2,(H,10,11)
InChI key
HEMGYNNCNNODNX-UHFFFAOYSA-N
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应用
3,4-二氨基苯甲酸可用于制备：
- 席夫碱衍生物（通过与取代醛及其相应的金属络合物反应生成）
- 聚（2，5-苯并咪唑）(ABPBI) 聚合物（通过与甲磺酸和P2O5反应生成）
- 适用于H2O裂解反应的Pt基席夫碱络合物。
3,4-二氨基苯甲酸通过环缩合反应形成，如喹喔啉和 苯并咪唑。
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
N Sundaraganesan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 70(2), 376-383 (2007-12-28)
The Fourier Transform Raman and Fourier Transform infrared spectra of 3,4-diaminobenzoic acid (3,4-DABA) were recorded in the solid phase. Geometry optimizations were done without any constraint and harmonic-vibrational wave numbers and several thermodynamic parameters were calculated for the minimum energy
New platinum and ruthenium Schiff base complexes for water splitting reactions
Wang C, et al.
Dalton Transactions, 44(32), 14483-14493 (2015)
Osmar Calderon Sanchez et al.
Nuclear medicine and biology, 33(3), 381-390 (2006-04-25)
Preformed (99m)Tc chelates with an activated ester function are useful for the gentle labeling of proteins (precomplexation route). In this context, new heterobifunctional ligands derived from 2,3,5,6-tetrafluorophenyl (TFP) 3,4-diamino-benzoates (OC1, OC3, OC4) were synthesized. Their corresponding (99m)Tc-complexation and protein-conjugation characteristics
Santosh K Mahto et al.
Chembiochem : a European journal of chemical biology, 12(16), 2488-2494 (2011-09-13)
C-terminal peptide thioesters are an essential component of the native chemical ligation approach for the preparation of fully or semisynthetic proteins. However, the efficient generation of C-terminal thioesters by Fmoc solid-phase peptide synthesis remains a challenge. The recent N-acylurea approach
Synthesis of poly (2, 5-benzimidazole) for use as a fuel-cell membrane
Kim H, et al.
Macromolecular Rapid Communications, 25(8), 894-897 (2004)
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