H17082
2-Hydrazinopyridine
97%
Synonym(s):
2-Pyridylhydrazine
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All Photos(2)
About This Item
Empirical Formula (Hill Notation):
C5H7N3
CAS Number:
Molecular Weight:
109.13
Beilstein:
109984
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
97%
bp
90-92 °C/1 mmHg (lit.)
mp
41-44 °C (lit.)
storage temp.
2-8°C
SMILES string
NNc1ccccn1
InChI
1S/C5H7N3/c6-8-5-3-1-2-4-7-5/h1-4H,6H2,(H,7,8)
InChI key
NWELCUKYUCBVKK-UHFFFAOYSA-N
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Application
- Enhanced Metal Removal: Utilizing Schiff base functionalized dialdehyde starch, derived from 2-hydrazinopyridine, demonstrated significant potential in enhancing the removal of Cu(II) from solutions. The study included preparation methodologies, performance evaluations, and DFT calculations, showcasing its efficacy in water treatment technologies (Liang et al., 2024).
- Dual Sensing Probe Development: A novel dicyanisophorone-based probe, incorporating 2-hydrazinopyridine, was developed for the dual sensing of Zn(2+) and Cd(2+) via near-infrared fluorescence. This advancement aids in the detection and analysis of heavy metals in various environmental and biological samples (Yan et al., 2023).
- Active Site Analysis in Lysyl Oxidase: The study provided insights into the spatial arrangement of active site components in Lysyl Oxidase-like 2, including the role of 2-hydrazinopyridine, which is critical for understanding the enzyme′s mechanism and potential therapeutic applications (Meier et al., 2022).
- Structural Analysis of Lysyl Oxidase: Research focused on the predicted 3D structure of the amine oxidase domain of Lysyl Oxidase-Like 2, exploring the interaction dynamics facilitated by 2-hydrazinopyridine. This contributes significantly to the field of molecular biology and enzyme function analysis (Meier et al., 2022).
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
230.0 °F - closed cup
Flash Point(C)
110 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Minae Mure et al.
Biochemistry, 44(5), 1583-1594 (2005-02-03)
Adduct I (lambda(max) at approximately 430 nm) formed in the reaction of 2-hydrazinopyridine (2HP) and the TPQ cofactor of wild-type Escherichia coli copper amine oxidase (WT-ECAO) is stable at neutral pH, 25 degrees C, but slowly converts to another spectroscopically
Minae Mure et al.
Biochemistry, 44(5), 1568-1582 (2005-02-03)
2-Hydrazinopyridine (2HP) is an irreversible inhibitor of copper amine oxidases (CAOs). 2HP reacts directly at the C5 position of the TPQ cofactor, yielding an intense chromophore with lambda(max) approximately 430 nm (adduct I) in Escherichia coli amine oxidase (ECAO). The
Design and synthesis of a new class of membrane-permeable triazaborolopyridinium fluorescent probes.
Sudath Hapuarachchige et al.
Journal of the American Chemical Society, 133(17), 6780-6790 (2011-04-09)
A new class of fluorescent triazaborolopyridinium compounds was synthesized from hydrazones of 2-hydrazinylpyridine (HPY) and evaluated as potential dyes for live-cell imaging applications. The HPY dyes are small, their absorption/emission properties are tunable through variation of pyridyl or hydrazone substituents
Christian R P Kurtis et al.
Journal of neural transmission (Vienna, Austria : 1996), 118(7), 1043-1053 (2011-05-07)
Copper amine oxidases are important for the metabolism of a range of biogenic amines. Here, we focus on substrate specificity in the E. coli copper amine oxidase (ECAO) and specifically the role of Tyr 381. This residue, and its equivalent
E S H El Ashry et al.
Nucleosides, nucleotides & nucleic acids, 23(3), 567-580 (2004-04-29)
Reaction of 2-hydrazinopyridine (1) with D-xylose, D-galactose, D-glucose and D-fructose afforded the corresponding hydrazones mainly in the acyclic forms 2, 3, 6 and 11 with minor amounts of the cyclic structures. Oxidative cyclization of the hydrazones with bromine in methanol
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