Cas no 80536-99-8 (Pyrazolo1,5-apyridine-3-carboxylic acid hydrazide)

Pyrazolo[1,5-a]pyridine-3-carboxylic acid hydrazide is a heterocyclic compound featuring a pyrazolo[1,5-a]pyridine core with a hydrazide functional group at the 3-position. This structure confers versatility in synthetic chemistry, particularly as a key intermediate in the preparation of pharmacologically active molecules. The hydrazide moiety enables further derivatization, facilitating the synthesis of hydrazones, heterocyclic fused systems, or metal complexes. Its rigid bicyclic framework enhances stability and may influence binding affinity in medicinal chemistry applications. The compound is of interest in drug discovery for its potential as a scaffold in kinase inhibitors or antimicrobial agents. Proper handling is advised due to the reactivity of the hydrazide group.

Pyrazolo1,5-apyridine-3-carboxylic acid hydrazide structure

80536-99-8 structure

Product Name:Pyrazolo1,5-apyridine-3-carboxylic acid hydrazide

CAS No:80536-99-8

MF:C₈H₈N₄O

MW:176.175320625305

MDL:MFCD06739023

CID:985775

PubChem ID:12872286

Update Time:2025-05-28

Pyrazolo1,5-apyridine-3-carboxylic acid hydrazide Chemical and Physical Properties

Names and Identifiers

- pyrazolo[1,5-a]pyridine-3-carboxylic acid hydrazide
- pyrazolo[1,5-a]pyridine-3-carbohydrazide
- 3-pyrazolo[1,5-a]pyridinecarbohydrazide
- pyrazolo<1,5-a>pyridine-3-carboxhydrazide
- AMY30461
- DTXSID70512049
- Pyrazolo[1,5-a]pyridine-3-carboxylic acid hydrazide, AldrichCPR
- A839934
- AB28406
- FT-0695880
- 80536-99-8
- MFCD06739023
- AKOS006295121
- CS-0005370
- SCHEMBL3085478
- DB-075688
- Pyrazolo1,5-apyridine-3-carboxylic acid hydrazide
- MDL： MFCD06739023
- Inchi： 1S/C8H8N4O/c9-11-8(13)6-5-10-12-4-2-1-3-7(6)12/h1-5H,9H2,(H,11,13)
- InChI Key： GSJMQMZUHWBORO-UHFFFAOYSA-N
- SMILES： O=C(C1C=NN2C=CC=CC2=1)NN

Computed Properties

Exact Mass: 176.07000
Monoisotopic Mass: 176.06981089g/mol
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 2
Hydrogen Bond Acceptor Count: 5
Heavy Atom Count: 13
Rotatable Bond Count: 2
Complexity: 208
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
XLogP3: -0.4
Topological Polar Surface Area: 72.4?2

Experimental Properties

Color/Form: NA
Density: 1.5±0.1 g/cm3
PSA: 72.42000
LogP: 1.02900

Pyrazolo1,5-apyridine-3-carboxylic acid hydrazide Security Information

Signal Word：warning
Hazard Statement： H303May be harmful if swallowed+H313Skin contact may be harmful+H333Inhalation may be harmful to the body
Warning Statement： P264+P280+P305+P351+P338+P337+P313
Safety Instruction： H303+H313+H333
Storage Condition：Storage at -4 ℃ (6-12weeks), long storage period at -20 ℃ (1-2years), transport at 0 ℃

Pyrazolo1,5-apyridine-3-carboxylic acid hydrazide Pricemore >>

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