S-(2-thiopyridyl)mercaptopropionohydrazide

Base Information

• Chemical Name: S-(2-thiopyridyl)mercaptopropionohydrazide
• CAS No.: 115616-51-8
• Molecular Formula: C8H11 N3 O S2
• Molecular Weight: 229.327
• Mol file: 115616-51-8.mol

Synonyms:S-(2-thiopyridyl)mercaptopropionohydrazide

Chemical Property of S-(2-thiopyridyl)mercaptopropionohydrazide

Chemical Property:

• Vapor Pressure: 8.98E-09mmHg at 25°C
• Melting Point: 87-90°C
• Boiling Point: 463.6°Cat760mmHg
• PKA: 12.81±0.35(Predicted)
• Flash Point: 234.2°C
• PSA: 118.61000
• Density: 1.35g/cm³
• LogP: 2.29310
• Storage Temp.: -20°C Freezer

Purity/Quality:

97% ^*data from raw suppliers

3-(2-Pyridyldithio)propanoicAcidHydrazide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: A fluorescent sulfhydryl active reagent A fluorescent sulfhydryl active reagent.

Technology Process of S-(2-thiopyridyl)mercaptopropionohydrazide

There total 4 articles about S-(2-thiopyridyl)mercaptopropionohydrazide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 61.0%

N-succinimydyl 3-(2-pyridyldithio)propionate (68181-17-9) → 3-(2-pyridinyldithio)propanoic acid hydrazide (115616-51-8)

Guidance literature:

With hydrazine hydrate; In tetrahydrofuran; at 20 ℃; for 1h;

Reference yield: 50.0%

3-(2-pyridyldithio)propionic acid (68617-64-1) → 3-(2-pyridinyldithio)propanoic acid hydrazide (115616-51-8)

Guidance literature:

With triethylamine; In tetrahydrofuran; dichloromethane; trifluoroacetic acid; isobutyl chloroformate;

Reference yield:

→ 3-(2-pyridinyldithio)propanoic acid hydrazide (115616-51-8)

Guidance literature:

upstream raw materials:

3-(2-pyridyldithio)propionic acid

N-succinimydyl 3-(2-pyridyldithio)propionate

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