3-Bromo-1-methyl-5-nitro-1H-indazole

Base Information

• Chemical Name: 3-Bromo-1-methyl-5-nitro-1H-indazole
• CAS No.: 74209-25-9
• Molecular Formula: C8H6BrN3O2
• Molecular Weight: 256.059
• Hs Code.: 2933990090
• DSSTox Substance ID: DTXSID30433428
• Wikidata: Q82247575
• Mol file: 74209-25-9.mol

Synonyms:3-Bromo-1-methyl-5-nitro-1H-indazole;74209-25-9;3-bromo-1-methyl-5-nitroindazole;MFCD09607930;SCHEMBL7115402;DTXSID30433428;AMY34826;ZCA20925;AKOS005072010;CB-0820;SB12909;3-Bromo-5-nitro-1-methyl-1H-indazole;SY097428;CS-0051488;FT-0680786;P10733;A865934;J-511820

Chemical Property of 3-Bromo-1-methyl-5-nitro-1H-indazole

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 220-222
• Refractive Index: 1.725
• Boiling Point: 388.286 °C at 760 mmHg
• Flash Point: 188.629 °C
• PSA: 63.64000
• Density: 1.87 g/cm³
• LogP: 2.76720
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• XLogP3: 2.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 254.96434
• Heavy Atom Count: 14
• Complexity: 245

Purity/Quality:

99%, ^*data from raw suppliers

3-Bromo-1-methyl-5-nitro-1H-indazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CN1C2=C(C=C(C=C2)[N+](=O)[O-])C(=N1)Br

Technology Process of 3-Bromo-1-methyl-5-nitro-1H-indazole

There total 1 articles about 3-Bromo-1-methyl-5-nitro-1H-indazole 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:

→ 3-bromo-1-methyl-5-nitro-1H-indazole (74209-25-9)

Guidance literature:

/BRN= 191727/;

DOI:10.1039/jr9410000113

Reference yield:

3-bromo-1-methyl-5-nitro-1H-indazole (74209-25-9) + 2,6-difluorobenzene-1-sulfonamide (60230-37-7) → C14H10F2N4O4S

Guidance literature:

With bis[(1,2,3-η)-2-butenyl]di(μ-chloro)palladium(II); 5-(di(adamantan-1-yl)phosphino)-1′,3′,5′-triphenyl-1′H-1,4′-bipyrazole; potassium carbonate; at 100 ℃; Sealed tube; Molecular sieve;

DOI:10.1021/acs.orglett.9b03380

Reference yield:

3-bromo-1-methyl-5-nitro-1H-indazole (74209-25-9) + tert-butyl (3-(methylsulfonamido)phenyl)carbamate → C20H23N5O6S

Guidance literature:

With bis[(1,2,3-η)-2-butenyl]di(μ-chloro)palladium(II); 5-(di(adamantan-1-yl)phosphino)-1′,3′,5′-triphenyl-1′H-1,4′-bipyrazole; potassium carbonate; at 100 ℃; Sealed tube; Molecular sieve;

DOI:10.1021/acs.orglett.9b03380

Downstream raw materials:

7-(4-methoxyphenyl)-1-methyl-5-nitro-3-phenyl-1H-indazole

7-(4-(trifluoromethyl)phenyl)-1-methyl-5-nitro-3-phenyl-1H-indazole

1-methyl-5-nitro-3,7-diphenyl-1H-indazole

ethyl 4-(1-methyl-5-nitro-3-phenyl-1H-indazol-7-yl)benzoate

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