16461-94-2

Basic information

• Product Name: 3-Amino-4-bromopyrazole
• Synonyms: TIMTEC-BB SBB005499;BUTTPARK 24\09-51;ART-CHEM-BB B028559;AKOS B007333;4-BROMO-1H-PYRAZOL-3-YLAMINE;4-BROMO-1H-PYRAZOL-5-AMINE;4-BROMO-2 H-PYRAZOL-3-YLAMINE;3-AMINO-4-BROMOPYRAZOLE
• CAS NO: 16461-94-2
• Molecular Formula: C₃H₄BrN₃
• Molecular Weight: 161.99
• EINECS: -0
• Product Categories: Imidazoles, Pyrroles, Pyrazoles, Pyrrolidines;API intermediates;Heterocyclic Compounds;Heterocycles;Amines;Pyrazoles & Triazoles;Aromatics
• Mol File: 16461-94-2.mol
• Article Data: 3

Chemical Properties

• Melting Point: 133-135°C
• Boiling Point: 346.6 °C at 760 mmHg
• Flash Point: 163.4 °C
• Appearance: Grey crystalline solid
• Density: 2.039 g/cm³
• Vapor Pressure: 5.69E-05mmHg at 25°C
• Refractive Index: 1.699
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility: DMSO, Water
• PKA: 13.99±0.50(Predicted)
• BRN: 1617109
• CAS DataBase Reference: 3-Amino-4-bromopyrazole(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Amino-4-bromopyrazole(16461-94-2)
• EPA Substance Registry System: 3-Amino-4-bromopyrazole(16461-94-2)

Safety Data

• Hazard Codes: Xi,Xn
• Statements: 36/37/38-22
• Safety Statements: 26-36/37/39-24/25
• WGK Germany: 3
• HazardClass: IRRITANT
• Hazardous Substances Data: 16461-94-2(Hazardous Substances Data)

Usage

Uses

3-Amino-4-bromopyrazole is a compound useful in organic synthesis.

Chemical Properties

Grey Crystalline Solid

InChI:InChI=1/C3H4BrN3/c4-2-1-6-7-3(2)5/h1H,(H3,5,6,7)

Upstream product

• 1820-80-0 3-aminopyrazole 
• 1225387-53-0 3⁽⁵⁾-aminopyrazole 

Downstream Products

• 43024-63-1 3-bromo-6-carbethoxy-7-hydroxypyrazolo<1,5-a>pyrimidine 
• 55405-67-9 3-bromopyrazolo[1,5-a]pyrimidine 
• 1235992-75-2 N-(4-bromo-1H-pyrazol-3-yl)-4-(4-fluorophenethyl)piperazine-1-carboxamide 
• 1314893-92-9 3-bromo-6-chloropyrazolo[1,5-a]pyrimidine 
• 930286-87-6 C₂₇H₂₈BrN₃O₃ 
• 930286-90-1 C₃₁H₃₃N₅O₃ 
• 1039364-83-4 C₁₃H₁₁BrN₄O 
• 1039364-87-8 3-bromo-6-phenylpyrazolo[1,5-α]pyrimidine 
• 1039364-82-3 3-bromo-6-phenylpyrazolo[1,5-α]pyrimidin-7-amine 
• 945376-95-4 4-(3-bromopyrazolo[1,5-a]pyrimidin-6-yl)phenol 
• 930286-88-7 C₂₇H₂₈BrN₃O₃ 
• 216661-83-5 3-(bromo)-6-(4-methoxyphenyl)-pyrazolo(1,5-A)pyrimidine 
• 109013-13-0 8-Brom-3-phenyl-pyrazolo<5,1-d>-1,2,3,5-tetrazin-4(3H)-on 

Relevant articles and documents

PYRAZOLO [1,5-a] PYRIMIDINES USEFUL AS JAK2 INHIBITORS

The present invention relates to compounds of formula (I) useful as selective inhibitors of JAK2 kinase. The invention also provides pharmaceutical acceptable compositions comprising said compounds and methods of using the compositions in the treatment of

NOVEL HETEROBICYCLIC COMPOUNDS

This invention relates to novel pyrazolo-pyrimidine compounds and their use as analytical tools and in methods of treating neurological disorders, including sleep disorders such as insomnia.