1H-Indazol-5-amine, 1,3-dimethyl-
- Product Name
- 1H-Indazol-5-amine, 1,3-dimethyl-
- CAS No.
- 5757-85-7
- Chemical Name
- 1H-Indazol-5-amine, 1,3-dimethyl-
- Synonyms
- 5-amino-1,3-dimethylindaz...;5-AMino-1,3-diMethylindazole;1,3-DiMethyl-1H-indazol-5-aMine;5-Amino-1,3-dimethyl-1H-indazole;1H-Indazol-5-amine, 1,3-dimethyl-
- CBNumber
- CB52570319
- Molecular Formula
- C9H11N3
- Formula Weight
- 161.2
- MOL File
- 5757-85-7.mol
1H-Indazol-5-amine, 1,3-dimethyl- Property
- Melting point:
- 170 °C
- Boiling point:
- 335.4±22.0 °C(Predicted)
- Density
- 1.23±0.1 g/cm3(Predicted)
- storage temp.
- 2-8°C(protect from light)
- pka
- 4.11±0.10(Predicted)
- Appearance
- Light brown to brown Solid
Safety
- HS Code
- 2933998090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H301Toxic if swalloed
H319Causes serious eye irritation
H331Toxic if inhaled
H401Toxic to aquatic life
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P311Call a POISON CENTER or doctor/physician.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P337+P313IF eye irritation persists: Get medical advice/attention.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- D474513
- Product name
- 1,3-Dimethyl-1H-indazol-5-amine
- Packaging
- 1g
- Price
- $330
- Updated
- 2021/12/16
- Product number
- FD141421
- Product name
- 1,3-Dimethyl-1H-indazol-5-amine
- Packaging
- 250mg
- Price
- $80
- Updated
- 2021/12/16
- Product number
- FD141421
- Product name
- 1,3-Dimethyl-1H-indazol-5-amine
- Packaging
- 500mg
- Price
- $140
- Updated
- 2021/12/16
- Product number
- OR928039
- Product name
- 1,3-Dimethyl-1H-indazol-5-amine
- Purity
- 95%
- Packaging
- 250mg
- Price
- $185
- Updated
- 2021/12/16
- Product number
- 3H32-1-AR
- Product name
- 5-Amino-1,3-dimethylindazole
- Packaging
- 250mg
- Price
- $199
- Updated
- 2021/12/16
1H-Indazol-5-amine, 1,3-dimethyl- Chemical Properties,Usage,Production
Synthesis
5757-84-6
5757-85-7
Example 307b Synthesis of 1,3-dimethyl-1H-indazol-5-amine: To a 95% ethanol (30 mL) solution of 307a (crude, 2.5 mmol) was added hydrazine hydrate (1.25 g, 25.0 mmol) and Pd/C (100 mg) and the reaction was carried out under nitrogen protection. The reaction mixture was stirred at 50 °C for 1.5 hours. Upon completion of the reaction, the mixture was cooled to room temperature and filtered through a diatomaceous earth pad. The filtrate was concentrated under reduced pressure and the residue was recrystallized from anhydrous ethanol (5 mL) to give 307b as a white solid (340 mg, 84% yield in two steps).MS-ESI: [M + H]+ 162.3.
References
[1] Patent: EP2773638, 2015, B1. Location in patent: Paragraph 1247; 1249
1H-Indazol-5-amine, 1,3-dimethyl- Preparation Products And Raw materials
Raw materials
Preparation Products
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