ChemicalBook > CAS DataBase List > 6-chloro-2-methyl-2H-indazol-5-amine

6-chloro-2-methyl-2H-indazol-5-amine

Product Name
6-chloro-2-methyl-2H-indazol-5-amine
CAS No.
1893125-36-4
Chemical Name
6-chloro-2-methyl-2H-indazol-5-amine
Synonyms
Ensitrelvir Intermediate;2H-Indazol-5-amine, 6-chloro-2-methyl-;S-217622-001;6-chloro-2-methyl-indazol-5-amine;6-gas-2-methyl-21-inch call-5-blad;6-chloro-2-methyl-2H-indazol-5-amine;5-Amino-6-chloro-2-methyl-2H-indazole;6-Chloro-2-methyl-2H-indazol-5-ylamine;Atracurium Impurity 61 (Atracurium Besilate EP Impurity D)
CBNumber
CB48392288
Molecular Formula
C8H8ClN3
Formula Weight
181.62
MOL File
1893125-36-4.mol
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6-chloro-2-methyl-2H-indazol-5-amine Property

Boiling point:
365.6±22.0 °C(Predicted)
Density 
1.45±0.1 g/cm3(Predicted)
pka
2.05±0.10(Predicted)
InChI
InChI=1S/C8H8ClN3/c1-12-4-5-2-7(10)6(9)3-8(5)11-12/h2-4H,10H2,1H3
InChIKey
YRZNRFJEBAPCCO-UHFFFAOYSA-N
SMILES
N1=C2C(C=C(N)C(Cl)=C2)=CN1C
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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6-chloro-2-methyl-2H-indazol-5-amine Chemical Properties,Usage,Production

Synthesis

A suspension of 6-Chloro-1-methyl-5-nitro-1H-indazole (700 mg, 3.31 mmol), NH4CI (1 .59g, 29.77mmol) & Fe powder (1.66g, 29.77mmol) in a mixture of EtOH: Water (15mL: 15mL) was heated to 80°C for 6h. After 6h, TLC analysis indicated the formation of a polar spot (Ninhydrin positive). Then, the reaction mixture was cooled to RT and filtered through the celite bed; the celite bed was washed with EtOH (50mL); the filtrate was concentrated under reduced pressure to give a crude product. The crude product was purified by column chromatography (silica gel 100-200mesh) using 25% EtOAc in petroleum ether as an eluent to give 6- chloro-2-methyl-2H-indazol-5-amine (quantitative yield) as an off-white solid.

6-chloro-2-methyl-2H-indazol-5-amine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 6-chloro-2-methyl-2H-indazol-5-amine manufacturers

PNP Biotech Co. Ltd
Product
6-chloro-2-methyl-2H-Indazol-5-amine 1893125-36-4
Price
US $0.00/kg
Min. Order
25kg
Purity
98%
Supply Ability
Inquiry
Release date
2022-10-20
Hebei Xinsheng New Material Technology Co., LTD.
Product
6-chloro-2-methyl-2H-indazol-5-amine 1893125-36-4
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99.9%
Supply Ability
20 tons
Release date
2023-09-15
Hebei Xinsheng New Material Technology Co., LTD.
Product
6-chloro-2-methyl-2H-indazol-5-amine 1893125-36-4
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99.9%
Supply Ability
20 tons
Release date
2023-09-15

1893125-36-4, 6-chloro-2-methyl-2H-indazol-5-amineRelated Search:


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