6-Methoxy-1H-indazole
- Product Name
- 6-Methoxy-1H-indazole
- CAS No.
- 3522-07-4
- Chemical Name
- 6-Methoxy-1H-indazole
- Synonyms
- 6-methoxyindazole;6-Methoxy-1H-indazoL;6-Methyloxy-indazole;6-Methoxy-1H-indazole
- CBNumber
- CB0970673
- Molecular Formula
- C8H8N2O
- Formula Weight
- 148.16
- MOL File
- 3522-07-4.mol
6-Methoxy-1H-indazole Property
- Melting point:
- 97-99 °C
- Boiling point:
- 312.5±15.0 °C(Predicted)
- Density
- 1.244±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- 14.29±0.40(Predicted)
- Appearance
- Off-white to yellow Solid
Safety
- HS Code
- 2934999090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- J50206
- Product name
- 6-Methoxy-1H-indazole
- Packaging
- 5g
- Price
- $285
- Updated
- 2021/12/16
- Product number
- 4H07-1-32
- Product name
- 6-Methoxy-1H-indazole
- Packaging
- 1g
- Price
- $345
- Updated
- 2021/12/16
- Product number
- 068733
- Product name
- 6-Methoxyindazole
- Purity
- >95%
- Packaging
- 1g
- Price
- $415
- Updated
- 2021/12/16
- Product number
- L862
- Product name
- 6-Methoxy-1H-indazole
- Packaging
- 5g
- Price
- $735
- Updated
- 2021/12/16
- Product number
- CHM0097245
- Product name
- 6-METHOXY-1H-INDAZOLE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $1492.26
- Updated
- 2021/12/16
6-Methoxy-1H-indazole Chemical Properties,Usage,Production
Uses
6-Methoxy-1H-indazole is used as a raw material for organic synthesis or as a pharmaceutical intermediate compound. It can be used to prepare other heterocyclic compounds such as 1H-Indazol-6-ol, 6-Methoxy-1H-indazol-5-amine and 6-Methoxy-5-nitro-1H-indazole.
Synthesis
331-64-6
3522-07-4
The general procedure for the synthesis of 6-methoxy-1H-indazole from 2-fluoro-4-methoxybenzaldehyde is as follows: Preparation of intermediate 42: 2-fluoro-4-methoxybenzaldehyde (1 g, 6.5 mmol) was mixed with hydrazine (7 mL) and heated to reflux for 4 hours. After completion of the reaction, the reaction mixture was extracted with dichloromethane (3 x 75 mL). The organic layers were combined, washed sequentially with water and saturated saline, dried over anhydrous sodium sulfate and concentrated under reduced pressure. The resulting crude product was purified by column chromatography (eluent: petroleum ether/ethyl acetate=5:1) to afford 6-methoxy-1H-indazole (Intermediate 42) (568 mg, 59% yield) as a yellow solid. Product characterization: HPLC purity 99%, retention time 2.159 min; mass spectrum (ESI) m/z 149.1 [M+H]+.
References
[1] Journal of Organic Chemistry, 2006, vol. 71, # 21, p. 8166 - 8172
[2] Journal of Medicinal Chemistry, 2011, vol. 54, # 8, p. 3076 - 3080
[3] Journal of Organic Chemistry, 2009, vol. 74, # 16, p. 6331 - 6334
[4] Patent: WO2012/3418, 2012, A2. Location in patent: Page/Page column 73
[5] Patent: CN108727267, 2018, A. Location in patent: Paragraph 0106; 0107; 0108
6-Methoxy-1H-indazole Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 6-Methoxy-1H-indazole manufacturers
- Product
- 6-Methoxy-1H-indazole 3522-07-4
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2025-03-25
- Product
- 6-Methoxy-1H-indazole 3522-07-4
- Price
- US $1.00/Kg
- Min. Order
- 1Kg
- Purity
- 98%
- Supply Ability
- 20T
- Release date
- 2024-07-12
- Product
- 6-Methoxy-1H-indazole 3522-07-4
- Price
- US $8.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10tons
- Release date
- 2018-12-24