3-AMINO-2-METHYLQUINOLINE
- Product Name
- 3-AMINO-2-METHYLQUINOLINE
- CAS No.
- 21352-22-7
- Chemical Name
- 3-AMINO-2-METHYLQUINOLINE
- Synonyms
- 2-Methylquinolin-3-amine;3-AMINO-2-METHYLQUINOLINE;3-Quinolinamine, 2-methyl-;3-Quinolinamine,2-methyl-(9CI);3-Amino-2-methylquinolinedihydrochloride;3-AMINO-2-METHYLQUINOLINE ISO 9001：2015 REACH
- CBNumber
- CB5848601
- Molecular Formula
- C10H10N2
- Formula Weight
- 158.2
- MOL File
- 21352-22-7.mol
3-AMINO-2-METHYLQUINOLINE Property
- Melting point:
- 160-161℃
- Boiling point:
- 333.29°C (estimate)
- Density
- 1.1606 (estimate)
- refractive index
- 1.7080 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- pka
- 5.81±0.50(Predicted)
- Appearance
- White to yellow Solid
Safety
- HS Code
- 2933499090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
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
- A614795
- Product name
- 3-Amino-2-methylquinoline
- Packaging
- 25mg
- Price
- $115
- Updated
- 2021/12/16
- Product number
- A614795
- Product name
- 3-Amino-2-methylquinoline
- Packaging
- 10mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 073727
- Product name
- 2-Methylquinolin-3-amine
- Purity
- 95+%
- Packaging
- 500mg
- Price
- $295
- Updated
- 2021/12/16
- Product number
- 073727
- Product name
- 2-Methylquinolin-3-amine
- Purity
- 95+%
- Packaging
- 1g
- Price
- $625
- Updated
- 2021/12/16
- Product number
- 3H30-5-2G
- Product name
- 3-Amino-2-methylquinolinedihydrochloride
- Packaging
- 1g
- Price
- $816
- Updated
- 2021/12/16
3-AMINO-2-METHYLQUINOLINE Chemical Properties,Usage,Production
Synthesis
75353-77-4
21352-22-7
2-Methyl-3-nitroquinoline (400 mg, 2.13 mmol) was used as starting material, which was dissolved in concentrated hydrochloric acid (8 mL) and heated to 50 °C. Subsequently, tin(II) chloride dihydrate (1.2 g, 5.3 mmol) was slowly added to the reaction system. The reaction temperature was maintained at 50 °C and the reaction mixture was continuously stirred overnight. After completion of the reaction, the mixture was diluted with distilled water (20 mL). The pH was adjusted to 9 with 5 N NaOH aqueous solution.The reaction mixture was cooled to 4 °C and extracted with ethyl acetate (2 × 30 mL). The organic phases were combined, washed with ice water (40 mL), dried over anhydrous Na2SO4, filtered and concentrated to give 3-amino-2-methylquinoline (270 mg, 80% yield) as a yellow solid. The product was characterized by 1H NMR (400 MHz, CDCl3): δ 7.84 (d, J = 8.4 Hz, 1H), 7.51 (dd, J = 1.2, 8.0 Hz, 1H), 7.39-7.30 (m, 2H), 7.16 (s, 1H), 3.77 (s, 2H), 2.56 (s, 3H).
References
[1] Patent: WO2013/14569, 2013, A1. Location in patent: Page/Page column 35
[2] Justus Liebigs Annalen der Chemie, 1957, vol. 602, p. 14,18
[3] Chemistry - A European Journal, 2014, vol. 20, # 24, p. 7245 - 7248
[4] Chemical Communications, 2014, vol. 50, # 67, p. 9588 - 9590
3-AMINO-2-METHYLQUINOLINE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-AMINO-2-METHYLQUINOLINE manufacturers
- Product
- 3-AMINO-2-METHYLQUINOLINE 21352-22-7
- Price
- US $0.00/g
- Min. Order
- 1g
- Purity
- 95%min
- Supply Ability
- 20kg/month
- Release date
- 2019-12-19
- Product
- 3-AMINO-2-METHYLQUINOLINE 21352-22-7
- Price
- US $0.00/g
- Min. Order
- 1g
- Purity
- 95%min
- Supply Ability
- 20kg/month
- Release date
- 2019-12-19