(R)-3-Amino-1,2,3,4-tetrahydrocarbazole
- Product Name
- (R)-3-Amino-1,2,3,4-tetrahydrocarbazole
- CAS No.
- 116650-33-0
- Chemical Name
- (R)-3-Amino-1,2,3,4-tetrahydrocarbazole
- Synonyms
- (R)-3-amino-1,2,3,4-terahydrocarbazole;(3R)-3-aMino-1,2,3,4-terahydrocarbazole;(R)-3-Amino-1,2,3,4-tetrahydrocarbazole;(3R)-3-Amino-1,2,3,4-tetrahydrocarbazole;(R)-2,3,4,9-tetrahydro-1H-carbazol-3-amine;(3R)-2,3,4,9-tetrahydro-1H-carbazol-3-amine;1H-Carbazol-3-amine, 2,3,4,9-tetrahydro-, (3R)-;TIANFU-CHEM - (R)-3-Amino-1,2,3,4-tetrahydrocarbazole
- CBNumber
- CB81561894
- Molecular Formula
- C12H14N2
- Formula Weight
- 186.25
- MOL File
- 116650-33-0.mol
(R)-3-Amino-1,2,3,4-tetrahydrocarbazole Property
- Boiling point:
- 362.5±42.0 °C(Predicted)
- Density
- 1.191±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- pka
- 17.54±0.40(Predicted)
- Appearance
- White to off-white Solid
- optical activity
- Consistent with structure
Safety
- HS Code
- 2933998090
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
- FA152034
- Product name
- (R)-3-Amino-1,2,3,4-tetrahydrocarbazole
- Packaging
- 500mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- FA152034
- Product name
- (R)-3-Amino-1,2,3,4-tetrahydrocarbazole
- Packaging
- 1g
- Price
- $80
- Updated
- 2021/12/16
- Product number
- Z2116
- Product name
- (R)-2,3,4,9-Tetrahydro-1H-carbazol-3-amine
- Packaging
- 1g
- Price
- $98
- Updated
- 2021/12/16
- Product number
- FA152034
- Product name
- (R)-3-Amino-1,2,3,4-tetrahydrocarbazole
- Packaging
- 2g
- Price
- $120
- Updated
- 2021/12/16
- Product number
- FA152034
- Product name
- (R)-3-Amino-1,2,3,4-tetrahydrocarbazole
- Packaging
- 5G
- Price
- $240
- Updated
- 2021/12/16
(R)-3-Amino-1,2,3,4-tetrahydrocarbazole Chemical Properties,Usage,Production
Synthesis
97096-16-7
100-63-0
61894-99-3
A 10% (w/v) aqueous sulfuric acid solution (30 mL) was added to a round-bottomed flask followed by (1,4-dioxaspiro[4.5]dec-8-yl)dimethylamine (12a, 1.5 g, 8.1 mmol). Phenylhydrazine (1.52 g, 14.08 mmol) was added dropwise to the mixture at room temperature. The reaction mixture was heated to reflux temperature (95-100°C) and maintained at reflux for 2-3 hours. The reaction process was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the reaction mixture was cooled to 10-15°C. Subsequently, the mixture was alkalized with 20% (w/v) aqueous sodium hydroxide solution and the aqueous layer was extracted with ethyl acetate. The organic layer was washed with saturated brine and dried with anhydrous sodium sulfate. Subsequently, the organic solvent was removed by distillation under reduced pressure. The crude product was purified by fast column chromatography (eluent: ethyl acetate/triethylamine = 9:0.2) to afford (R)-2,3,4,9-tetrahydro-1H-carbazol-3-amine (13a, 0.8 g) in 50% yield.
References
[1] Bioorganic and Medicinal Chemistry Letters, 2012, vol. 22, # 22, p. 6980 - 6985,6
(R)-3-Amino-1,2,3,4-tetrahydrocarbazole Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from (R)-3-Amino-1,2,3,4-tetrahydrocarbazole manufacturers
- Product
- (R)-3-amino-1,2,3,4-terahydrocarbazole 116650-33-0
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1Kg
- Purity
- 99.9%
- Supply Ability
- 200tons
- Release date
- 2024-04-08
- Product
- (R)-3-Amino-1,2,3,4-tetrahydrocarbazole 116650-33-0
- Price
- US $0.00/kg
- Min. Order
- 25kg
- Purity
- 98%
- Supply Ability
- Inquiry
- Release date
- 2023-07-10
- Product
- (R)-3-Amino-1,2,3,4-tetrahydrocarbazole 116650-33-0
- Price
- US $0.00-0.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 1mt
- Release date
- 2023-06-03