3-Amino-1,2,3,4-tetrahydrocarbazol
- CAS No.
- 61894-99-3
- Chemical Name:
- 3-Amino-1,2,3,4-tetrahydrocarbazol
- Synonyms
- 3-amino-1,2,3,4-tetrahydrocarbazol;3-aMino-1,2,3,4-tetrahydrocarbazole;2,3,4,9-Tetrahydro-1H-carbazol-3-amine;1H-Carbazol-3-amine, 2,3,4,9-tetrahydro-;TIANFU-CHEM - 3-Amino-1,2,3,4-tetrahydrocarbazol
- CBNumber:
- CB81138348
- Molecular Formula:
- C12H14N2
- Molecular Weight:
- 186.25
- MDL Number:
- MFCD02181027
- MOL File:
- 61894-99-3.mol
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H302-H315-H319-H332-H335 |
Precautionary statements | P261-P280-P305+P351+P338 |
3-Amino-1,2,3,4-tetrahydrocarbazol price More Price(11)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TRC | A617645 | 3-Amino-1,2,3,4-tetrahydrocarbazol | 61894-99-3 | 1g | $225 | 2021-12-16 | Buy |
AK Scientific | J51278 | 3-Amino-1,2,3,4-tetrahydrocarbazol | 61894-99-3 | 250mg | $39 | 2021-12-16 | Buy |
AK Scientific | V0434 | 3-Amino-1,2,3,4-tetrahydrocarbazol | 61894-99-3 | 5g | $455 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0069880 | 3-AMINO-1,2,3,4-TETRAHYDROCARBAZOL 95.00% | 61894-99-3 | 5MG | $500.78 | 2021-12-16 | Buy |
AstaTech | CX1193 | 2,3,4,9-TETRAHYDRO-1H-CARBAZOL-3-AMINE 98% | 61894-99-3 | 5/ G | $579 | 2021-12-16 | Buy |
3-Amino-1,2,3,4-tetrahydrocarbazol Chemical Properties,Uses,Production
Synthesis Reference(s)
Journal of Heterocyclic Chemistry, 22, p. 191, 1985 DOI: 10.1002/jhet.5570220146
Synthesis
3-Amino-1,2,3,4-tetrahydrocarbazol is prepared by the reaction of 1,4-dioxaspiro[4.5]decan-8-amine and phenylhydrazine. The specific synthesis steps are as follows:
General procedure: Aqueous sulfuric acid solution (10 % w/v, 30 mL) was taken in a round bottom flask, added (1,4-dioxa-spiro[4.5]dec-8-yl)dimethylamine (12a, 1.5 g, 8.1 mmol) followed by phenylhydrazine (1.52 g, 14.08 mmol) at room temperature. The reaction mass was heated to reflux temperature (95-100 °C) and maintained reflux for 2-3 h. The progress of the reaction was monitored by TLC. After completion of reaction, the reaction mass was cooled to 10-15 °C. Then the mass was basified with aqueous sodium hydroxide solution (20 % w/v) and the aqueous layer was extracted with ethyl acetate. Organic layer was washed with brine solution, dried over anhydrous sodium sulfate and organic volatiles were removed by distillation under vacuum. The crude compound was purified by flash chromatography (ethyl acetate: triethylamine 9:0.2) to obtain 0.8 g of 3-Amino-1,2,3,4-tetrahydrocarbazol (13a), the yield being 50 %.
3-Amino-1,2,3,4-tetrahydrocarbazol Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18751 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29811 | 58 |
SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5738 | 58 |
Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8838 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
PT CHEM GROUP LIMITED | +86-85511178; +86-85511178; | peter68@ptchemgroup.com | China | 35425 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49978 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8615350571055 | Sibel@weibangbio.com | China | 6086 | 58 |
View Lastest Price from 3-Amino-1,2,3,4-tetrahydrocarbazol manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2022-09-21 | 3-Amino-1,2,3,4-tetrahydrocarbazol
61894-99-3
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | ||
2020-01-01 | 3-Amino-1,2,3,4-tetrahydrocarbazol
61894-99-3
|
US $1.00 / KG | 1KG | 95-99% | 1ton | Career Henan Chemical Co |
- 3-Amino-1,2,3,4-tetrahydrocarbazol
61894-99-3
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
- 3-Amino-1,2,3,4-tetrahydrocarbazol
61894-99-3
- US $1.00 / KG
- 95-99%
- Career Henan Chemical Co