ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Thiophene compounds >2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE
2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE
![2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE Structure](CAS/20180808/GIF/4815-28-5.gif)
- CAS No.
- 4815-28-5
- Chemical Name:
- 2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE
- Synonyms
- AURORA 971;AKOS B000691;AKOS BBB/013;AKOS MSC-0467;ASISCHEM V83886;AKOS BBS-00000705;CBI-BB ZERO/005481;TIMTEC-BB SBB000354;CHEMBRDG-BB 3000691;IFLAB-BB F0239-0077
- CBNumber:
- CB7328255
- Molecular Formula:
- C9H12N2OS
- Molecular Weight:
- 196.27
- MOL File:
- 4815-28-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2022/11/29 17:32:03
Melting point | 195-197℃ |
---|---|
Boiling point | 332.5±42.0 °C(Predicted) |
Density | 1.337±0.06 g/cm3(Predicted) |
storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
pka | 15.70±0.20(Predicted) |
CAS DataBase Reference | 4815-28-5(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
Hazard Codes | Xi,Xn | |||||||||
Risk Statements | 22 | |||||||||
HazardClass | IRRITANT | |||||||||
NFPA 704 |
|
2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE Chemical Properties,Uses,Production
Hazard
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Synthesis
The synthesis of 2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE is as follows:
A solution of aminothiophene EO (prepared as described in Example C; 500mg, 2.8 mmol) in concentrated sulphuric acid (5ml) was stirred at room temperature for 65 hours. The reaction mixture was poured cautiously into ice-cold aqueous potassium carbonate, diluted with water and extracted with ethyl acetate. The combined organic extracts were washed with water and brine, dried over magnesium sulphate and evaporated to dryness under reduced pressure to give the desired product (383mg, 70%) as an off-white solid.
2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE Preparation Products And Raw materials
Global( 161)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
Clearsynth Labs | 91-22-45045900 | Maharashtra, India | 3889 | 58 | Inquiry |
OCEAN TRADING CORPORATION | +91(22) 24921669 | New Delhi, India | 6211 | 58 | Inquiry |
Dhruvtara Chemicals Pvt. Ltd. | 91 40 27154607 | New Delhi, India | 180 | 56 | Inquiry |
BASR Fine Chemicals | +91 40 2309 0147 | New Delhi, India | 237 | 56 | Inquiry |
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
Reax Chemicals | 08048372701Ext 416 | Hyderabad, India | 4223 | 58 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29900 | 58 | Inquiry |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
Supplier | Advantage |
---|---|
GLR Innovations | 58 |
Clearsynth Labs | 58 |
OCEAN TRADING CORPORATION | 58 |
Dhruvtara Chemicals Pvt. Ltd. | 56 |
BASR Fine Chemicals | 56 |
A.J Chemicals | 58 |
Reax Chemicals | 58 |
career henan chemical co | 58 |
Chongqing Chemdad Co., Ltd | 58 |
CONIER CHEM AND PHARMA LIMITED | 58 |
4815-28-5(2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE)Related Search:
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TIMTEC-BB SBB000354
2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE
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2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE
2-AMINO-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID AMIDE
2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXAMIDE
2-AMINO-3-CARBOXAMIDO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE
CBI-BB ZERO/005481
CHEMBRDG-BB 3000691
IFLAB-BB F0239-0077
AURORA 971
ASISCHEM V83886
ART-CHEM-BB B000691
4815-28-5
C9H12SN2O
Sulphur Derivatives