[4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER
- CAS No.
- 457631-44-6
- Chemical Name:
- [4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER
- Synonyms
- 4-(2-Aminoethyl)-N-Boc-aniline;tert-Butyl (4-(2-aminoethyl)phenyl)carbamate;[4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER;Carbamic acid, N-[4-(2-aminoethyl)phenyl]-, 1,1-dimethylethyl ester
- CBNumber:
- CB42460370
- Molecular Formula:
- C13H20N2O2
- Molecular Weight:
- 236.31
- MDL Number:
- MFCD09701235
- MOL File:
- 457631-44-6.mol
- MSDS File:
- SDS
[4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER price
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
American Custom Chemicals Corporation | CHM0125011 | (4-(2-AMINO-ETHYL)-PHENYL)-CARBAMIC ACID TERT-BUTYL ESTER 96.00% | 457631-44-6 | 1G | $1070.84 | 2021-12-16 | Buy |
AK Scientific | 4658AJ | tert-ButylN-[4-(2-aminoethyl)phenyl]carbamate | 457631-44-6 | 2.5g | $1451 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0125011 | (4-(2-AMINO-ETHYL)-PHENYL)-CARBAMIC ACID TERT-BUTYL ESTER 96.00% | 457631-44-6 | 2.5G | $1635.3 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0125011 | (4-(2-AMINO-ETHYL)-PHENYL)-CARBAMIC ACID TERT-BUTYL ESTER 96.00% | 457631-44-6 | 5G | $2181.31 | 2021-12-16 | Buy |
Acrotein | AM-1079 | tert-Butyl[4-(2-Amino-ethyl)-phenyl]carbamate 97% | 457631-44-6 | 0.25g | $132 | 2021-12-16 | Buy |
[4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER Chemical Properties,Uses,Production
Synthesis
[4-(2-Amino-ethyl)-phenyl]-carbamic acid tert-butyl ester is synthesised using 4-tert-butoxycarbonylaminophenylacetonitrile as a raw material by chemical reaction. The specific synthesis steps are as follows:
To a solution of (300 gm, 1.29 moles) N-BOC-4-aminophenylacetonitrile in 3000 ml of methanol, 25% aq. ammonia solution (480 ml) and Raney nickel (45 gm) were added at 25 -30°C. Reaction mixture was subjected to hydrogenation at 50-60 PSI for 4 hrs. After completion of reaction, as indicated from TLC, reaction mixture was filtered and washed with (2 X 25 ml) methanol. Filtrate was concentrated under vacuum and resulting residue was treated with (1500 ml) 1M aq. hydrochloric acid at 25-30°C. Reaction mixture was stirred for 15 minutes and filtered to remove insoluble impurities. Filtrate was basified to pH 10-12 with 50% aq. NaOH solution below 25°C. Precipitated 4-(2-aminoethyl)-N-(tert-butoxycarbonyl) phenylamine was filtered and washed with (2 X 100 ml) water. Solid was dried under vacuum at 55- 60°C for 8-10 hrs. Dry weight: 240 gm (79%). 1H NMR (CDC13 and 400 MHz): δ 1.11 (2H, s), 1.51 (9H, s), 2.68 (2H, t), 2.93 (2H, t), 6.72 (1H, s), 7.10 (2H, d), 7.28 (2H, d).
[4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER Preparation Products And Raw materials
Raw materials
Preparation Products
[4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
SHANDONG OUCHEM CO.,LTD. | +86-18506360988 +86-18506360988 | wtaili@ouchem.cn | China | 48 | 58 |
Labnetwork lnc. | +86-27-50766799 +8618062016861 | contact@labnetwork.com | China | 19994 | 58 |
Shanghai XinKai Chemical Technology Co., Ltd. | 021-58930698 15921516558 | zhangyichao84@126.com | China | 898 | 55 |
JW & Y Pharmlab Co., Ltd. | 021-64340559 13651849907; | xinyu_shi@jwypharmlab.com.cn | China | 12036 | 58 |
BePharm Ltd | 400-685-9117 | market@bepharm.com | China | 15081 | 60 |
Amatek Scientific Co. Ltd. | 0512-56316828 | info@amateksci.com | China | 28817 | 58 |
Hefei Molake Biotechnology Co., Ltd. | 0551-66336380 18956014586 | 983438788@qq.com | China | 2117 | 58 |
Shanghai zhigan biotechnology co., LTD | zhiqianbio@126.com | China | 19785 | 58 | |
Shanghai Kaiwei Chemical Technology Co., Ltd. | 021-58461859 15821823057 | service@aiviche.com | China | 49323 | 58 |
Shanghai Aizikang Pharmaceutical Research Co., Ltd | 18721109360 | 306685371@qq.com | China | 1854 | 58 |
View Lastest Price from [4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-01-18 | tert-Butyl (4-(2-aminoethyl)phenyl)carbamate
457631-44-6
|
US $0.00-0.00 / kg | 0.1kg | 97% Min. | 500kg | SHANDONG OUCHEM CO.,LTD. |
- tert-Butyl (4-(2-aminoethyl)phenyl)carbamate
457631-44-6
- US $0.00-0.00 / kg
- 97% Min.
- SHANDONG OUCHEM CO.,LTD.
457631-44-6([4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER)Related Search:
1of3