5-Benzyloxytryptophan
- CAS No.
- 1956-25-8
- Chemical Name:
- 5-Benzyloxytryptophan
- Synonyms
- Einecs 217-798-3;H-DL-Trp(5-OBzl)-OH;5-BENZYLOXYTRYPTOPHAN;DL-5-phenylmethoxytryptophan;5-Benzyloxy-DL-tryptophan >Tryptophan, 5-(phenylmethoxy)-;5-Benzyloxy-DL-tryptophan;α-Amino-5-phenylmethoxy-1H-indole-3-propionic acid;2-Amino-3-(5-(benzyloxy)-1H-indol-3-yl)propanoic acid;(S)-2-Amino-3-(5-(benzyloxy)-1H-indol-3-yl)propanoic acid
- CBNumber:
- CB3828090
- Molecular Formula:
- C18H18N2O3
- Molecular Weight:
- 310.35
- MDL Number:
- MFCD09033126
- MOL File:
- 1956-25-8.mol
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319 |
Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
HS Code | 2922.49.4950 |
5-Benzyloxytryptophan price More Price(10)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TCI Chemical | B0430 | 5-Benzyloxy-DL-tryptophan >98.0%(T) | 1956-25-8 | 100mg | $124 | 2024-03-01 | Buy |
Matrix Scientific | 058453 | 5-(Benzyloxy)tryptophan | 1956-25-8 | 500mg | $199 | 2021-12-16 | Buy |
AK Scientific | 7221AE | 5-(Benzyloxy)tryptophan | 1956-25-8 | 500mg | $318 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | AAA0009541 | 5-BENZYLOXYTRYPTOPHAN 95.00% | 1956-25-8 | 5MG | $498.33 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | AAA0009541 | 5-BENZYLOXYTRYPTOPHAN 95.00% | 1956-25-8 | 1G | $738 | 2021-12-16 | Buy |
5-Benzyloxytryptophan Chemical Properties,Uses,Production
Manufacturing Process
Preparation of 5-Benzyloxytryptophan: 11 grams α-acetylamino-β-(5- benzyloxy-indolyl-3)-propionic acid was suspended in a solution of 12 grams sodium hydroxide in 90 ml water and refluxed for 24 hours. Charcoal was added to the resultant solution and the mixture filtered hot. 150 ml 2N hydrochloric acid was added to the filtrate at 70°C and 5-benzyloxytryptophan crystallized on cooling. After washing with water and drying in vacuo over silica gel, the amino acid (6.9 grams, 71%) had MP (sealed evacuated tube) 232°C, with softening, finally melting at 237° to 238°C (decomposition). Charcoal was added to the filtrate, which was filtered hot and adjusted to pH 2. On cooling a second crop of 5-benzyloxytryptophan was obtained (2.2 grams, 23%), MP (sealed evacuated tube) 230°C, with softening, finally melting at 233° to 237°C (decomposition). The overall yield of 5- benzyloxytryptophan was 9.1 grams (94%).
5-Benzyloxytryptophan Preparation Products And Raw materials
Raw materials
Preparation Products
5-Benzyloxytryptophan Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30250 | 58 |
Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19915 | 58 |
Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | info@chemextension.com | China | 42057 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42959 | 64 |
TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 | Sales-JP@TCIchemicals.com | Japan | 28398 | 80 |
TCI Europe | 320-37350700 | sales@tcieurope.eu | Europe | 23680 | 75 |
TCI AMERICA | 800-4238616 | sales@tciamerica.com | Americas | 23662 | 75 |
Amatek Scientific Co. Ltd. | 0512-56316828 | info@amateksci.com | China | 28817 | 58 |
Fan De(Beijing) Biotechnology Co., Ltd. | 15911056312 | liming@bio-fount.com | China | 9730 | 58 |