ChemicalBook >> CAS DataBase List >>L-3-Benzothienylalanine
L-3-Benzothienylalanine
- CAS No.
- 72120-71-9
- Chemical Name:
- L-3-Benzothienylalanine
- Synonyms
- (S)-2-AMino-3-(benzo[b]thiophen-3-yl)propanoic acid;3-(3-BENZOTHIENYL)-L-ALANINE;3-BENZOTHIENYL-L-ALANINE;H-Bta-OH;H-ALA(3-BZT)-OH;L-Thiotryptophan;RARECHEM BK PT 0203;L-3-Benzothienylalanine;H-ALA(3-BENZO THIENYL)-OH;H-3-ALA(3-BENZOTHIENYL)-OH
- CBNumber:
- CB7146466
- Molecular Formula:
- C11H11NO2S
- Molecular Weight:
- 221.28
- MDL Number:
- MFCD00079684
- MOL File:
- 72120-71-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-09-12 18:54:35
| Melting point | 248-250 °C (decomp) |
|---|---|
| Boiling point | 416.7±35.0 °C(Predicted) |
| Density | 1.374±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| form | solid |
| pka | 2.23±0.10(Predicted) |
| color | Almost white |
| optical activity | -22.3°(C=0.01g/mL, ACOH, 20°C, 589nm) |
| CAS DataBase Reference | 72120-71-9(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P271-P261-P280 |
| HS Code | 2922498590 |
L-3-Benzothienylalanine price More Price(58)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 264924 | 3-Benzothienyl-L-alanine Asreported | 72120-71-9 | 500mg | $333 | 2026-06-03 | Buy |
| Usbiological | 264924 | 3-Benzothienyl-L-alanine Asreported | 72120-71-9 | 1g | $536 | 2026-06-03 | Buy |
| Usbiological | 264924 | 3-Benzothienyl-L-alanine Asreported | 72120-71-9 | 2g | $738 | 2026-06-03 | Buy |
| Usbiological | 264924 | 3-Benzothienyl-L-alanine Asreported | 72120-71-9 | 5g | $1376 | 2026-06-03 | Buy |
| Usbiological | 264924 | 3-Benzothienyl-L-alanine Asreported | 72120-71-9 | 10g | $1995 | 2026-06-03 | Buy |
L-3-Benzothienylalanine Chemical Properties,Uses,Production
Chemical Properties
Almost white powder
Uses
(S)-2-Amino-3-(benzo[b]thiophen-3-yl)propanoic acid is an alanine derivative[1].
References
[1] Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144. DOI:10.1080/10408398.2012.708368
Synthesis of L-3-Benzothienylalanine from Diethyl 2-acetamido-2-(benzo(b)thiophene-3-ylmethyl)malonate
L-3-Benzothienylalanine Preparation Products And Raw materials
L-3-Benzothienylalanine Suppliers
Global( 93)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai HC Biotech Co., Ltd | 021-20227858 | sale@hcbiotech.com.cn | China | 1173 | 55 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Suzhou haiyu Biochem Industrial Co., LTD | 512-68097639 18013585858 | 744942877@qq.com | China | 915 | 62 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Chemsky (shanghai) International Co.,Ltd | 021-50135380 | shchemsky@sina.com | China | 15350 | 60 |
| China DongFan Chemical Co.,LTD | 86-0571-85151182 | China | 5681 | 66 | |
| Shanghai Sunway Pharmaceutical Technology Co., Ltd | 13761987713 | hxzheng@sunwaypharm.cn | China | 8663 | 57 |
| Shenzhen Sungening Bio-Tech Co., Ltd | +86-0755-89668383 | sales@sungening.com | China | 1319 | 65 |
| Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. | 025-66113011 13913916777 | cfzhang@aikonchem.com | China | 19902 | 55 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 18201 | 56 |
View Lastest Price from L-3-Benzothienylalanine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-07 | L-3-BENZOTHIENYLALANINE
72120-71-9
|
1kg | 98% | 1000kgs | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2019-09-02 | L-3-BENZOTHIENYLALANINE
72120-71-9
|
$7.00 | 1KG | 99% | Career Henan Chemical Co |
-
- L-3-BENZOTHIENYLALANINE
72120-71-9
- $0.00
- 98%
- Shaanxi Dideu New Materials Co. Ltd
-
- L-3-BENZOTHIENYLALANINE
72120-71-9
- $7.00
- 99%
- Career Henan Chemical Co
72120-71-9(L-3-Benzothienylalanine)Related Search:
Fmoc-D-3-benzothienylalanine
Boc-L-3-benzothienylalanine
L-3-Benzothienylalanine
2,4,5-Trimethoxybenzoic acid
Thianaphthene
1of3
RARECHEM BK PT 0203
H-BETA-(3-BENZOTHIENYL)-ALA-OH
H-3-ALA(3-BENZOTHIENYL)-OH
H-ALA(3-BZT)-OH
H-ALA(3-BENZO THIENYL)-OH
BETA-(3-BENZOTHIENYL)-ALANINE
L-3-(3-Benzothienyl)-alanine
H-β-(3-Benzothienyl)-Ala-OH
3-(Benzo[b]thiophen-3-yl)-L-alanine, >=98%
3-Benzothienyl-L-alanine≥ 98.5% (assay)
3-L-Ala(3-benzothienyl)-OH
S-(Benzothien-3-yl)-alanine
(2S)-2-amino-3-(1-benzothiophen-3-yl)propanoic acid
(2S)-2-amino-3-(benzothiophen-3-yl)propionic acid
(2S)-2-azanyl-3-(1-benzothiophen-3-yl)propanoic acid
(2S)-2-aMino-3-(3-benzylthiophen-2-yl)propanoic acid
(S)-2-(Benzo[b]thiophen-3-ylaMino)propanoic acid
H-b-(3-Benzothienyl)-Ala-OH
3-(1-Benzothiophen-3-yl)-L-alanine, 3-(Thianaphthen-3-yl)-L-alanine, (2S)-2-Amino-3-(benzo[b]thiophen-3-yl)propanoic acid
L-Thiotryptophan
2-amino-3-(1-benzothiophen-2-yl)propanoic acid
Benzo[b]thiophene-3-propanoicacid, a-amino-, (aS)-
H-Bta-OH
3-(1-Benzothiophen-3-yl)-L-alanine
(S)-2-AMino-3-(benzo[b]thiophen-3-yl)propanoic acid
3-(3-BENZOTHIENYL)-L-ALANINE
3-BENZOTHIENYL-L-ALANINE
L-3-Benzothienylalanine
72120-71-9
C11H11NO2S
Phenylalanine analogs and other aromatic alpha amino acids
Amino Acid Derivatives
Amino Acids
a-amino
