ChemicalBook >> CAS DataBase List >>Dioxindolyl-L-alanine
Dioxindolyl-L-alanine
- CAS No.
- 184955-21-3
- Chemical Name:
- Dioxindolyl-L-alanine
- Synonyms
- Dioxyindolylalanine;Dioxindolyl-L-alanine;Tryptophan EP Impurity B;N-Acetyltryptophan EP Impurity B;Tryptophan Impurity 2（Tryptophan EP Impurity B）;Tryptophan Impurity B (Mixture of Diastereomers);Dioxindolyl-L-alanine (Mixture of DiastereoMers);Tryptophan EP Impurity B (Mixture of Diastereomers);a-Amino-2,3-dihydro-3-hydroxy-2-oxo-1H-indole-3-propanoic acid;1H-Indole-3-propanoic acid, α-amino-2,3-dihydro-3-hydroxy-2-oxo-, (αS)-
- CBNumber:
- CB92652501
- Molecular Formula:
- C11H12N2O4
- Molecular Weight:
- 236.22398
- MDL Number:
- MFCD28125821
- MOL File:
- 184955-21-3.mol
Last updated:2023-04-23 13:52:06
| Melting point | >221°C (dec.) |
|---|---|
| Boiling point | 564.5±50.0 °C(Predicted) |
| Density | 1.483±0.06 g/cm3(Predicted) |
| storage temp. | Refrigerator |
| solubility | Water (Slightly, Heated) |
| pka | 2.18±0.10(Predicted) |
| form | Solid |
| color | Off-White to Light Beige |
| FDA UNII | KW5HNG2EAV |
Dioxindolyl-L-alanine price More Price(2)
Dioxindolyl-L-alanine Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 48)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14336 | 58 |
| China National Standard Pharmaceutical Corporation Limited | +8615391658522 | overseasales@yongstandards.com | China | 11927 | 58 |
| Shandong Fuchuang Pharmaceutical Technology Co. , Ltd. | 0531-88792816 18615587029 | fcpharm2006@126.com | China | 101 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32344 | 50 |
| BOC Sciences | 1-631-485-4226; 16314854226 | info@bocsci.com | United States | 14059 | 65 |
| Shanghai TaoSu Biochemical Technology Co., Ltd. | 021-33632979 | info@tsbiochem.com | China | 8073 | 58 |
| ChemStrong Scientific Co.,Ltd | 0755-66853366 13670046396 | sales@chem-strong.com | China | 17982 | 56 |
| Shanghai Kewel Chemical Co., Ltd. | 021-64609169 18901607656 | greensnown@163.com | China | 9911 | 50 |
| Hubei Yangxin Medical Technology Co., Ltd. | 15374522761 | 3003392093@qq.com | China | 7851 | 55 |
184955-21-3(Dioxindolyl-L-alanine)Related Search:
3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione
2-(1H-indol-3-yl)acetaldehyde
5-Hydroxytryptophan
N'-formyl-L-Kynurenine
Tryptophan EP Impurity J
1of4
Dioxindolyl-L-alanine
Dioxindolyl-L-alanine (Mixture of DiastereoMers)
Tryptophan EP Impurity B (Mixture of Diastereomers)
Tryptophan Impurity 2（Tryptophan EP Impurity B）
1H-Indole-3-propanoic acid, α-amino-2,3-dihydro-3-hydroxy-2-oxo-, (αS)-
(S)-2-amino-3-[(3RS)-3-hydroxy-2-oxo-2,3-dihydro-1H-indol-3-yl]propanoic acid
N-Acetyltryptophan EP Impurity B
Dioxyindolylalanine
a-Amino-2,3-dihydro-3-hydroxy-2-oxo-1H-indole-3-propanoic acid
Tryptophan EP Impurity B
Tryptophan Impurity B (Mixture of Diastereomers)
(2S)-2-amino-3-[(3RS)-3-hydroxy-2-oxo-2,3-dihydro-1H-indol-3-yl]propanoic acid (dioxyindolylalanine)
b.?(S)-2-amino-3-[(3RS)-3-hydroxy-2-oxo-2,3-dihydro-1h-indol-3-yl]propanoicacid(dioxyindolylalanine)
(2S)-2-Amino-3-(3-hydroxy-2-oxoindolin-3-yl)propanoic acid (Tryptophan Impurity)
184955-21-3
Amines, Heterocycles, Intermediates, Pharmaceuticals, Intermediates & Fine Chemicals