(S)-(-)-2-AMINO-4-HYDROXYBUTYRIC ACID
L-Homoserine
CAS: 672-15-1
Molecular Formula: C4H9NO3
(S)-(-)-2-AMINO-4-HYDROXYBUTYRIC ACID - Names and Identifiers
| Name | L-Homoserine |
| Synonyms | H-HSE-OH L-Homoser H-HoSer-OH H-L-HSE-OH NSC 206251 Homoserine H-HOSER-OH L-Homoserine L-Beta-Homo-Ser Homoserine (VAN) L-2-AMINO-4-HYDROXYBUTYRIC ACID L-2-AMINO-4-HYDROXYBUTANOIC ACID (S)-2-AMINO-4-HYDROXYBUTYRIC ACID (S)-(-)-2-AMINO-4-HYDROXYBUTYRIC ACID Butanoic acid, 2-amino-4-hydroxy-, (S)- Butyric acid, 2-amino-4-hydroxy-, L- (8CI) L-2-AMINO-4-HYDROXYBUTYRIC ACID HYDROCHLORIDE |
| CAS | 672-15-1 |
| EINECS | 211-590-6 |
| InChI | InChI=1/C4H9NO3/c5-3(1-2-6)4(7)8/h3,6H,1-2,5H2,(H,7,8)/t3-/m0/s1 |
| InChIKey | UKAUYVFTDYCKQA-VKHMYHEASA-N |
(S)-(-)-2-AMINO-4-HYDROXYBUTYRIC ACID - Physico-chemical Properties
| Molecular Formula | C4H9NO3 |
| Molar Mass | 119.12 |
| Density | 1.3126 (rough estimate) |
| Melting Point | 203°C (dec.)(lit.) |
| Boling Point | 222.38°C (rough estimate) |
| Specific Rotation(α) | -8.5 º (c=2, H2O 22 ºC) |
| Water Solubility | 1100 g/L (30 ºC) |
| Solubility | 1100g/l |
| Appearance | White crystal |
| Color | White to light yellow |
| Merck | 14,4739 |
| BRN | 1721681 |
| pKa | 2.71(at 25℃) |
| Storage Condition | Store below +30°C. |
| Refractive Index | 1.4183 (estimate) |
| MDL | MFCD00063090 |
| Use | It is mainly used for biochemical research. |
(S)-(-)-2-AMINO-4-HYDROXYBUTYRIC ACID - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S44 - S35 - This material and its container must be disposed of in a safe way. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S7 - Keep container tightly closed. S4 - Keep away from living quarters. S3/9 - |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10 |
| HS Code | 29225000 |
(S)-(-)-2-AMINO-4-HYDROXYBUTYRIC ACID - Reference
| Reference Show more | 1. Shao Liwei, Huang Feng, Zhang Heqin, et al. Antidepressant effect of roasted jujube extract and its mechanism [J]. Chinese traditional patent medicine, 2016(4):912-917. 2. Hu Yu, Huang Feng, zhanheqin, etc. Antidepressant effect of steviol glycosides and their effects on the expression of DBP,Gabbr2 and SP proteins in brain and spleen tissues of mice [J]. Pharmacology and Clinic of traditional Chinese medicine, 2019, 035(004):84-90. |
(S)-(-)-2-AMINO-4-HYDROXYBUTYRIC ACID - Reference Information
| Introduction | (S)-2-amino-4-hydroxybutyric acid also known as L-homoserine, is a naturally occurring non-protein amino acid. (S)-2-amino-4-hydroxybutyric acid and its derivatives are important structural precursors and synthetic building blocks of physiologically active substances, which are widely used in the synthesis of various active substances, more and more attention by researchers. |
| apply | (S) 2-amino-4-hydroxybutyric acid and its derivatives are important structural precursors and synthetic blocks of physiologically active substances. They are widely used in the synthesis of various active substances and have been paid more and more attention by researchers. |
| biological activity | L-Homoserine (L-Hse) is an important intermediate in the biosynthesis of threonine, methionine and lysine. |
Last Update：2024-04-09 21:01:54
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