15159-65-6
Aminobromobutyricacidhydrobromide
CAS: 15159-65-6
Molecular Formula: C4H9Br2NO2
15159-65-6 - Names and Identifiers
15159-65-6 - Physico-chemical Properties
| Molecular Formula | C4H9Br2NO2 |
| Molar Mass | 262.93 |
| Melting Point | 189°C (dec.)(lit.) |
| Boling Point | 294.5°C at 760 mmHg |
| Specific Rotation(α) | 13 º (589nm, c=1, H2O) |
| Flash Point | 131.9°C |
| Solubility | DMF (Slightly), DMSO, Methanol (Slightly) |
| Vapor Presure | 0.000395mmHg at 25°C |
| Appearance | White crystalline powder |
| Color | White to Light Brown |
| Storage Condition | Inert atmosphere,Room Temperature |
| Stability | Unstable in Solution, Moisture Sensitive, Hygroscopic |
| Refractive Index | 17 ° (C=1, MeOH) |
| MDL | MFCD01631290 |
15159-65-6 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
15159-65-6 - Reference Information
| introduction | l (+)-2-amino -4-bromobutyric acid hydrobromide is in white crystalline powder form and can be used as an intermediate in pharmaceutical synthesis for pharmaceutical synthesis and experimental research. |
| Use | L ()-2-amino-4-bromobutyric acid hydrobromide is an important intermediate for the chemical synthesis of SAM and its nitrogen analogs, and can also be used to prepare L-selenomethionine and some precursors of unnatural amino acids, among them, L-selenomethionine plays an important role in selenoprotein and has anti-cancer effect, so it has attracted much attention. |
| synthesis method | in 100 mL sealed pipe, weigh 1.19g of homoserine (10mmol), add 16 mL of 33% hydrogen bromide acetic acid solution, and react in an oil bath pan at 75 ℃ for 6 hours. Cool to room temperature, concentrate under reduced pressure, remove excess acid, and obtain the crude product of compound L ()-2-amino-4-bromobutyric acid hydrobromide. Ethyl acetate extraction (3 × 10 mL). The organic layers were combined, dried with anhydrous sodium sulfate, filtered, and the solvent was spun. The crude product was separated and purified through a chromatography column. The eluent was Hex/EA(v/v = 1:1) to obtain compound L(+)-2-amino-4-bromobutyric acid hydrobromide. The product is a white crystalline powder. |
Last Update：2024-04-10 22:29:15
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Product Name: (S)-(+)-2-Amino-4-bromobutyric acid hydrobromide Visit Supplier Webpage Request for quotationCAS: 15159-65-6
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
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Product Name: (S)-(+)-2-Amino-4-bromobutyric acid hydrobromide Visit Supplier Webpage Request for quotationCAS: 15159-65-6
Tel: +86-18821248368
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Product Name: L(+)-2-Amino-4-Bromobutyric Acid Hydrobromide Visit Supplier Webpage Request for quotation
CAS: 15159-65-6
Tel: 18301782025
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CAS: 15159-65-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
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