L-2-Amino-5-phenyl-pentanoic acid
- CAS No.
- 62777-25-7
- Chemical Name:
- L-2-Amino-5-phenyl-pentanoic acid
- Synonyms
- L-PEA;L-Nva(5-phenyl)-OH;H-NVA(5-PHENYL)-OH;(S)-2-amino-4-phenylvaleric acid;(S)-2-Amino-5-phenylpentanoicaci;L-2-Amino-5-phenyl-pentanoic acid;(2S)-2-amino-5-phenylpentanoic acid;Benzenepentanoic acid, α-amino-, (αS)-;L-2-AMINO-5-PHENYL-PENTANOIC ACID USP/EP/BP
- CBNumber:
- CB7492899
- Molecular Formula:
- C11H15NO2
- Molecular Weight:
- 193.24
- MDL Number:
- MFCD04117835
- MOL File:
- 62777-25-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 228-230 °C |
|---|---|
| Boiling point | 375.2±42.0 °C(Predicted) |
| Density | 1.133±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Acetic Acid (Slightly, Heated, Sonicated), Aqueous Base (Slightly) |
| form | Solid |
| pka | 2.52±0.24(Predicted) |
| color | White to Off-White |
| optical activity | 1.9°(C=0.01g/mI, H2O, 20°C, 589nm) |
| Stability | Hygroscopic |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
L-2-Amino-5-phenyl-pentanoic acid price More Price(47)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 260857 | L-2-Amino-5-phenylpentanoic acid Asreported | 62777-25-7 | 500mg | $382 | 2026-06-03 | Buy |
| Usbiological | 260857 | L-2-Amino-5-phenylpentanoic acid Asreported | 62777-25-7 | 1g | $674 | 2026-06-03 | Buy |
| Usbiological | 260857 | L-2-Amino-5-phenylpentanoic acid Asreported | 62777-25-7 | 2g | $957 | 2026-06-03 | Buy |
| Usbiological | 260857 | L-2-Amino-5-phenylpentanoic acid Asreported | 62777-25-7 | 5g | $1369 | 2026-06-03 | Buy |
| TRC | TRC-A615840-100MG | L-2-Amino-5-phenyl-pentanoic acid | 62777-25-7 | 100mg | $122 | 2026-06-03 | Buy |
L-2-Amino-5-phenyl-pentanoic acid Chemical Properties, Uses, Production
Synthesis
52161-76-9
62777-25-7
L-styrylalanine (CAS: 52161-76-9, 50 mg, 0.26 mmol) was used as starting material, which was dissolved in methanol (5 mL) and the reaction vessel was flushed with nitrogen. Subsequently, a catalytic amount of 10% palladium/carbon catalyst was added. The reaction vessel was placed under hydrogen atmosphere and the reaction mixture was stirred at room temperature for 2 hours. Upon completion of the reaction, the catalyst was filtered through diatomaceous earth to remove the catalyst. The filtrate was concentrated under reduced pressure to remove the organic solvent to afford the target product (S)-2-amino-5-phenylpentanoic acid (51 mg, quantitative yield) as a white powder. The structure of the product was confirmed by 1H-NMR (400 MHz, CD3OD): δ= 7.42-7.25 (m, 5H), 3.71 (t, J = 6.0 Hz, 1H), 2.69 (t, J = 6.4 Hz, 2H), 1.85 (m, 2H), 1.70 (m, 2H). Mass spectrometry result: C11H16NO2 ([M+H]+) calculated value 194.12, measured value 194.4.
References
[1] Patent: US2004/198780, 2004, A1. Location in patent: Page 23
L-2-Amino-5-phenyl-pentanoic acid Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Shanghai HC Biotech Co., Ltd | 021-20227858 | sale@hcbiotech.com.cn | China | 1173 | 55 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Suzhou haiyu Biochem Industrial Co., LTD | 512-68097639 18013585858 | 744942877@qq.com | China | 915 | 62 |
| Shanghai Longsheng chemical Co.,Ltd. | 58099637 13585536065 | sales@shlschem.com | China | 9880 | 59 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32273 | 50 |
| Shenzhen Sungening Bio-Tech Co., Ltd | +86-0755-89668383 | sales@sungening.com | China | 1319 | 65 |
| ShenZhen InnoSyn Biotech Co.,Ltd | 0755-28351685 18503098468 | innosyn@163.com | China | 602 | 55 |
| Amatek Scientific Co. Ltd. | 0512-56316828 4008675858 | sales@amateksci.com | China | 9848 | 55 |
| HBCChem, Inc. | +1-510-219-6317 | sales@hbcchem.com | United States | 10628 | 60 |
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