Bestatin
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- $10 - $20650
- Product name: Bestatin
- CAS: 58970-76-6
- MF: C16H24N2O4
- MW: 308.37
- EINECS:261-529-2
- MDL Number:MFCD00083262
- Synonyms:UbenaMix, Inobestin, NK 421;L-Leucine,N-[(2S,3R)-3-aMino-2-hydroxy-1-oxo-4-phenylbutyl]-;N-[(2S,3R)-3-AMino-2-hydroxy-4-phenylbutyryl]-L-leucine 97%;3-(r)-amino-2-(s)-hydroxy-4-phenylbutanoyl-(s)-leucine ;n-(3-amino-2-hydroxy-1-oxo-4-phenylbutyl)-,(s-(r*,s*))-l-leucin ;nk421 ;N-[(2S,3R)-3-AMINO-2-HYDROXY-1-OXO-4-PHENYLBUTYL]-L-LEUCINE;N-((2S,3R)-3-AMINO-2-HYDROXY-4-PHENYLBUTYRYL)-L-LEUCINE
126 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- Activate Scientific
- AHH
- AK Scientific
- Ambeed
- ApexBio Technology
- Apolloscientific
- Arctom
- AvaChem
- Biorbyt Ltd
- Biosynth
- Cayman Chemical
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- CSNpharm
- DC Chemicals
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- Tocris
- TRC
- Usbiological
Package
- 10mM*1mLinDMSO(Solid+Solvent)
- 1unit
- 10mM*1mLinDMSO(Solution)
- 5mg
- 25mg
- 50mg
- 200484-200MG
- 10
- 10mg
- 200484-10MG
- 200484-500MG
- 200484-250MG
- 100mg
- 1g
- 5g
- 10g
- 25g
- 10 mg
- 500 mg
- 250mg
- 500mg
- EvaluationSample
- 2g
- 200 mg
- 250 mg
- Manufactureraablocks
- Product numberAA0036XY
- Product descriptionN-[(2S,3R)-3-Amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-leucine ≥99%
- Packaging10mg
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0036XY
- Product descriptionN-[(2S,3R)-3-Amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-leucine 98%
- Packaging100mg
- Price$16
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0036XY
- Product descriptionN-[(2S,3R)-3-Amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-leucine 96%
- Packaging1g
- Price$113
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0036XY
- Product descriptionN-[(2S,3R)-3-Amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-leucine 96%
- Packaging10g
- Price$763
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0036XY
- Product descriptionN-[(2S,3R)-3-Amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-leucine 96%
- Packaging25g
- Price$1342
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0036XY
- Product descriptionN-[(2S,3R)-3-Amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-leucine 96%
- Packaging5g
- Price$429
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberX189850
- Product description[(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine 95.00%
- Packaging5G
- Price$230
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX189850
- Product description[(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine 95.00%
- Packaging25G
- Price$815
- Updated2026-05-27
- Buy
- ManufacturerActivate Scientific
- Product numberAS112176
- Product descriptionBestatin 98%
- Packaging1g
- Price$378
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS112176
- Product descriptionBestatin 98%
- Packaging250mg
- Price$189
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberAPI-1291
- Product descriptionBestatin;Ubenimex 97%
- Packaging100mg
- Price$920
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberC829
- Product descriptionN-[(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine
- Packaging250mg
- Price$195
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ98810
- Product descriptionN-[(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine
- Packaging500mg
- Price$260
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ98810
- Product descriptionN-[(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine
- Packaging1g
- Price$319
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA147735
- Product description(S)-2-((2S,3R)-3-Amino-2-hydroxy-4-phenylbutanamido)-4-methylpentanoicacid 98+%
- Packaging5g
- Price$387
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA147735
- Product description(S)-2-((2S,3R)-3-Amino-2-hydroxy-4-phenylbutanamido)-4-methylpentanoicacid 98+%
- Packaging100mg
- Price$18
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0036XY | N-[(2S,3R)-3-Amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-leucine ≥99% | 10mg | $10 | 2026-05-28 | Buy |
| aablocks | AA0036XY | N-[(2S,3R)-3-Amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-leucine 98% | 100mg | $16 | 2026-05-28 | Buy |
| aablocks | AA0036XY | N-[(2S,3R)-3-Amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-leucine 96% | 1g | $113 | 2026-05-28 | Buy |
| aablocks | AA0036XY | N-[(2S,3R)-3-Amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-leucine 96% | 10g | $763 | 2026-05-28 | Buy |
| aablocks | AA0036XY | N-[(2S,3R)-3-Amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-leucine 96% | 25g | $1342 | 2026-05-28 | Buy |
| aablocks | AA0036XY | N-[(2S,3R)-3-Amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-leucine 96% | 5g | $429 | 2026-05-28 | Buy |
| ACHEMBLOCK | X189850 | [(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine 95.00% | 5G | $230 | 2026-05-27 | Buy |
| ACHEMBLOCK | X189850 | [(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine 95.00% | 25G | $815 | 2026-05-27 | Buy |
| Activate Scientific | AS112176 | Bestatin 98% | 1g | $378 | 2021-12-16 | Buy |
| Activate Scientific | AS112176 | Bestatin 98% | 250mg | $189 | 2021-12-16 | Buy |
| AHH | API-1291 | Bestatin;Ubenimex 97% | 100mg | $920 | 2026-05-26 | Buy |
| AK Scientific | C829 | N-[(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine | 250mg | $195 | 2021-12-16 | Buy |
| AK Scientific | J98810 | N-[(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine | 500mg | $260 | 2021-12-16 | Buy |
| AK Scientific | J98810 | N-[(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine | 1g | $319 | 2021-12-16 | Buy |
| Ambeed | A147735 | (S)-2-((2S,3R)-3-Amino-2-hydroxy-4-phenylbutanamido)-4-methylpentanoicacid 98+% | 5g | $387 | 2021-12-16 | Buy |
| Ambeed | A147735 | (S)-2-((2S,3R)-3-Amino-2-hydroxy-4-phenylbutanamido)-4-methylpentanoicacid 98+% | 100mg | $18 | 2021-12-16 | Buy |
Properties
Melting point :245 °C (dec.)(lit.)
alpha :D20 -15.5° (c = 1.0 in 1N HCl)
Boiling point :448.76°C (rough estimate)
Density :1.0917 (rough estimate)
refractive index :1.5800 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Aqueous Acid (Slightly, Sonicated), DMSO (Slightly, Heated)
form :Powder
pka :8.1, 3.1(at 25℃)
color :White
optical activity :[α]20/D 11°, c = 1 in 1 M NaOH
Water Solubility :Soluble in water (<1 25), DMSO (2 mg/ml), methanol (5 mg/ml), 1eq. NaOH (50 mM), ethanol (<1 mg/ml at 25°C), acetic acid, aq. HCl, and alkaline solution. Insoluble in ethyl acetate, benzene, hexane, and chloroform.
Merck :13,9910
Major Application :peptide synthesis
InChI :1S/C16H24N2O4/c1-10(2)8-13(16(21)22)18-15(20)14(19)12(17)9-11-6-4-3-5-7-11/h3-7,10,12-14,19H,8-9,17H2,1-2H3,(H,18,20)(H,21,22)/t12-,13+,14+/m1/s1
InChIKey :VGGGPCQERPFHOB-RDBSUJKOSA-N
SMILES :CC(C)C[C@H](NC(=O)[C@@H](O)[C@H](N)Cc1ccccc1)C(O)=O
CAS DataBase Reference :58970-76-6(CAS DataBase Reference)
alpha :D20 -15.5° (c = 1.0 in 1N HCl)
Boiling point :448.76°C (rough estimate)
Density :1.0917 (rough estimate)
refractive index :1.5800 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Aqueous Acid (Slightly, Sonicated), DMSO (Slightly, Heated)
form :Powder
pka :8.1, 3.1(at 25℃)
color :White
optical activity :[α]20/D 11°, c = 1 in 1 M NaOH
Water Solubility :Soluble in water (<1 25), DMSO (2 mg/ml), methanol (5 mg/ml), 1eq. NaOH (50 mM), ethanol (<1 mg/ml at 25°C), acetic acid, aq. HCl, and alkaline solution. Insoluble in ethyl acetate, benzene, hexane, and chloroform.
Merck :13,9910
Major Application :peptide synthesis
InChI :1S/C16H24N2O4/c1-10(2)8-13(16(21)22)18-15(20)14(19)12(17)9-11-6-4-3-5-7-11/h3-7,10,12-14,19H,8-9,17H2,1-2H3,(H,18,20)(H,21,22)/t12-,13+,14+/m1/s1
InChIKey :VGGGPCQERPFHOB-RDBSUJKOSA-N
SMILES :CC(C)C[C@H](NC(=O)[C@@H](O)[C@H](N)Cc1ccccc1)C(O)=O
CAS DataBase Reference :58970-76-6(CAS DataBase Reference)
Safety Information
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Description
Bestatin can indirectly act on monocytes by inhibiting Aminopeptidase B, which in turn inhibits the catabolism of tuftsin. Bestatin has also been shown to inhibit Leukotriene A4?hydrolase. It can directly stimulate lymphocytes through its fixation on the cell surface. The agent has been used in multiple leukemia studies. Bestatin is an aminopeptidase inhibitor, inhibits enkephalin metabolism and leukotriene A4 hydrolase. Inhibits tumor cell proliferation.More related product prices
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