L-Leu-Leu-Leu
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- $17 - $1164
- Product name: L-Leu-Leu-Leu
- CAS: 10329-75-6
- MF: C18H35N3O4
- MW: 357.49
- EINECS:
- MDL Number:MFCD00038309
- Synonyms:(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoic acid;(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methyl-pentanoyl]amino]-4-methyl-pentanoyl]amino]-4-methyl-valeric acid;(2S)-2-[[(2S)-2-[[(2S)-2-azanyl-4-methyl-pentanoyl]amino]-4-methyl-pentanoyl]amino]-4-methyl-pentanoic acid;(S)-2-((S)-2-((S)-2-Amino-4-methylpentanamido)-4-methylpentanamido)-4-methylpentanoic acid;Leu-Leu-Leu-OH≥ 96% (Elemental Analysis);H-LEU-LEU-LEU-OH;L-LEUCYL-L-LEUCYL-L-LEUCINE;L-LEUCYLLEUCYLLEUCINE
39 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Biosynth
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- TRC
- Usbiological
Package
- 5MG
- 100mg
- 250mg
- 500mg
- 0.5g
- 1.00g
- 1g
- 2g
- 5.00g
- 5g
- 10g
- 25.00g
- 50g
- Manufactureraablocks
- Product numberAA00H9Y5
- Product description(S)-2-((S)-2-((S)-2-Amino-4-Methylpentanamido)-4-Methylpentanamido)-4-Methylpentanoic Acid 98%
- Packaging100mg
- Price$17
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00H9Y5
- Product description(S)-2-((S)-2-((S)-2-Amino-4-Methylpentanamido)-4-Methylpentanamido)-4-Methylpentanoic Acid 98%
- Packaging250mg
- Price$38
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00H9Y5
- Product description(S)-2-((S)-2-((S)-2-Amino-4-Methylpentanamido)-4-Methylpentanamido)-4-Methylpentanoic Acid 98%
- Packaging1g
- Price$95
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00H9Y5
- Product description(S)-2-((S)-2-((S)-2-Amino-4-Methylpentanamido)-4-Methylpentanamido)-4-Methylpentanoic Acid 95%
- Packaging5g
- Price$346
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product number7189AH
- Product descriptionH-Leu-Leu-Leu-OH
- Packaging250mg
- Price$131
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number7189AH
- Product descriptionH-Leu-Leu-Leu-OH
- Packaging5g
- Price$684
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA402965
- Product description(S)-2-((S)-2-((S)-2-Amino-4-methylpentanamido)-4-methylpentanamido)-4-methylpentanoicacid 98+%
- Packaging5g
- Price$233
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA402965
- Product description(S)-2-((S)-2-((S)-2-Amino-4-methylpentanamido)-4-methylpentanamido)-4-methylpentanoicacid 98+%
- Packaging1g
- Price$72
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA402965
- Product description(S)-2-((S)-2-((S)-2-Amino-4-methylpentanamido)-4-methylpentanamido)-4-methylpentanoicacid 98+%
- Packaging100mg
- Price$21
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA402965
- Product description(S)-2-((S)-2-((S)-2-Amino-4-methylpentanamido)-4-methylpentanamido)-4-methylpentanoicacid 98+%
- Packaging250mg
- Price$32
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPEP0008956
- Product descriptionLEU-LEU-LEU-OH 98.00%
- Packaging5MG
- Price$405.5
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPEP0008956
- Product descriptionLEU-LEU-LEU-OH 98.00%
- Packaging250MG
- Price$567
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFL49327
- Product descriptionLeu-Leu-Leu-OH
- Packaging5g
- Price$687.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFL49327
- Product descriptionLeu-Leu-Leu-OH
- Packaging10g
- Price$1100
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFL49327
- Product descriptionLeu-Leu-Leu-OH
- Packaging1g
- Price$275
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFL49327
- Product descriptionLeu-Leu-Leu-OH
- Packaging0.5g
- Price$171.88
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00H9Y5 | (S)-2-((S)-2-((S)-2-Amino-4-Methylpentanamido)-4-Methylpentanamido)-4-Methylpentanoic Acid 98% | 100mg | $17 | 2026-05-28 | Buy |
| aablocks | AA00H9Y5 | (S)-2-((S)-2-((S)-2-Amino-4-Methylpentanamido)-4-Methylpentanamido)-4-Methylpentanoic Acid 98% | 250mg | $38 | 2026-05-28 | Buy |
| aablocks | AA00H9Y5 | (S)-2-((S)-2-((S)-2-Amino-4-Methylpentanamido)-4-Methylpentanamido)-4-Methylpentanoic Acid 98% | 1g | $95 | 2026-05-28 | Buy |
| aablocks | AA00H9Y5 | (S)-2-((S)-2-((S)-2-Amino-4-Methylpentanamido)-4-Methylpentanamido)-4-Methylpentanoic Acid 95% | 5g | $346 | 2026-05-28 | Buy |
| AK Scientific | 7189AH | H-Leu-Leu-Leu-OH | 250mg | $131 | 2021-12-16 | Buy |
| AK Scientific | 7189AH | H-Leu-Leu-Leu-OH | 5g | $684 | 2021-12-16 | Buy |
| Ambeed | A402965 | (S)-2-((S)-2-((S)-2-Amino-4-methylpentanamido)-4-methylpentanamido)-4-methylpentanoicacid 98+% | 5g | $233 | 2021-12-16 | Buy |
| Ambeed | A402965 | (S)-2-((S)-2-((S)-2-Amino-4-methylpentanamido)-4-methylpentanamido)-4-methylpentanoicacid 98+% | 1g | $72 | 2021-12-16 | Buy |
| Ambeed | A402965 | (S)-2-((S)-2-((S)-2-Amino-4-methylpentanamido)-4-methylpentanamido)-4-methylpentanoicacid 98+% | 100mg | $21 | 2021-12-16 | Buy |
| Ambeed | A402965 | (S)-2-((S)-2-((S)-2-Amino-4-methylpentanamido)-4-methylpentanamido)-4-methylpentanoicacid 98+% | 250mg | $32 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | PEP0008956 | LEU-LEU-LEU-OH 98.00% | 5MG | $405.5 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | PEP0008956 | LEU-LEU-LEU-OH 98.00% | 250MG | $567 | 2021-12-16 | Buy |
| Biosynth | FL49327 | Leu-Leu-Leu-OH | 5g | $687.5 | 2026-06-04 | Buy |
| Biosynth | FL49327 | Leu-Leu-Leu-OH | 10g | $1100 | 2026-06-04 | Buy |
| Biosynth | FL49327 | Leu-Leu-Leu-OH | 1g | $275 | 2026-06-04 | Buy |
| Biosynth | FL49327 | Leu-Leu-Leu-OH | 0.5g | $171.88 | 2026-06-04 | Buy |
Properties
Boiling point :589.6±45.0 °C(Predicted)
Density :1.057
storage temp. :−20°C
pka :3.39±0.10(Predicted)
form :powder
color :white
optical activity :-39.47°(C=0.46g/100mL, NAOH, 20°C, 589nm)
InChI :InChI=1S/C18H35N3O4/c1-10(2)7-13(19)16(22)20-14(8-11(3)4)17(23)21-15(18(24)25)9-12(5)6/h10-15H,7-9,19H2,1-6H3,(H,20,22)(H,21,23)(H,24,25)/t13-,14-,15-/m0/s1
InChIKey :DNDWZFHLZVYOGF-KKUMJFAQSA-N
SMILES :C(O)(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)N
Density :1.057
storage temp. :−20°C
pka :3.39±0.10(Predicted)
form :powder
color :white
optical activity :-39.47°(C=0.46g/100mL, NAOH, 20°C, 589nm)
InChI :InChI=1S/C18H35N3O4/c1-10(2)7-13(19)16(22)20-14(8-11(3)4)17(23)21-15(18(24)25)9-12(5)6/h10-15H,7-9,19H2,1-6H3,(H,20,22)(H,21,23)(H,24,25)/t13-,14-,15-/m0/s1
InChIKey :DNDWZFHLZVYOGF-KKUMJFAQSA-N
SMILES :C(O)(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)N
Safety Information
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Description
Trileucine (Leu-Leu-Leu), an endosome escape moiety, may be used for pH-dependent endosomal membrane disruption to release agents such as antisense oligonucleotides (AONs) inside cells. Trileucine is used to evaluate the absorption characteristics of reversed phase liquid chromatography (HPLC) media.More related product prices
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