Pepstatin
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- $16 - $16620
- Product name: Pepstatin
- CAS: 26305-03-3
- MF: C34H63N5O9
- MW: 685.89
- EINECS:247-600-0
- MDL Number:MFCD00060740
- Synonyms:ahpatininc ;pepsininhibitors735a ;procidins735a ;PEPSTATIN;X-VAL-VAL-STATYL-ALA-STATIN;(3S,4S)-4-AMINO-3-HYDROXY-6-METHYL-HEPTANOIC ACID;AHMHA ISOVALERYL-L-VAL-L-VAL-AHMHA-L-ALA-STA;Pepstatin A, Ultra Pure
101 prices
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Brand
- aablocks
- ACHEMBLOCK
- Adipogen Life Sciences
- AK Scientific
- Ambeed
- ApexBio Technology
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- Biosynth
- Cayman Chemical
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- CSNpharm
- Iris Biotech GmbH
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- Tocris
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Package
- 5mg
- 10mg
- 516481-10GM
- 100μG
- 2mg
- 10
- 0.5mg
- 1mg
- 25mg
- 50mg
- 100mg
- 10mM(1mLinDMSO)
- 250mg
- 10mM(in1mLDMSO)
- 200mg
- 500mg
- 1g
- 1000mg
- 10g
- 25.00g
- 50.00g
- 100.00g
- Manufactureraablocks
- Product numberAA00I4XJ
- Product descriptionN-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide ≥98%
- Packaging5mg
- Price$33
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I4XJ
- Product descriptionN-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide ≥75%(HPLC)
- Packaging1mg
- Price$16
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I4XJ
- Product descriptionN-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide 98%
- Packaging25mg
- Price$52
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I4XJ
- Product descriptionN-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide 98%
- Packaging50mg
- Price$89
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I4XJ
- Product descriptionN-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide 98%
- Packaging100mg
- Price$156
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I4XJ
- Product descriptionN-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide 98%
- Packaging250mg
- Price$358
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I4XJ
- Product descriptionN-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide 98%
- Packaging1g
- Price$928
- Updated2026-05-29
- Buy
- ManufacturerACHEMBLOCK
- Product numberY228032
- Product descriptionPepstatin 97.00%
- Packaging1G
- Price$1830
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberY228032
- Product descriptionPepstatin 97.00%
- Packaging100MG
- Price$280
- Updated2026-05-27
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberAG-CP3-7001-M100
- Product descriptionPepstatin A ≥98%(HPLC)
- Packaging100mg
- Price$310
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberAG-CP3-7001-M025
- Product descriptionPepstatin A ≥98%(HPLC)
- Packaging25mg
- Price$100
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberAG-CP3-7001-M005
- Product descriptionPepstatin A ≥98%(HPLC)
- Packaging5mg
- Price$40
- Updated2026-05-06
- Buy
- ManufacturerAK Scientific
- Product number2316AB
- Product descriptionPepstatin A
- Packaging50mg
- Price$232
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number2316AB
- Product descriptionPepstatin A
- Packaging25mg
- Price$159
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA135194
- Product descriptionPepstatin A 98+%
- Packaging50mg
- Price$184
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA135194
- Product descriptionPepstatin A 98+%
- Packaging100mg
- Price$271
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00I4XJ | N-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide ≥98% | 5mg | $33 | 2026-05-29 | Buy |
| aablocks | AA00I4XJ | N-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide ≥75%(HPLC) | 1mg | $16 | 2026-05-29 | Buy |
| aablocks | AA00I4XJ | N-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide 98% | 25mg | $52 | 2026-05-29 | Buy |
| aablocks | AA00I4XJ | N-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide 98% | 50mg | $89 | 2026-05-29 | Buy |
| aablocks | AA00I4XJ | N-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide 98% | 100mg | $156 | 2026-05-29 | Buy |
| aablocks | AA00I4XJ | N-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide 98% | 250mg | $358 | 2026-05-29 | Buy |
| aablocks | AA00I4XJ | N-(3-Methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide 98% | 1g | $928 | 2026-05-29 | Buy |
| ACHEMBLOCK | Y228032 | Pepstatin 97.00% | 1G | $1830 | 2026-05-27 | Buy |
| ACHEMBLOCK | Y228032 | Pepstatin 97.00% | 100MG | $280 | 2026-05-27 | Buy |
| Adipogen Life Sciences | AG-CP3-7001-M100 | Pepstatin A ≥98%(HPLC) | 100mg | $310 | 2026-05-06 | Buy |
| Adipogen Life Sciences | AG-CP3-7001-M025 | Pepstatin A ≥98%(HPLC) | 25mg | $100 | 2026-05-06 | Buy |
| Adipogen Life Sciences | AG-CP3-7001-M005 | Pepstatin A ≥98%(HPLC) | 5mg | $40 | 2026-05-06 | Buy |
| AK Scientific | 2316AB | Pepstatin A | 50mg | $232 | 2021-12-16 | Buy |
| AK Scientific | 2316AB | Pepstatin A | 25mg | $159 | 2021-12-16 | Buy |
| Ambeed | A135194 | Pepstatin A 98+% | 50mg | $184 | 2021-12-16 | Buy |
| Ambeed | A135194 | Pepstatin A 98+% | 100mg | $271 | 2021-12-16 | Buy |
Properties
Melting point :233 °C (dec.)(lit.)
alpha :D27 -90.3° (c = 0.288 in methanol)
Boiling point :695.91°C (rough estimate)
Density :1.1340 (rough estimate)
refractive index :1.7500 (estimate)
storage temp. :2-8°C
solubility :10% acetic acid in methanol: 1 mg/mL
form :White solid
pka :4.17±0.10(Predicted)
color :Colorless needles
biological source :synthetic
optical activity :Optical rotation: -90.0 ± 5° (c = 0.5, MeOH, 20°C).
Water Solubility :It is soluble in 10% (v/v) acetic acid in methanol (9:1 methanol:acetic acid) (1 mg/ml), ethanol (1-2 mg/ml with heat up to 60°C), DMSO (5 mg/ml), methanol (1 mg/ml), and acetic acid. Insoluble in benzene, chloroform, water, 1 M NaOH, and ether.
Specific Activity :≥100,000U/mg
BRN :2201362
Sequence :IsoValeryl-Val-Val-Sta-Ala-Sta-OH
Stability :Stable. Incompatible with strong bases, strong acids.
InChIKey :JKGWASGTXVCDML-LXTPJMTPSA-N
SMILES :CC(C)C[C@H](NC(=O)[C@H](C)NC(=O)C[C@H](O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CC(C)C)C(C)C)C(C)C)[C@@H](O)CC(O)=O
CAS DataBase Reference :26305-03-3(CAS DataBase Reference)
alpha :D27 -90.3° (c = 0.288 in methanol)
Boiling point :695.91°C (rough estimate)
Density :1.1340 (rough estimate)
refractive index :1.7500 (estimate)
storage temp. :2-8°C
solubility :10% acetic acid in methanol: 1 mg/mL
form :White solid
pka :4.17±0.10(Predicted)
color :Colorless needles
biological source :synthetic
optical activity :Optical rotation: -90.0 ± 5° (c = 0.5, MeOH, 20°C).
Water Solubility :It is soluble in 10% (v/v) acetic acid in methanol (9:1 methanol:acetic acid) (1 mg/ml), ethanol (1-2 mg/ml with heat up to 60°C), DMSO (5 mg/ml), methanol (1 mg/ml), and acetic acid. Insoluble in benzene, chloroform, water, 1 M NaOH, and ether.
Specific Activity :≥100,000U/mg
BRN :2201362
Sequence :IsoValeryl-Val-Val-Sta-Ala-Sta-OH
Stability :Stable. Incompatible with strong bases, strong acids.
InChIKey :JKGWASGTXVCDML-LXTPJMTPSA-N
SMILES :CC(C)C[C@H](NC(=O)[C@H](C)NC(=O)C[C@H](O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CC(C)C)C(C)C)C(C)C)[C@@H](O)CC(O)=O
CAS DataBase Reference :26305-03-3(CAS DataBase Reference)
Safety Information
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| Signal word: | Warning | ||||||||||||||||||||||||||||
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Description
Pepstatin A, is used as an irreversible inhibitor of HIV-1, aspartic proteases. Inhibits lysosomal proteases and interferes with autolysosomal digestion when used in combination with?E 64d. Pepstatin A also efficiently inhibits HIV-1 protease and Fcγ receptor induction by IFN-γ.More related product prices
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Pepstatin
CAS:26305-03-3