CYCLO(-PRO-VAL)
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- $37 - $207138
- Product name: CYCLO(-PRO-VAL)
- CAS: 2854-40-2
- MF: C10H16N2O2
- MW: 196.25
- EINECS:
- MDL Number:MFCD03093469
- Synonyms:CYCLO(-PRO-VAL);(3S,8aS)-3-Isopropyl-6,7,8,8aα-tetrahydropyrrolo[1,2-a]pyrazine-1,4(2H,3H)-dione;(3S,8aS)-3β-Isopropyl-6,7,8,8a-tetrahydropyrrolo[1,2-a]pyrazine-1,4(2H,3H)-dione;(3S,8aS)-Octahydro-3-(1-methylethyl)pyrrolo[1,2-a]pyrazine-1,4-dione;(3S,8aα)-3β-Isopropyloctahydropyrrolo[1,2-a]pyrazine-1,4-dione;Cyclo(L-Pro-L-Val-);Cyclo(L-Val-L-Pro-);Pyrrolo[1,2-a]pyrazine-1,4-dione, hexahydro-3-(1-methylethyl)-, (3S,8aS)-
63 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- AK Scientific
- Alichem
- American Custom Chemicals Corporation
- Arctom
- Biorbyt Ltd
- Biosynth
- Cayman Chemical
- Chemenu
- ChemScene
- Crysdot
- DC Chemicals
- TCI Chemical
- TRC
- Usbiological
Package
- 5MG
- 10mg
- 25mg
- 50mg
- 100mg
- 250mg
- 1G
- 5g
- Manufactureraablocks
- Product numberAA002VL4
- Product description(3S,8aS)-Hexahydro-3-(1-methylethyl)pyrrolo[1,2-a]pyrazine-1,4-dione ≥95%
- Packaging25mg
- Price$41
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002VL4
- Product description(3S,8aS)-Hexahydro-3-(1-methylethyl)pyrrolo[1,2-a]pyrazine-1,4-dione 97%
- Packaging100mg
- Price$73
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002VL4
- Product description(3S,8aS)-Hexahydro-3-(1-methylethyl)pyrrolo[1,2-a]pyrazine-1,4-dione 97%
- Packaging250mg
- Price$122
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberX217776
- Product descriptionCyclo(L-Pro-L-Val) 98%
- Packaging100MG
- Price$105
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX217776
- Product descriptionCyclo(L-Pro-L-Val) 98%
- Packaging1G
- Price$540
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product number4800CQ
- Product descriptionCyclo(L-Pro-L-Val)
- Packaging250mg
- Price$413
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number2854402
- Product description(3S,8AS)-3-isopropylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione
- Packaging1g
- Price$460.6
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0008669
- Product descriptionCYCLO(-PRO-VAL) 95.00%
- Packaging5MG
- Price$503.82
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberBD-A615036
- Product descriptionCyclo(L-Pro-L-Val) 97%
- Packaging5g
- Price$1559
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberBD-A615036
- Product descriptionCyclo(L-Pro-L-Val) 97%
- Packaging5g
- Price$1559
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberBD-A615036
- Product descriptionCyclo(L-Pro-L-Val) 97%
- Packaging100mg
- Price$65
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberBD-A615036
- Product descriptionCyclo(L-Pro-L-Val) 97%
- Packaging100mg
- Price$65
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberBD-A615036
- Product descriptionCyclo(L-Pro-L-Val) 97%
- Packaging1g
- Price$341
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberBD-A615036
- Product descriptionCyclo(L-Pro-L-Val) 97%
- Packaging1g
- Price$341
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberBD-A615036
- Product descriptionCyclo(L-Pro-L-Val) 97%
- Packaging250mg
- Price$110
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberBD-A615036
- Product descriptionCyclo(L-Pro-L-Val) 97%
- Packaging250mg
- Price$110
- Updated2026-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA002VL4 | (3S,8aS)-Hexahydro-3-(1-methylethyl)pyrrolo[1,2-a]pyrazine-1,4-dione ≥95% | 25mg | $41 | 2026-05-28 | Buy |
| aablocks | AA002VL4 | (3S,8aS)-Hexahydro-3-(1-methylethyl)pyrrolo[1,2-a]pyrazine-1,4-dione 97% | 100mg | $73 | 2026-05-28 | Buy |
| aablocks | AA002VL4 | (3S,8aS)-Hexahydro-3-(1-methylethyl)pyrrolo[1,2-a]pyrazine-1,4-dione 97% | 250mg | $122 | 2026-05-28 | Buy |
| ACHEMBLOCK | X217776 | Cyclo(L-Pro-L-Val) 98% | 100MG | $105 | 2026-05-27 | Buy |
| ACHEMBLOCK | X217776 | Cyclo(L-Pro-L-Val) 98% | 1G | $540 | 2026-05-27 | Buy |
| AK Scientific | 4800CQ | Cyclo(L-Pro-L-Val) | 250mg | $413 | 2021-12-16 | Buy |
| Alichem | 2854402 | (3S,8AS)-3-isopropylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione | 1g | $460.6 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0008669 | CYCLO(-PRO-VAL) 95.00% | 5MG | $503.82 | 2021-12-16 | Buy |
| Arctom | BD-A615036 | Cyclo(L-Pro-L-Val) 97% | 5g | $1559 | 2026-05-25 | Buy |
| Arctom | BD-A615036 | Cyclo(L-Pro-L-Val) 97% | 5g | $1559 | 2026-05-26 | Buy |
| Arctom | BD-A615036 | Cyclo(L-Pro-L-Val) 97% | 100mg | $65 | 2026-05-25 | Buy |
| Arctom | BD-A615036 | Cyclo(L-Pro-L-Val) 97% | 100mg | $65 | 2026-05-26 | Buy |
| Arctom | BD-A615036 | Cyclo(L-Pro-L-Val) 97% | 1g | $341 | 2026-05-25 | Buy |
| Arctom | BD-A615036 | Cyclo(L-Pro-L-Val) 97% | 1g | $341 | 2026-05-26 | Buy |
| Arctom | BD-A615036 | Cyclo(L-Pro-L-Val) 97% | 250mg | $110 | 2026-05-25 | Buy |
| Arctom | BD-A615036 | Cyclo(L-Pro-L-Val) 97% | 250mg | $110 | 2026-05-26 | Buy |
Properties
Melting point :190-192 °C
Boiling point :420.7±34.0 °C(Predicted)
Density :1.17±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly, Sonicated), Methanol (Slightly)
form :Solid
pka :13.15±0.40(Predicted)
color :White to Off-White
Sequence :Cyclo(Pro-Val)
Boiling point :420.7±34.0 °C(Predicted)
Density :1.17±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly, Sonicated), Methanol (Slightly)
form :Solid
pka :13.15±0.40(Predicted)
color :White to Off-White
Sequence :Cyclo(Pro-Val)
Safety Information
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Description
Cyclo(L-Pro-L-Val) is a diketopiperazine that has been found in the marine sponge T. ignis, the bacterium B. pumilus, and the fungus A. fumigatus, among others. It is active against the bacteria S. aureus and B. subtilis (MICs = 16.3 and 18.2 μg/ml, respectively) but not E. coli (MIC = >20 μg/ml). Cyclo(L-Pro-L-Val) inhibits activation of a LuxR-dependent E. coli biosensor by the quorum-sensing molecule 3-oxo-hexanoyl-homoserine lactone (IC50 = 0.4 mM) and activates violacein pigment production in the LuxR-dependent C. violaceum acyl homoserine lactone reporter strain CV026. However, it does not activate or inhibit lacZ-based reporter fusions in S. liquefaciens or A. tumefaciens.Related product price
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MACULOSIN
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CYCLO(-PHE-PRO)
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CYCLO(-PRO-VAL)
$37-207138
Suppliers and manufacturers
BOC Sciences
Zhejiang J&C Biological Technology Co.,Limited
Nextpeptide Inc
Chengdu Youngshe Chemical Co., Ltd.
HANGZHOU LEAP CHEM CO., LTD.
Hangzhou MolCore BioPharmatech Co.,Ltd.
Changsha MOL Changes Biotechnology Co., Ltd.
LEON (NANJING) BIOTECHNOLOGY CO., LTD.
