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ChemicalBook >> CAS DataBase List >> CYCLO(-TRP-TRP)

CYCLO(-TRP-TRP)

CYCLO(-TRP-TRP) price.
  • $44 - $2930
  • Product name: CYCLO(-TRP-TRP)
  • CAS: 20829-55-4
  • MF: C22H20N4O2
  • MW: 372.42
  • EINECS:
  • MDL Number:MFCD00237621
  • Synonyms:CYCLO(L-TRP-L-TRP);CYCLO(-TRP-TRP);(3S,6S)-3,6-Bis(indol-3-ylmethyl)-2,5-piperazinedione;Cyclo(L-tryptophanyl-L-tryptophanyl);Cyclo(L-Trp-L-Trp)≥ 98% (HPLC);2,5-Piperazinedione, 3,6-bis(1H-indol-3-ylmethyl)-, (3S,6S)-;(3S,6S)-3,6-bis((1H-Indol-3-yl)methyl)piperazine-2,5-dione;Cyclo(L-Trp-L-Trp) (Cyclic dioxopiperazine-L-tryptophan-L-tryptophan)
Price40 Properties Safety Information Description
40 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Biosynth
  • Cayman Chemical
  • Chemenu
  • Chem-Impex
  • ChemScene
  • Crysdot
  • TRC
  • Usbiological
Package
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5G
  • Manufactureraablocks
  • Product numberAA002JJO
  • Product description(3S,6S)-3,6-Bis((1H-Indol-3-yl)methyl)piperazine-2,5-dione
  • Packaging10mg
  • Price$44
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002JJO
  • Product description(3S,6S)-3,6-Bis((1H-Indol-3-yl)methyl)piperazine-2,5-dione 98%
  • Packaging25mg
  • Price$54
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002JJO
  • Product description(3S,6S)-3,6-Bis((1H-Indol-3-yl)methyl)piperazine-2,5-dione ≥98%
  • Packaging50mg
  • Price$90
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002JJO
  • Product description(3S,6S)-3,6-Bis((1H-Indol-3-yl)methyl)piperazine-2,5-dione ≥98%(HPLC)
  • Packaging100mg
  • Price$105
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002JJO
  • Product description(3S,6S)-3,6-Bis((1H-Indol-3-yl)methyl)piperazine-2,5-dione ≥98%(HPLC)
  • Packaging250mg
  • Price$190
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002JJO
  • Product description(3S,6S)-3,6-Bis((1H-Indol-3-yl)methyl)piperazine-2,5-dione ≥98%(HPLC)
  • Packaging1g
  • Price$530
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY226996
  • Product descriptionCyclo-L-Trp-L-Trp 96%
  • Packaging250MG
  • Price$355
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY226996
  • Product descriptionCyclo-L-Trp-L-Trp 96%
  • Packaging1G
  • Price$1170
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number6563AH
  • Product descriptionCyclo(-Trp-Trp)
  • Packaging100mg
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC49440
  • Product descriptionCyclo(L-Trp-L-Trp)
  • Packaging100mg
  • Price$111
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC49440
  • Product descriptionCyclo(L-Trp-L-Trp)
  • Packaging50mg
  • Price$69.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC49440
  • Product descriptionCyclo(L-Trp-L-Trp)
  • Packaging1g
  • Price$674.3
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC49440
  • Product descriptionCyclo(L-Trp-L-Trp)
  • Packaging250mg
  • Price$175
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC49440
  • Product descriptionCyclo(L-Trp-L-Trp)
  • Packaging500mg
  • Price$280
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number23494
  • Product descriptionCyclo(L-Trp-L-Trp) ≥98%
  • Packaging500mg
  • Price$356
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number23494
  • Product descriptionCyclo(L-Trp-L-Trp) ≥98%
  • Packaging500mg
  • Price$392
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002JJO (3S,6S)-3,6-Bis((1H-Indol-3-yl)methyl)piperazine-2,5-dione 10mg $44 2026-05-28 Buy
aablocks AA002JJO (3S,6S)-3,6-Bis((1H-Indol-3-yl)methyl)piperazine-2,5-dione 98% 25mg $54 2026-05-28 Buy
aablocks AA002JJO (3S,6S)-3,6-Bis((1H-Indol-3-yl)methyl)piperazine-2,5-dione ≥98% 50mg $90 2026-05-28 Buy
aablocks AA002JJO (3S,6S)-3,6-Bis((1H-Indol-3-yl)methyl)piperazine-2,5-dione ≥98%(HPLC) 100mg $105 2026-05-28 Buy
aablocks AA002JJO (3S,6S)-3,6-Bis((1H-Indol-3-yl)methyl)piperazine-2,5-dione ≥98%(HPLC) 250mg $190 2026-05-28 Buy
aablocks AA002JJO (3S,6S)-3,6-Bis((1H-Indol-3-yl)methyl)piperazine-2,5-dione ≥98%(HPLC) 1g $530 2026-05-28 Buy
ACHEMBLOCK Y226996 Cyclo-L-Trp-L-Trp 96% 250MG $355 2026-05-27 Buy
ACHEMBLOCK Y226996 Cyclo-L-Trp-L-Trp 96% 1G $1170 2026-05-27 Buy
AK Scientific 6563AH Cyclo(-Trp-Trp) 100mg $135 2021-12-16 Buy
Biosynth FC49440 Cyclo(L-Trp-L-Trp) 100mg $111 2021-12-16 Buy
Biosynth FC49440 Cyclo(L-Trp-L-Trp) 50mg $69.5 2021-12-16 Buy
Biosynth FC49440 Cyclo(L-Trp-L-Trp) 1g $674.3 2021-12-16 Buy
Biosynth FC49440 Cyclo(L-Trp-L-Trp) 250mg $175 2021-12-16 Buy
Biosynth FC49440 Cyclo(L-Trp-L-Trp) 500mg $280 2021-12-16 Buy
Cayman Chemical 23494 Cyclo(L-Trp-L-Trp) ≥98% 500mg $356 2024-03-01 Buy
Cayman Chemical 23494 Cyclo(L-Trp-L-Trp) ≥98% 500mg $392 2026-04-30 Buy
Next Last

Properties

Melting point :242 °C
Boiling point :813.4±60.0 °C(Predicted)
Density :1.364±0.06 g/cm3(Predicted)
storage temp. :-15°C
solubility :DMF: 30 mg/ml; DMSO: 30 mg/ml; DMSO:PBS (pH 7.2) (1:10): 0.1 mg/ml; Ethanol: 5 mg/ml
form :A crystalline solid
pka :12.86±0.60(Predicted)
color :White to off-white

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Cyclo(L-Trp-L-Trp) is a tryptophan containing diketopiperazines isolated from the culture of the genetically engineered stain Actinosynnema pretiosum which shows moderate cytotoxic activities against HeLa PC3 lines;Also, it is derived from L-Tryptophan (T947210), which is an essential amino acid.

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