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ChemicalBook >> CAS DataBase List >> A 54556B

A 54556B

A 54556B price.
  • $250 - $17307
  • Product name: A 54556B
  • CAS: 1629166-56-8
  • MF: C37H48N6O8
  • MW: 704.81
  • EINECS:
  • MDL Number:
  • Synonyms:L-Proline, N-[(2E,4E,6E)-1-oxo-2,4,6-octatrien-1-yl]-L-phenylalanyl-L-seryl-L-prolyl-N-methyl-L-alanyl-L-alanyl-, (6→2)-lactone
Price13 Properties Safety Information Description
13 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Biosynth
  • Cayman Chemical
  • ChemScene
  • TRC
  • Usbiological
Package
  • 250ug
  • 500μg
  • 500ug
  • 1mg
  • 2.5mg
  • 5mg
  • 10mg
  • 25mg
  • 50mg
  • 500??g
  • Manufactureraablocks
  • Product numberAA01E2H5
  • Product descriptionA-54556B ≥95%
  • Packaging2.5mg
  • Price$1351
  • Updated2026-05-30
  • Buy
  • ManufacturerAK Scientific
  • Product number5199ED
  • Product description(2E,4E,6E)-N-[(2S)-1-Oxo-3-phenyl-1-[[(3S,7S,13S,16S,19S)-13,16,17-trimethyl-2,6,12,15,18-pentaoxo-5-oxa-1,11,14,17-tetrazatricyclo[17.3.0.07,11]docosan-3-yl]amino]propan-2-yl]octa-2,4,6-trienamide
  • Packaging2.5mg
  • Price$1416
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberEQC16656
  • Product descriptionA 54556b
  • Packaging5mg
  • Price$3605.6
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberEQC16656
  • Product descriptionA 54556b
  • Packaging10mg
  • Price$5768.8
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberEQC16656
  • Product descriptionA 54556b
  • Packaging25mg
  • Price$10816.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberEQC16656
  • Product descriptionA 54556b
  • Packaging50mg
  • Price$17307
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberEQC16656
  • Product descriptionA 54556b
  • Packaging1mg
  • Price$1275.82
  • Updated2026-06-04
  • Buy
  • ManufacturerCayman Chemical
  • Product number17090
  • Product descriptionA-54556B ≥95%
  • Packaging2.5mg
  • Price$1351
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number17090
  • Product descriptionA-54556B ≥95%
  • Packaging500μg
  • Price$318
  • Updated2026-04-30
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0092114
  • Product descriptionAntibacterial agent 199
  • Packaging500??g
  • Price$689
  • Updated2026-06-04
  • Buy
  • ManufacturerTRC
  • Product numberA101050
  • Product descriptionA54556B
  • Packaging500μg
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number440607
  • Product descriptionA 54556B
  • Packaging500ug
  • Price$779
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number440607
  • Product descriptionA 54556B
  • Packaging250ug
  • Price$468
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA01E2H5 A-54556B ≥95% 2.5mg $1351 2026-05-30 Buy
AK Scientific 5199ED (2E,4E,6E)-N-[(2S)-1-Oxo-3-phenyl-1-[[(3S,7S,13S,16S,19S)-13,16,17-trimethyl-2,6,12,15,18-pentaoxo-5-oxa-1,11,14,17-tetrazatricyclo[17.3.0.07,11]docosan-3-yl]amino]propan-2-yl]octa-2,4,6-trienamide 2.5mg $1416 2021-12-16 Buy
Biosynth EQC16656 A 54556b 5mg $3605.6 2026-06-04 Buy
Biosynth EQC16656 A 54556b 10mg $5768.8 2026-06-04 Buy
Biosynth EQC16656 A 54556b 25mg $10816.5 2026-06-04 Buy
Biosynth EQC16656 A 54556b 50mg $17307 2026-06-04 Buy
Biosynth EQC16656 A 54556b 1mg $1275.82 2026-06-04 Buy
Cayman Chemical 17090 A-54556B ≥95% 2.5mg $1351 2026-04-30 Buy
Cayman Chemical 17090 A-54556B ≥95% 500μg $318 2026-04-30 Buy
ChemScene CS-0092114 Antibacterial agent 199 500??g $689 2026-06-04 Buy
TRC A101050 A54556B 500μg $250 2021-12-16 Buy
Usbiological 440607 A 54556B 500ug $779 2026-06-03 Buy
Usbiological 440607 A 54556B 250ug $468 2026-06-03 Buy

Properties

Melting point :187-188 °C(Solvent: Dichloromethane)
Boiling point :1092.3±65.0 °C(Predicted)
Density :1.29±0.1 g/cm3(Predicted)
storage temp. :Store at -20°C
solubility :DMF: Soluble; DMSO: Soluble; Ethanol: Soluble; Methanol: Soluble
form :A powder
pka :12.80±0.46(Predicted)

Safety Information

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

Description

A-54556B is a natural acyldepsipeptide (ADEP) antibiotic isolated from the fermentation broth of S. hawaiiensis. Like the closely related ADEP, A-54556A , A-54556B is effective against Gram-positive bacteria, including penicillin-resistant S. aureus. A-54556B is also effective against many strains of anaerobic bacteria.

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Suppliers and manufacturers

TargetMol Chemicals Inc.
A-54556B
$1130.00
A-54556B CAS:1629166-56-8
Shanghai EFE Biological Technology Co., Ltd. Shanghai Hongye Biotechnology Co. Ltd BOC Sciences ChemeGen(Shanghai) Biotechnology Co.,Ltd. Energy Chemical MedBioPharmaceutical Technology Inc TargetMol Chemicals Inc.