Description

Amythiamicin B CAS NO 156620-48-3 is a thiopeptide antibiotic compound belonging to the amythiamicin family. This molecule is of significant interest in pharmaceutical research and development due to its potent antibacterial activity, particularly against Gram-positive pathogens. It serves as a critical reference standard and building block for researchers in the fields of medicinal chemistry, microbiology, and antibiotic discovery.

Application

• Pharmaceutical Reference Standard: Used for analytical method development, validation, and quality control in antibiotic research.
• Medicinal Chemistry Research: Acts as a key intermediate or lead compound for the synthesis of novel antibacterial agents and structure-activity relationship (SAR) studies.
• Microbiological Studies: Employed in in vitro assays to study bacterial inhibition mechanisms, resistance patterns, and efficacy.
• Biochemical Research: Utilized as a tool compound to investigate bacterial protein synthesis and the function of the ribosome.
• Academic & Institutional Research: Serves as a reagent in university and institutional labs focused on infectious disease and antibiotic discovery programs.

Basic Information

Product Name	Amythiamicin B
CAS No.	156620-48-3
Molecular Formula	C42H49N13O8S6
Molecular Weight	1040.3 g/mol
Synonyms	Amythiamicin B; Antibiotic A 102395 B; GE 2270 B; Thiostrepton-type antibiotic; L 156,620; (3S,6R,9S,12S,15S,18S,21S,24S,27S,30S,33S,36S,39S)-39-[[(2S)-2-aminobutanoyl]amino]-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxo-1,4,7,10,13,16,19,22,25,28,31,34-dodecazacyclodotriacontane-36-carboxylic acid
EINECS	Contact for details

Quality Control

Our Amythiamicin B is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing all test results is provided to ensure traceability and compliance with your research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and light-sensitive. For long-term storage, consider desiccant and under inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.