Antimycin A2

CAS 27220-57-1C27H38N2O9Biochemicals & Reagents

Antimycin A2 (CAS 27220-57-1, C27H38N2O9) is a potent antibiotic with a molecular weight of 534.60. As a complex cyclic peptide, it is primarily known for its potent inhibitory effects on cellular respiration, specifically by blocking electron transport in mitochondria. This makes it a valuable research tool in biochemistry and cell biology for studying mitochondrial function and energy production pathways. It is supplied with an assay of approximately 90% and stored at -20°C.

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Antimycin A2 (C27H38N2O9) — chemical structure, CAS 27220-57-1; Life Science, fine chemical supplied by Tech Serve Solutions

AntibioticsAntibiotics A to ZAntibiotics A-FAntibiotics by ApplicationAntifungalBiochemicals and ReagentsChemical Structure ClassInhibits an EnzymeMechanism of ActionPeptides

01 /Applications

Biochemical Research

Antimycin A2 serves as a critical inhibitor of mitochondrial electron transport chain complex III. It is widely used in research laboratories to study cellular respiration, oxidative phosphorylation, and energy metabolism.

Enzyme Inhibition Studies

This compound is employed to investigate the mechanisms of enzyme action, particularly those involved in ATP synthesis and electron transfer processes within mitochondria.

Cellular Respiration Analysis

Researchers utilise Antimycin A2 to probe the effects of respiratory chain disruption on various cellular functions and to establish experimental controls in studies involving mitochondrial activity.

02 /Properties

Molecular weight	534.60
Empirical formula	C27H38N2O9
Assay	~90%
Storage temperature	−20°C

03 /Safety & handling

GHS hazard pictogram: Toxic (GHS06) — Toxic

Danger

Hazard statements

H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P280Wear protective gloves, clothing and eye/face protection
P301IF SWALLOWED
P311Call a POISON CENTER or doctor

Protective equipment	Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Transport (UN / ADR)	UN 2811 6.1 / PGII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	T
Risk statements (R)	23/24/25
Safety statements (S)	36/37/39-45

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

27220-57-1

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Antimycin A2 used for?

Antimycin A2 is primarily used as a biochemical research tool to inhibit mitochondrial electron transport and study cellular respiration and energy metabolism. It is also used in enzyme inhibition studies.

What are the CAS number and formula for Antimycin A2?

The CAS number for Antimycin A2 is 27220-57-1, and its empirical formula is C27H38N2O9.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Antimycin A2 with an assay of approximately 90%. This product is intended for research purposes and is not represented as USP, BP, or EP grade.

How should Antimycin A2 be handled safely?

Antimycin A2 is a highly toxic substance. Handle with extreme care, using appropriate personal protective equipment including eyeshields, faceshields, chemical-resistant gloves, and a P2 respirator. Ensure adequate ventilation and avoid inhalation, ingestion, and skin contact. Refer to the Safety Data Sheet for full details.