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Antibiotics and anti-infectives

Avilamycin

Also known as Avilamycina, Avilamycine, Avilamycinum

CAS 11051-71-1Formula C61H88Cl2O32Molar mass 1,404.25 g/molEC 639-574-8
GHS signal word: Warning. Pictograms: Harmful or irritant 1 supplier listed Drug substance
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Avilamycin chemical structure, C61H88Cl2O32, CAS 11051-71-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
11051-71-1
Formula
C61H88Cl2O32
Appearance
Colorless, needle-shaped crystals from acetone-ether
Melting point
188 to 189.5
HS code
294190
Category
Antibiotics and anti-infectives
Illustrative photo, colourless crystals beside an amber glass bottle on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Avilamycin?

Plain description, key identifiers and synonyms

Avilamycin is an antibiotic.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(2R,3S,4R,6S)-6-[(2'R,3'S,3aR,4R,4'R,6S,7aR)-6-[(2S,3R,4R,5S,6R)-2-[(2R,3S,4S,5S,6S)-6-[(2R,3aS,3'aR,6'R,7R,7'S,7aR,7'aR)-7'-acetyl-7'-hydroxy-6'-methyl-7-(2-methylpropanoyloxy)spiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2,4'-6,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-6-yl]oxy-4-hydroxy-5-methoxy-2-(methoxymethyl)oxan-3-yl]oxy-3-hydroxy-5-methoxy-6-methyloxan-4-yl]oxy-4'-hydroxy-2',4,7a-trimethylspiro[3a,4,6,7-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2,6'-oxane]-3'-yl]oxy-4-hydroxy-2-methyloxan-3-yl] 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate
CAS number
11051-71-1 CAS number cross-checked
EC number
639-574-8
Molecular formula
C61H88Cl2O32
UNII
720WDX56D3
InChIKey
XIRGHRXBGGPPKY-OTPQUNEMSA-N
InChI
InChI=1S/C61H88Cl2O32/c1-21(2)53(70)87-49-45-32(92-61(93-45)52-51(78-20-79-52)60(72,27(8)64)28(9)91-61)19-77-56(49)89-57-48(76-14)39(68)44(31(83-57)18-73-11)88-55-40(69)47(43(74-12)24(5)82-55)85-34-17-58(10)50(26(7)81-34)94-59(95-58)16-30(66)42(25(6)90-59)84-33-15-29(65)41(23(4)80-33)86-54(71)35-22(3)36(62)38(67)37(63)46(35)75-13/h21,23-26,28-34,39-45,47-52,55-57,65-69,72H,15-20H2,1-14H3/t23-,24-,25-,26-,28-,29-,30-,31-,32+,33+,34+,39+,40-,41-,42-,43+,44-,45-,47-,48+,49-,50-,51-,52-,55+,56?,57+,58-,59?,60+,61-/m1/s1
Canonical SMILES
COCC1OC(OC2OCC3OC4(OC3C2OC(=O)C(C)C)OC(C)C(O)(C(C)=O)C2OCOC24)C(OC)C(O)C1OC1OC(C)C(OC)C(OC2CC3(C)OC4(CC(O)C(OC5CC(O)C(OC(=O)c6c(C)c(Cl)c(O)c(Cl)c6OC)C(C)O5)C(C)O4)OC3C(C)O2)C1O
Isomeric SMILES
C[C@@H]1[C@H]([C@@H](C[C@@H](O1)O[C@@H]2[C@H](OC3(C[C@H]2O)O[C@@H]4[C@H](O[C@H](C[C@]4(O3)C)O[C@@H]5[C@H]([C@@H](O[C@@H]([C@@H]5OC)C)O[C@@H]6[C@H](O[C@H]([C@H]([C@H]6O)OC)OC7[C@@H]([C@H]8[C@H](CO7)O[C@@]9(O8)[C@H]1[C@H]([C@@]([C@H](O9)C)(C(=O)C)O)OCO1)OC(=O)C(C)C)COC)O)C)C)O)OC(=O)C1=C(C(=C(C(=C1OC)Cl)O)Cl)C

Synonyms

  • Avilamycina
  • Avilamycine
  • Avilamycinum
  • LY 048 740
  • avilamicina
  • Inteprity
  • Kavault
  • Surmax
  • C61H88Cl2O32
  • LY 048740

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Appearance
Colorless, needle-shaped crystals from acetone-etherexp.
Melting point
188 to 189.5exp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
1,404.25 g/molcalc.
Exact mass
1,402.4636 Dacalc.
LogP (octanol/water)
1.05calc.
Topological polar surface area
384.9 Ųcalc.
Hydrogen bond donors
6calc.
Hydrogen bond acceptors
32calc.
Rotatable bonds
18calc.
Heavy atoms
95calc.
Rings
11calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.85calc.
Formal charge
0calc.
Stereocentres
31calc.
Lipinski rule of five
Fails (3 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C(OC1CCC(OC2CCC3(OC2)OC2COC(OC4CCOC(OC5CCC(OC6CC7OC8(OCCC9OCOC98)OC7CO6)OC5)C4)CC2O3)OC1)c1ccccc1

O=C(OC1CCC(OC2CCC3(OC2)OC2COC(OC4CCOC(OC5CCC(OC6CC7OC8(OCCC9OCOC98)OC7CO6)OC5)C4)CC2O3)OC1)c1ccccc1

11 rings, 62 atoms.

5 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H319Causes serious eye irritation.
Precautionary statements (4)
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P337 + P317If eye irritation persists: Get medical help.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Avilamycin suppliers

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Where suppliers are based

1 supplier in 1 country

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Avilamycin price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Oligosaccharide antibiotic.

Veterinary growth promotant.

Veterinary medication:.

Anti-Bacterial Agents.

Use classes: Animal Drugs.

Pharmacological actions

  • Anti-Bacterial Agents

How it is made

Polyether antibiotic complex produced by Streptromyces viridochromogenes, ETH 23575 (NRRL 2860) ... Isoln: E. Gaeumann et al., German patent 1116864, eidem, USA patent 3131126 (1961, 1964 both to Ciba-Geigy).

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Avilamycin is traded under.

HS 2941.90Indicative HS code

Antibiotics, other

World exports in 2024
$6.39B
+2.3% vs 2023, imports $6.97B
2019 to 2024
Top exporters
  1. China39.7%
  2. United States11.3%
  3. Switzerland * partner reported10.9%
Top importers
  1. Italy15.0%
  2. India * partner reported12.0%
  3. China8.7%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Avilamycin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Avilamycin, based on the data on this page

What is Avilamycin?

Avilamycin is an antibiotic.

What is the CAS number of Avilamycin?

The CAS registry number of Avilamycin is 11051-71-1.

What is the molecular formula and weight of Avilamycin?

The molecular formula of Avilamycin is C61H88Cl2O32 and its molar mass is 1,404.25 g/mol.

What is Avilamycin used for?

Oligosaccharide antibiotic. Veterinary growth promotant. Veterinary medication:. Anti-Bacterial Agents. Use classes: Animal Drugs.

Is Avilamycin hazardous?

Avilamycin carries the GHS signal word "Warning". Main hazards: causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Avilamycin?

Avilamycin is usually classified under HS code 294190 (Antibiotics, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Avilamycin?

CompoundList lists 1 supplier of Avilamycin in Russia. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Avilamycin?

Suppliers quote Avilamycin on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Avilamycin

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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