ChemAbout
© 2026 ChemAbout
Insights|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/API/Avermectin A1a
C49H74O14
887.1 g/mol
API

Avermectin A1a

CAS65195-51-9
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material

Avermectin A1a is a macrocyclic lactone compound that functions as an active pharmaceutical ingredient. It is primarily used in the manufacturing of veterinary pharmaceutical products.

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Sourcing or supplying this compound?

List your inventory or post a purchase request

CAS 65195-51-9

List This Product
Sign in to publish supply information
Request This Product
Submit a request without registering

Related Compounds

StrongStructure SimilarSimilarity 0.92

Abamectin

CAS71751-41-2

acaricide, insecticide, and miticide

StrongStructure SimilarSimilarity 0.92

8,9-Z-Abamectin B1a

CAS113665-89-7

Antiparasitic agent for agriculture

StrongStructure SimilarSimilarity 0.91

Avermectin A1b

CAS65195-52-0

pharmaceutical raw material

SimilarStructure SimilarSimilarity 0.81

Emamectine benzoate

CAS155569-91-8

pesticide

ReferenceSame Category

Acefylline

CAS652-37-9

pharmaceutical raw material

ReferenceSame Category

Isosorbide

CAS652-67-5

pharmaceutical raw material

ReferenceSame Category

(2R,4S)-ketoconazole

CAS65277-42-1

pharmaceutical raw material

ReferenceSame Category

Norgestrel

CAS6533-00-2

pharmaceutical raw material

Identifiers
IUPAC Name

(1'R,2R,3S,4'S,6S,8'R,10'E,12'S,13'S,14'E,16'E,20'R,21'R,24'S)-2-[(2S)-butan-2-yl]-24'-hydroxy-12'-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-21'-methoxy-3,11',13',22'-tetramethylspiro[2,3-dihydropyran-6,6'-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene]-2'-one

InChIKey

AFSHKCWTGFDXJR-SQOHEDJBSA-N

SMILES

CC[C@H](C)[C@@H]1[C@H](C=C[C@@]2(O1)C[C@@H]3C[C@H](O2)C/C=C(/[C@H]([C@H](/C=C/C=C/4\CO[C@H]5[C@@]4([C@@H](C=C([C@H]5OC)C)C(=O)O3)O)C)O[C@H]6C[C@@H]([C@H]([C@@H](O6)C)O[C@H]7C[C@@H]([C@H]([C@@H](O7)C)O)OC)OC)\C)C

Synonyms (4)
  • Antibiotic C 076A(sub 1a)
  • Antibiotic C 076A1a
  • Avermectin A1a