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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 165363695Generated: October 23, 2026

Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq]

8a-oxo-avermectin B1a · Avermectin 8-oxo Impurity · Ivermectin 8a Oxo Impurity · Ivermectin 8a-oxo-H2B1a Impurity · 22,23-dihydro-8a-oxoavermectin B1 · 5-O-Demethyl-28-oxo-Avermectin A1a · Avermectin A1a, 5-O-demethyl-28-oxo- (9CI) · Ivermectin 8a-oxo-H2B1aQ: What is Ivermectin 8a-oxo-H2B1a Q: What is the CAS Number of Ivermectin 8a-oxo-H2B1a Q: What is the storage condition of Ivermectin 8a-oxo-H2B1a

https://huagongshe.com/en/chemical/165363695

Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq] molecular structure

Identifiers & Physical Properties

CAS No.102190-68-1
Molecular formulaC48H70O15
Average molar mass887.1 g/mol
Monoisotopic mass886.47147154 g/mol
SMILESCC[C@H](C)[C@H]1O[C@]2(C=C[C@@H]1C)C[C@@H]1C[C@@H](C/C=C(\C)[C@@H](O[C@H]3C[C@H](OC)[C@@H](O[C@H]4C[C@H](OC)[C@@H](O)[C@H](C)O4)[C@H](C)O3)[C@@H](C)/C=C/C=C3\C(=O)O[C@@H]4[C@H](O)C(C)=C[C@@H](C(=O)O1)[C@]34O)O2
InChIKeyXDZJLYBYTBXNKA-NZWFHOADSA-N
PubChem CID165363695
DTXSIDDTXSID601029685

Chemical & Physical Properties

XLogP4.2
Topological polar surface area187
Hydrogen bond donors3
Hydrogen bond acceptors15
Rotatable bonds8
Heavy atoms63
Formal charge0
Complexity1,810
Boiling point981.5±65.0 °C(Predicted)
Density1.27±0.1 g/cm3(Predicted)
SolubilityChloroform (Slightly), Methanol (Slightly)
pKa (acidity coefficient)10.85±0.70(Predicted)
Physical stateSolid
ColorPale Yellow to Light Yellow
GHS pictogramGHS09
Signal wordWarning
GHS hazard statementsH410
GHS precautionary statementsP273-P391-P501

Safety & Regulations

Signal wordWarning
GHS pictogramGHS09
GHS hazard statementsH410
GHS precautionary statementsP273-P391-P501

Applications & Uses

Uses

5-O-Demethyl-28-oxo-Avermectin A1a is a derivatie of Ivermectin (I940800), which is a semi-synthetic derivative of Abamectin. An invitro inhibitor of SARS-CoV-2/ Covid-19.