AA 57 structure

AA 57

(1S,4aR,6aR,7R)-1-(chloromethyl)-1-hydroxy-7,8-dimethyl-2-oxo-4,4a,6a,7-tetrahydropentaleno[1,6a-c]pyran-5-carboxylic acid

Also Known As: AA 57|AA-57|(1S,4aR,6aR,7R)-1-(chloromethyl)-1-hydroxy-7,8-dimethyl-2-oxo-4,4a,6a,7-tetrahydropentaleno[1,6a-c]pyran-5-carboxylic acid|Pentaleno(1,3a-c)pyran-5-carboxylic acid, 1,2,4,4a,6a,7-hexadyro-1-(chloromethyl)-7,8-dimethyl-1-hydroxy-2-oxo-|Pentaleno(1,6a-c)pyran-5-carboxylic acid, 1-(chloromethyl)-1,2,4,4a,6a,7-hexahydro-1-hydroxy-7,8-dimethyl-2-oxo-, (1S-(1alpha,4aalpha,6abeta,7alpha,9aR*))-|(4S,7R,7aR,9aR)-4-(Chloromethyl)-4-hydroxy-6,7-dimethyl-3-oxo-1,3,4,7,7a,9a-hexahydropentaleno[1,6a-c]pyran-9-carboxylic acid|4-(Chloromethyl)-4-hydroxy-6,7-dimethyl-3-oxo-1,3,4,7,7a,9a-hexahydropentaleno(1,6a-c)pyran-9-carboxylic acid|4-(Chloromethyl)-4-hydroxy-6,7-dimethyl-3-oxo-1,3,4,7,7a,9a-hexahydropentaleno[1,6a-c]pyran-9-carboxylic acid

CAS: 68026-87-9
Molecular Formula C15H17ClO5
Molecular Weight 312.07645 g/mol
LogP 0.9
Topological Polar Surface Area 83.8 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 5
Rotatable Bonds 2
Exact Mass 312.07645
Monoisotopic Mass 312.07645
Heavy Atoms 21
Complexity 595.0

Chemical Identifiers

CAS Number 68026-87-9
SMILES C[C@@H]1[C@H]2C=C([C@H]3C2(C=C1C)[C@](C(=O)OC3)(CCl)O)C(=O)O
InChIKey JIBVJJZCSYJNBC-MERSJFMSSA-N

Product Overview

AA 57 (CAS 68026-87-9), with molecular formula C15H17ClO5 and molecular weight 312.07645 g/mol. IUPAC: (1S,4aR,6aR,7R)-1-(chloromethyl)-1-hydroxy-7,8-dimethyl-2-oxo-4,4a,6a,7-tetrahydropentaleno[1,6a-c]pyran-5-carboxylic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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