Quassin

cas: 76-78-8 — see every product listed under this CAS number, including other names

Quassin (CAS 76-78-8) is a chemical reagent available from Chemat. Available pack sizes: 1mg, 5mg, 10mg, 1x10mg. Offered by: GLPBio, TargetMol, HPC Standards.

brandGLPBio
catalog numberGC49243-1
cas76-78-8
size1mg
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Available pack sizes

brand size price
GLPBio 1mg 793.62 Pln
GLPBio 5mg 1930.98 Pln
TargetMol 1mg 1541.60 Pln
TargetMol 5mg 5213.67 Pln
TargetMol 10mg 7518.43 Pln
HPC Standards 1x10mg 2004.04 Pln

properties

purityNo data
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

Quassin is a triterpenoid.

Source: ChEBI

Identity
Molecular formulaC22H28O6
Molecular weight388.5 g/mol
IUPAC name(1S,2S,6S,7S,9R,13R,17S)-4,15-dimethoxy-2,6,14,17-tetramethyl-10-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-4,14-diene-3,11,16-trione
InChIKeyIOSXSVZRTUWBHC-LBTVDEKVSA-N
SMILESC[C@@H]1C=C(C(=O)[C@]2([C@H]1C[C@@H]3[C@@]4([C@@H]2C(=O)C(=C([C@@H]4CC(=O)O3)C)OC)C)C)OC

Computed by PubChem (NCBI)

Synonyms: quassin, (+)-Quassin, Picrasa-2,12-diene-1,11,16-trione, 2,12-dimethoxy-, Nigakilactone D, Quassine, Quassin (~90%), Quassin (>95%), Quassin (Mixture of Quassin, Isoquassin and Neoquassin), Anti-infection, Quassins(AS)
Isomers (same molecular formula)
[2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] formate C22H28O6
4-[[(8R,9S,13S,14S,16R,17R)-16,17-dihydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]oxy]-4-oxobutanoic acid C22H28O6
[(8R,9S,13S,14S,16R,17R)-17-acetyloxy-3,4-dihydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-16-yl] acetate C22H28O6
3-[(7R,8R)-5-hydroxy-2,2,7,8-tetramethyl-6-oxo-7,8-dihydropyrano[3,2-g]chromen-10-yl]hexanoic acid C22H28O6
(2E,4E)-5-[(1R,7S,8S,9R)-7-acetyloxy-4,9-dimethyl-11-oxo-10-oxatricyclo[6.3.2.01,7]tridec-3-en-9-yl]-2-methylpenta-2,4-dienoic acid C22H28O6
(9S,10R)-3,4,15,16-tetramethoxy-9,10-dimethyltricyclo[10.4.0.02,7]hexadeca-1(16),2,4,6,12,14-hexaene-5,14-diol C22H28O6
[(1S,2S,5R,7R,8S,10S,11R,13R)-10-hydroxy-12,12-dimethyl-6-methylidene-9,16-dioxo-14-oxapentacyclo[11.2.2.15,8.01,11.02,8]octadecan-7-yl] acetate C22H28O6
[(1R,2R,5R,7R,8R,9S,10S,11S)-9,10-dihydroxy-12,12-dimethyl-6-methylidene-15-oxo-17-oxapentacyclo[7.6.2.15,8.01,11.02,8]octadec-13-en-7-yl] acetate C22H28O6
(Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3R)-3-hydroxy-4-phenoxybut-1-enyl]-5-oxocyclopentyl]hept-5-enoic acid C22H28O6
[(1S,8S,11S,13R,17S,18S,19R)-13-hydroxy-14,14,18-trimethyl-9-oxo-4,10-dioxapentacyclo[9.7.1.03,7.08,19.013,18]nonadeca-3(7),5-dien-17-yl] acetate C22H28O6
4,5,15,16-tetramethoxy-9,10-dimethyltricyclo[10.4.0.02,7]hexadeca-1(16),2,4,6,12,14-hexaene-3,14-diol C22H28O6
[(1S,3R,8S,10S,11R,12R,15S,17S)-5,12,16,16-tetramethyl-6-oxo-2,7,9-trioxahexacyclo[9.8.0.01,3.04,8.08,10.012,17]nonadec-4-en-15-yl] acetate C22H28O6

Also listed as

Quassin (Mixture of Quassin, Isoquassin and Neoquassin) TRC CAS 76-78-8
Quassin (~90%), >95% (HPLC) TRC CAS 76-78-8
Quassin (>95%), >95% (HPLC) TRC CAS 76-78-8
Quassin - 98% Biosynth CAS 76-78-8
2,12-Dimethoxypicrasa-2,12-diene-1,11,16-trione, ≥98%, ≥98% Chemat CAS 76-78-8
Quassin (Standard) MedChemExpress CAS 76-78-8
Quassin, 98.0% MedChemExpress CAS 76-78-8
Quassin, Concentration: 100 µg/ml Solvent: Acetone HPC Standards CAS 76-78-8
QUASSIN, ≥98% Fluorochem CAS 76-78-8