Description: Talaromycesone A is a fungal metabolite originally isolated from Talaromyces. It is active against S. epidermidis and methicillin-resistant S. aureus (MRSA) bacteria (IC50s = 3.70 and 5.48 μM, respectively). Talaromycesone A inhibits acetylcholinesterase (AChE) in a cell-free assay (IC50 = 7.49 μM for the human enzyme).

Name: Talaromycesone A
CAS#: 1658474-60-2
Chemical Formula: C29H24O11
Exact Mass: 548.1319
Molecular Weight: 548.5
Elemental Analysis: C, 63.50; H, 4.41; O, 32.09

Synonym: Talaromycesone A; Talaromycesone-A;

IUPAC/Chemical Name: (8S,8aS,15aR,15bR,16S)-16-(acetyloxy)-8,8a,15,15a-tetrahydro-4,11,14-trihydroxy-8a-methoxy-6,9-dimethyl-7H-8,15b-methano-1H,3H,12H-benzo[de]cyclohepta[1,2-g:3,4,5-d'e′]bis[2]benzopyran-3,7,12-trione

InChi Key: YIZTWZUVIZZEGP-CFFYBBSFSA-N

InChi Code: InChI=1S/C29H24O11/c1-9-5-14(32)19-21-16(9)23(33)22-24(39-11(3)30)28(21,8-38-26(19)35)15-7-12-17-18(27(36)40-25(12)34)13(31)6-10(2)20(17)29(15,22)37-4/h5-6,15,22,24,31-32,34H,7-8H2,1-4H3/t15-,22+,24+,28-,29-/m1/s1

SMILES Code: CC(O[C@@H]1[C@]23[C@@]4([C@](C5=C(C=C(C6=C5C(C4)=C(O)OC6=O)O)C)(OC)[C@]1(C(C7=C(C=C(C(C(OC3)=O)=C72)O)C)=O)[H])[H])=O

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001