(–)-Rasfonin | CAS# 303156-68-5 | Metabolite

MedKoo Cat#: 574236 | Name: (–)-Rasfonin

Description:

WARNING: This product is for research use only, not for human or veterinary use.

(–)-Rasfonin is a fungal metabolite that inhibits proliferation of mouse splenocytes induced by concanavalin A and LPS.

Chemical Structure

(–)-Rasfonin

CAS#303156-68-5

Theoretical Analysis

MedKoo Cat#: 574236

Name: (–)-Rasfonin

CAS#: 303156-68-5

Chemical Formula: C25H38O6

Exact Mass: 434.2668

Molecular Weight: 434.57

Elemental Analysis: C, 69.10; H, 8.81; O, 22.09

Price and Availability

Related CAS #

No Data

Synonym

(–)-Rasfonin, TT-1

IUPAC/Chemical Name

(2E,4E,6S)-8-hydroxy-6-(hydroxymethyl)-4-methyl-2,4-octadienoic acid, (2R,3R)-3,6-dihydro-6-oxo-2-[(1S,3R,5E)-1,3,5-trimethyl-5-hepten-1-yl]-2H-pyran-3-yl ester

InChi Key

OHRGHFXATDKGOV-FXYCKZMJSA-N

InChi Code

InChI=1S/C25H38O6/c1-6-17(2)13-19(4)14-20(5)25-22(8-10-24(29)31-25)30-23(28)9-7-18(3)15-21(16-27)11-12-26/h6-10,15,19-22,25-27H,11-14,16H2,1-5H3/b9-7+,17-6+,18-15+/t19-,20-,21-,22+,25+/m0/s1

SMILES Code

O=C1O[C@@]([C@@H](C)C[C@@H](C)C/C(C)=C/C)([H])[C@H](OC(/C=C/C(C)=C/[C@@H](CO)CCO)=O)C=C1

Appearance

Solid powder

Purity

>95% (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

>3 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

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 434.57 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.15 mL	5.76 mL	11.51 mL
5 mM	0.23 mL	1.15 mL	2.3 mL
10 mM	0.12 mL	0.58 mL	1.15 mL
50 mM	0.02 mL	0.12 mL	0.23 mL

1. Fujimoto, H., Okamoto, Y., Sone, E., et al. Eleven new 2-pyrones from a fungi imperfecti, Trichurus terrophilus, found in a screening study guided by immunomodulatory activity. Chem. Pharm. Bull. (Tokyo) 53(8), 923-929 (2005).