Neopetasin | CAS# 70387-53-0 | Anti-inflammatory

MedKoo Cat#: 573160 | Name: Neopetasin

Description:

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

Neopetasin is molecule with possible anti-inflammatory effects.

Chemical Structure

Neopetasin

CAS#70387-53-0

Theoretical Analysis

MedKoo Cat#: 573160

Name: Neopetasin

CAS#: 70387-53-0

Chemical Formula: C20H28O3

Exact Mass: 316.2038

Molecular Weight: 316.44

Elemental Analysis: C, 75.91; H, 8.92; O, 15.17

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.

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Related CAS #

No Data

Synonym

Angeloylneopetasol, Neopetasin, Neopetasol angelate

IUPAC/Chemical Name

2-Butenoic acid, 2-methyl-, (1R,2R,7R,8aR)-1,2,3,4,6,7,8,8a-octahydro-1,8a-dimethyl-7-(1-methylethenyl)-6-oxo-2-naphthalenyl ester, (2Z)-

InChi Key

ISTBXSFGFOYLTM-RSYQGVQLSA-N

InChi Code

1S/C20H28O3/c1-7-13(4)19(22)23-18-9-8-15-10-17(21)16(12(2)3)11-20(15,6)14(18)5/h7,10,14,16,18H,2,8-9,11H2,1,3-6H3/b13-7-/t14-,16+,18+,20+/m0/s1

SMILES Code

C(\C(=C/C)C)(=O)O[C@H]1[C@@H]([C@@]2(C[C@@H](C(C=C2CC1)=O)C(=C)C)C)C

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

>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 316.44 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: Steiert SA, Zissler UM, Chaker AM, Esser-von-Bieren J, Dittlein D, Guerth F, Jakwerth CA, Piontek G, Zahner C, Drewe J, Traidl-Hoffmann C, Schmidt-Weber CB, Gilles S. Anti-inflammatory effects of the petasin phyto drug Ze339 are mediated by inhibition of the STAT pathway. Biofactors. 2017 May 6;43(3):388-399. doi: 10.1002/biof.1349. Epub 2017 Jan 31. PubMed PMID: 28139053. 2: Thomet OA, Simon HU. Petasins in the treatment of allergic diseases: results of preclinical and clinical studies. Int Arch Allergy Immunol. 2002 Oct;129(2):108-12. Review. PubMed PMID: 12403927. 3: Thomet OA, Wiesmann UN, Blaser K, Simon HU. Differential inhibition of inflammatory effector functions by petasin, isopetasin and neopetasin in human eosinophils. Clin Exp Allergy. 2001 Aug;31(8):1310-20. PubMed PMID: 11529903.