Neopetasin

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

Hodoodo CAT#: H573160

CAS#: 70387-53-0

Description: Neopetasin is molecule with possible anti-inflammatory effects.

Chemical Structure

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Neopetasin
CAS# 70387-53-0
Instruction

Theoretical Analysis

Hodoodo Cat#: H573160
Name: Neopetasin
CAS#: 70387-53-0
Chemical Formula: C20H28O3
Exact Mass: 316.20
Molecular Weight: 316.440
Elemental Analysis: C, 75.91; H, 8.92; O, 15.17

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @hodoodo.com or click below button.
Note: Price will be listed if it is available in the future.

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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:

Biological target:
In vitro activity:
In vivo activity:

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.

Recalculate based on batch purity %
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
Formulation protocol:
In vitro protocol:
In vivo protocol:

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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.