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Onitin

$905

  • Brand : BIOFRON

  • Catalogue Number : AV-C10478

  • Specification : 98%

  • CAS number : 53823-02-2

  • Formula : C15H20O3

  • Molecular Weight : 248.3

  • PUBCHEM ID : 3085044

  • Volume : 5mg

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Catalogue Number

AV-C10478

Analysis Method

HPLC,NMR,MS

Specification

98%

Storage

2-8°C

Molecular Weight

248.3

Appearance

Powder

Botanical Source

Structure Type

Sesquiterpenoids

Category

Standards;Natural Pytochemical;API

SMILES

CC1=C(C(=C(C2=C1C(=O)C(C2)(C)C)O)C)CCO

Synonyms

4-Hydroxy-6-(2-hydroxyethyl)-2,2,5,7-tetramethyl-1-indanone/Onitin/1H-Inden-1-one, 2,3-dihydro-4-hydroxy-6-(2-hydroxyethyl)-2,2,5,7-tetramethyl-/4-hydroxy-6-(2-hydroxyethyl)-2,2,5,7-tetramethyl-2,3-dihydro-1H-inden-1-one

IUPAC Name

4-hydroxy-6-(2-hydroxyethyl)-2,2,5,7-tetramethyl-3H-inden-1-one

Applications

Density

1.2±0.1 g/cm3

Solubility

Flash Point

237.3±25.2 °C

Boiling Point

445.3±45.0 °C at 760 mmHg

Melting Point

InChl

InChI=1S/C15H20O3/c1-8-10(5-6-16)9(2)13(17)11-7-15(3,4)14(18)12(8)11/h16-17H,5-7H2,1-4H3

InChl Key

IWRJCMQFEMXOML-UHFFFAOYSA-N

WGK Germany

RID/ADR

HS Code Reference

2914400000

Personal Projective Equipment

Correct Usage

For Reference Standard and R&D, Not for Human Use Directly.

Meta Tag

provides coniferyl ferulate(CAS#:53823-02-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate

No Technical Documents Available For This Product.

PMID

30001125

Abstract

The total synthesis of the phenolic sesquiterpene onitin using dimethylated indanone as the key intermediate is reported. Key to the success of this synthesis route is the Suzuki-Miyaura cross-coupling reaction of aryl bromide to introduce the vinyl side chain followed by formyl selective Wacker oxidation to generate the aldehyde. The target aldehyde was also obtained in high overall yield via an acid-catalyzed pinacol-pinacolone-type rearrangement of the epoxide. The epoxide was generated from oxidation of a styrene derivative by oxone. Demethylation of the aldehyde followed by chemoselective reduction furnished onitin.

Title

Total Synthesis of Onitin.

Author

Suresh M1, Kumari A1, Das D2, Singh RB1.

Publish date

2018 Sep 28