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Wulignan A1

$1,120

  • Brand : BIOFRON

  • Catalogue Number : BD-P0820

  • Specification : 98.0%(HPLC&TLC)

  • CAS number : 117047-76-4

  • Formula : C20H22O5

  • Molecular Weight : 342.39

  • PUBCHEM ID : 13844295

  • Volume : 25mg

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Catalogue Number

BD-P0820

Analysis Method

HPLC,NMR,MS

Specification

98.0%(HPLC&TLC)

Storage

2-8°C

Molecular Weight

342.39

Appearance

Powder

Botanical Source

Structure Type

Lignans

Category

SMILES

CC1C(C(=O)C2=CC(=C(C=C2C1C3=CC(=C(C=C3)O)OC)OC)O)C

Synonyms

(2S,3S,4R)-7-hydroxy-4-(4-hydroxy-3-methoxyphenyl)-6-methoxy-2,3-dimethyl-3,4-dihydro-2H-naphthalen-1-one

IUPAC Name

(2S,3S,4R)-7-hydroxy-4-(4-hydroxy-3-methoxyphenyl)-6-methoxy-2,3-dimethyl-3,4-dihydro-2H-naphthalen-1-one

Applications

Density

1.2±0.1 g/cm3

Solubility

Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.

Flash Point

187.1±23.6 °C

Boiling Point

527.2±50.0 °C at 760 mmHg

Melting Point

InChl

InChI=1S/C20H22O5/c1-10-11(2)20(23)14-8-16(22)18(25-4)9-13(14)19(10)12-5-6-15(21)17(7-12)24-3/h5-11,19,21-22H,1-4H3/t10-,11+,19-/m1/s1

InChl Key

PSFZYOUCEGTRJM-RMDKCXRXSA-N

WGK Germany

RID/ADR

HS Code Reference

2933990000

Personal Projective Equipment

Correct Usage

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

Meta Tag

provides coniferyl ferulate(CAS#:117047-76-4) 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

32148882

Abstract

The crystal structures of tris­[9,9-dihexyl-2-(5-meth­oxy­pyridin-2-yl-κN)-9H-fluoren-3-yl-κC 3]iridium pentane monosolvate, [Ir(C31H38NO)3]·C5H12, (I), di-μ2-chlorido-bis­{bis­[2-(5-fluoro­pyridin-2-yl)-9,9-dihexyl-9H-fluoren-3-yl]iridium} pentane 0.3-solvate, [Ir2(C30H35FN)4Cl2]·0.3C5H12, (II), di-μ2-cyanato-bis­{bis­[9,9-dihexyl-2-(5-meth­oxy­pyridin-2-yl)-9H-fluoren-1-yl]iridium} pentane monosolvate, [Ir2(C31H38NO)4(NCO)2(NCO)2]·C5H12, (III), and {μ-N,N′-bis­[3,5-bis­(tri­fluoro­meth­yl)phen­yl]oxamidato}bis(bis{2-[4-(2,4,6-trimethylphenyl)pyridin-2-yl]phenyl-κ2 C 1,N′}iridium)-chloro­benzene-pentane (1/2.3/0.4), [Ir2(C20H19N)4(C18H6F12N2O2)]·2.3C6H5Cl·0.4C5H12, (IV), synthesized in the quest for organic light-emitting devices, were determined. The bis-μ2-chloro and bis-μ2-cyanato complexes have ΔΔ and ΛΛ configurations of the distorted octa­hedral Ir centres in racemic crystals, whereas the oxamido complex has a centrosymmetric (meso) structure with the ΔΛ configuration. The bridging oxamido moiety has a nearly planar anti geometry. All structures show substantial disorder of both host mol­ecules and solvents of crystallization.

KEYWORDS

crystal structure, OLED, optoelectronic, phospho­rescence

Title

Phospho­rescent mono- and diiridium(III) complexes cyclo­metalated by fluorenyl- or phenyl-pyridino ligands with bulky substituents, as prospective OLED dopants

Author

Ahmed M’hamedia,b and Andrei S. Batsanovc,*

Publish date

2020 Mar 1;

PMID

15529887

Abstract

Previous outcome studies have provided descriptions of functional analyses conducted in outpatient clinics (Derby et al., 1992), long-term inpatient programs (Iwata, Pace, et al., 1994), and home environments (Wacker et al., 1998). This study provides a description of 138 children and adults with and without developmental disabilities who were evaluated and treated for aberrant behaviors on a short-term inpatient unit. The results indicated that the functional analyses conducted during a short-term inpatient evaluation were successful for 96% of the participants in identifying maintaining reinforcers of aberrant behavior and leading to an 80% or greater reduction in aberrant behavior for 76% of the participants in an average of 10 days.

Title

Use of a short-term inpatient model to evaluate aberrant behavior: outcome data summaries from 1996 to 2001.

Author

Jennifer M Asmus, Joel E Ringdahl, Jennifer A Sellers, Nathan A Call, Marc S Andelman, and David P Wacker

Publish date

2004 Fall;

PMID

26446539

Abstract

The Asian arowana (Scleropages formosus) is of commercial importance, conservation concern, and is a representative of one of the oldest lineages of ray-finned fish, the Osteoglossomorpha. To add to genomic knowledge of this species and the evolution of teleosts, the genome of a Malaysian specimen of arowana was sequenced. A draft genome is presented consisting of 42,110 scaffolds with a total size of 708 Mb (2.85% gaps) representing 93.95% of core eukaryotic genes. Using a k-mer-based method, a genome size of 900 Mb was also estimated. We present an update on the phylogenomics of fishes based on a total of 27 species (23 fish species and 4 tetrapods) using 177 orthologous proteins (71,360 amino acid sites), which supports established relationships except that arowana is placed as the sister lineage to all teleost clades (Bayesian posterior probability 1.00, bootstrap replicate 93%), that evolved after the teleost genome duplication event rather than the eels (Elopomorpha). Evolutionary rates are highly heterogeneous across the tree with fishes represented by both slowly and rapidly evolving lineages. A total of 94 putative pigment genes were identified, providing the impetus for development of molecular markers associated with the spectacular colored phenotypes found within this species.

KEYWORDS

The Asian arowana (Scleropages formosus) is of commercial importance, conservation concern, and is a representative of one of the oldest lineages of ray-finned fish, the Osteoglossomorpha. To add to genomic knowledge of this species and the evolution of teleosts, the genome of a Malaysian specimen of arowana was sequenced. A draft genome is presented consisting of 42,110 scaffolds with a total size of 708 Mb (2.85% gaps) representing 93.95% of core eukaryotic genes. Using a k-mer-based method, a genome size of 900 Mb was also estimated. We present an update on the phylogenomics of fishes based on a total of 27 species (23 fish species and 4 tetrapods) using 177 orthologous proteins (71,360 amino acid sites), which supports established relationships except that arowana is placed as the sister lineage to all teleost clades (Bayesian posterior probability 1.00, bootstrap replicate 93%), that evolved after the teleost genome duplication event rather than the eels (Elopomorpha). Evolutionary rates are highly heterogeneous across the tree with fishes represented by both slowly and rapidly evolving lineages. A total of 94 putative pigment genes were identified, providing the impetus for development of molecular markers associated with the spectacular colored phenotypes found within this species.

Title

Whole Genome Sequencing of the Asian Arowana (Scleropages formosus) Provides Insights into the Evolution of Ray-Finned Fishes

Author

Christopher M. Austin,1,2,† Mun Hua Tan,1,2,† Larry J. Croft,1,2,3 Michael P. Hammer,4 and Han Ming Gan1,2,*

Publish date

2015 Oct;