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Dehydrogingerdione, 6-

$717

  • Brand : BIOFRON

  • Catalogue Number : BD-P0370

  • Specification : 95.0%(HPLC)

  • CAS number : 76060-35-0

  • Formula : C17H22O4

  • Molecular Weight : 290.35

  • PUBCHEM ID : 9796015

  • Volume : 25mg

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Catalogue Number

BD-P0370

Analysis Method

HPLC,NMR,MS

Specification

95.0%(HPLC)

Storage

-20℃

Molecular Weight

290.35

Appearance

Powder

Botanical Source

Structure Type

Phenols

Category

SMILES

CCCCCC(=O)CC(=O)C=CC1=CC(=C(C=C1)O)OC

Synonyms

1-(4-hydroxy-3-methoxyphenyl)dec-1-ene-3,5-dione

IUPAC Name

(E)-1-(4-hydroxy-3-methoxyphenyl)dec-1-ene-3,5-dione

Applications

Density

1.1±0.1 g/cm3

Solubility

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

Flash Point

159.3±20.8 °C

Boiling Point

448.9±40.0 °C at 760 mmHg

Melting Point

InChl

InChI=1S/C17H22O4/c1-3-4-5-6-14(18)12-15(19)9-7-13-8-10-16(20)17(11-13)21-2/h7-11,20H,3-6,12H2,1-2H3/b9-7+

InChl Key

JUKHKHMSQCQHEN-UHFFFAOYSA-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#:76060-35-0) 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

27006813

Abstract

The anhydrous salts of the Lewis base 1,8-di­aza­bicyclo­[5.4.0]undec-7-ene (DBU) with 4-amino­benzoic acid [1-aza-8-azoniabi­cyclo­[5.4.0]undec-7-ene 4-amino­benzoate, C9H17N2 +·C7H6NO2 − (I)], 3,5-di­nitro­benzoic acid [1-aza-8-azoniabi­cyclo­[5.4.0]undec-7-ene 3,5-di­nitro­benzoate, C9H17N2 +·C7H3N2O6 −, (II)] and 3,5-di­nitro­salicylic acid (DNSA) [1-aza-8-azoniabi­cyclo­[5.4.0]undec-7-ene 2-hy­droxy-3,5-di­nitro­benzoate, C9H17N2 +·C7H3N2O7 −, (III)] have been determined and their hydrogen-bonded structures are described. In both (II) and (III), the DBU cations have a common disorder in three of the C atoms of the six-membered ring moieties [site-occupancy factors (SOF) = 0.735 (3)/0.265 (3) and 0.686 (4)/0.314 (4), respectively], while in (III), there is additional rotational disorder in the DNSA anion, giving two sites (SOF = 0.72/0.28, values fixed) for the phenol group. In the crystals of (I) and (III), the cation-anion pairs are linked through a primary N—H⋯Ocarbox­yl hydrogen bond [2.665 (2) and 2.869 (3) a, respectively]. In (II), the ion pairs are linked through an asymmetric three-centre R 1 2(4), N—H⋯O,O′ chelate association. In (I), structure extension is through amine N—H⋯Ocarbox­yl hydrogen bonds between the PABA anions, giving a three-dimensional structure. The crystal structures of (II) and (III) are very similar, the cation-anion pairs being associated only through weak C—H⋯O hydrogen bonds, giving in both overall two-dimensional layered structures lying parallel to (001). No π-π ring associations are present in any of the structures.

KEYWORDS

crystal structure, 1,8-di­aza­bicyclo­[5.4.0]undec-7-ene, BDU, benzoate salts, hydrogen bonding

Title

Crystal structures of three anhydrous salts of the Lewis base 1,8-di­aza­bicyclo­[5.4.0]undec-7-ene (DBU) with the ring-substituted benzoic acid analogues 4-amino­benzoic acid, 3,5-di­nitro­benzoic acid and 3,5-di­nitro­salicylic acid

Author

Graham Smitha,* and Daniel E. Lynchb

Publish date

2016 Mar 1;

PMID

31043850

Abstract

The first species of Dolichogenidea (Hymenoptera: Braconidae, Microgastrinae) with the second mediotergite broadly quadrate to rectangular are revised, and eight new species from Area de Conservacion Guanacaste (ACG), Costa Rica are described, all authored by Fernandez-Triana & Boudreault: alejandromasisi, angelagonzalezae, carlosmanuelrodriguezi, genuarnunezi, josealfredohernandezi, melaniamunozae, rogerblancoi, and yeimycedenoae. A new species group (carlosmanuelrodriguezi) within the genus is proposed to accommodate those species, as well as additional undescribed species from the Neotropical region found in collections. All new species are found in rainforests (120-900 m) and all are parasitoids of Depressariidae (except for one species parasitizing Choreutidae). The unique shape of the second mediotergite and long ovipositor are features shared with the alejandromorai species group in the genus Apanteles, an example of convergent evolution; both wasp groups also parasitize similar hosts in ACG.

KEYWORDS

Area de Conservacion Guanacaste, DNA barcoding, Dolichogenidea , Microgastrinae , parasitoid biology, taxonomic revision

Title

A revision of Dolichogenidea (Hymenoptera, Braconidae, Microgastrinae) with the second mediotergite broadly rectangular from Area de Conservacion Guanacaste, Costa Rica

Author

Jose Fernandez-Triana,corresponding author1 Caroline Boudreault,1 Tanya Dapkey,2 M. Alex Smith,3 Winnie Hallwachs,2 and Daniel Janzen2

Publish date

2019;

PMID

26594518

Abstract

The anhydrous salts morpholinium (tetra­hydro-2-H-1,4-oxazin-4-ium) phen­oxy­acetate, C4H10NO+·C8H7O3 −, (I), morpholinium (4-fluoro­phen­oxy)acetate, C4H10NO+·C8H6 FO3 −, (II), and isomeric morpholinium (3,5-di­chloro­phen­oxy)acetate (3,5-D), (III), and morpholinium (2,4-di­chloro­phen­oxy)acetic acid (2,4-D), C4H10NO+·C8H5Cl2O3 −, (IV), have been determined and their hydrogen-bonded structures are described. In the crystals of (I), (III) and (IV), one of the the aminium H atoms is involved in a three-centre asymmetric cation-anion N—H⋯O,O′ R 1 2(4) hydrogen-bonding inter­action with the two carboxyl O-atom acceptors of the anion. With the structure of (II), the primary N—H⋯O inter­action is linear. In the structures of (I), (II) and (III), the second N—H⋯Ocarbox­yl hydrogen bond generates one-dimensional chain structures extending in all cases along [100]. With (IV), the ion pairs are linked though inversion-related N—H⋯O hydrogen bonds [graph set R 4 2(8)], giving a cyclic hetero­tetra­meric structure.

KEYWORDS

crystal structure, morpholine salts, phen­oxy­acetic acids, herbicides, 2,4-D, 3,5-D, hydrogen bonding

Title

Crystal structures and hydrogen bonding in the morpholinium salts of four phen­oxy­acetic acid analogues

Author

Graham Smitha,* and Daniel E. Lynchb

Publish date

2015 Nov 1;