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  • Brand : BIOFRON

  • Catalogue Number : BN-O1092

  • Specification : 98%(HPLC)

  • CAS number : 42137-88-2

  • Formula : C11H15Cl2NO2S

  • Molecular Weight : 296.2

  • PUBCHEM ID : 96039

  • Volume : 5mg

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Catalogue Number


Analysis Method





Molecular Weight



Botanical Source

Structure Type





Benzenesulfonamide, N,N-bis(2-chloroethyl)-4-methyl-/N,N-Bis(2-chloroethyl)-4-methylbenzenesulfonamide/N,N-BIS(2-CHLOROETHYL)-P-TOLUENESULFONAMIDE/N,N-Bis-(2-chloroethyl)-p-toluenesulfonamide/N,N-Bis(β-chloroethyl)-p-toluenesulfonamide




1.3±0.1 g/cm3


Flash Point

201.2±31.5 °C

Boiling Point

409.1±55.0 °C at 760 mmHg

Melting Point

43-50 °C


InChl Key


WGK Germany


HS Code Reference

Personal Projective Equipment

Correct Usage

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

Meta Tag

provides coniferyl ferulate(CAS#:42137-88-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate

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Structures are reported for six closely related salts of tris­(bipyrid­yl)iron(II) cations, namely tris­(2,2′-bi­pyridine)­iron(II) bis­(1,1,3,3-tetra­cyano-2-meth­oxy­propenide) 0.776-hydrate, [Fe(C10H8N2)3](C8H3N4O)2.0.776H2O, (I), tris­(2,2′-bi­pyridine)­iron(II) 1,1,3,3-tetra­cyano-2-(propyl­sulfan­yl)propenide perchlor­ate, [Fe(C10H8N2)3](C10H7N4S)(ClO4), (II), tris­(5,5′-dimethyl-2,2′-bi­pyridine)­iron(II) 1,1,3,3-tetra­cyano-2-meth­oxy­propenide tetra­fluorido­borate ethanol 0.926-solvate, [Fe(C12H12N2)3](C8H3N4O)(BF4).0.926C2H2O, (III), tris­(5,5′-dimethyl-2,2′-bi­pyridine)­iron(II) 1,1,3,3-tetra­cyano-2-eth­oxy­propenide tetra­fluorido­borate, [Fe(C12H12N2)3](C9H5N4O)(BF4), (IV), tris­(5,5′-dimethyl-2,2′-bi­pyridine)­iron(II) 1,1,3,3-tetra­cyano-2-(ethyl­sufanyl)propenide tetra­fluorido­borate, [Fe(C12H12N2)3](C9H5N4S)(BF4), (V), and tris­(5,5′-dimethyl-2,2′-bi­pyri­dine)­iron(II) 1,1,3,3-tetra­cyano-2-prop­oxypropenide tetra­fluorido­borate, [Fe(C12H12N2)3](C10H7N4O)(BF4), (VI). In compound (I), one of the anions is disordered over two sets of atomic sites with equal occupancies while, in the second anion, just one of the C(CN)2 units is disordered, again over two sets of atomic sites with equal occupancies: the anionic components are linked by multiple C—H⋯N hydrogen bonds to form a three-dimensional framework. In compound (II), the polynitrile anion is disordered over two sets of atomic sites with occupancies in the approximate ratio 3:1, while the perchlorate anion is disordered over three sets of atomic sites: there are C—N⋯π inter­actions between the cations and the polynitrile anion. The polynitrile anion in compound (III) is fully ordered, but the tetra­fluorido­borate anion is disordered over two sets of atomic sites with occupancies 0.671 (4) and 0.329 (4): the cations and the tetra­fluorido­borate anions are linked by C—H⋯F inter­actions to form an inter­rupted chain. Compounds (IV) and (V) are isostructural and all of the ionic components are fully ordered in both of them: the cations and tetra­fluorido­borate anions are linked into C 2 2(12) chains. The polynitrile anion in compound (VI) is disordered over two sets of atomic sites with approximately equal occupancies, and here the chains formed by the cations and the tetra­fluorido­borate anions are of the C 2 2(13) type.


synthesis, tris­(bipyrid­yl)iron(II) complexes, polynitrile anions, crystal structure, disorder, hydrogen bonding, C—N⋯π inter­actions, supra­molecular assembly


Six tris­(bipyrid­yl)iron(II) complexes with 2-substituted 1,1,3,3-tetra­cyano­propenide, perchlorate and tetra­fluorido­borate anions; order versus disorder, hydrogen bonding and C—N⋯π inter­actions


Abderezak Addala,a Zouaoui Setifi,b,a,* Yukio Morimoto,c BeNat Artetxe,d Takashi Matsumoto,e Juan M. Gutierrez-Zorrilla,d and Christopher Glidewellf

Publish date

2018 Dec 1;




A functional metagenomics based approach exploiting the microbiota of suppressive soils from an organic field site has succeeded in the identification of a clone with the ability to inhibit the growth of Bacillus subtilis DSM10. Sequencing of the fosmid identified a putative β-lactamase-like gene abgT. Transposon mutagenesis of the abgT gene resulted in a loss in ability to inhibit the growth of B. subtilis DSM10. Further analysis of the deduced amino acid sequence of AbgT revealed moderate homology to esterases, suggesting that the protein may possess hydrolytic activity. Weak lipolytic activity was detected; however the clone did not appear to produce any β-lactamase activity. Phylogenetic analysis revealed the protein is a member of the family VIII group of lipase/esterases and clusters with a number of proteins of metagenomic origin. The abgT gene was sub-cloned into a protein expression vector and when introduced into the abgT transposon mutant clones restored the ability of the clones to inhibit the growth of B. subtilis DSM10, clearly indicating that the abgT gene is involved in the antibacterial activity. While the precise role of this protein has yet to fully elucidated, it may be involved in the generation of free fatty acid with antibacterial properties. Thus functional metagenomic approaches continue to provide a significant resource for the discovery of novel functional proteins and it is clear that hydrolytic enzymes, such as AbgT, may be a potential source for the development of future antimicrobial therapies


antibacterial activity, β-lactamase-like gene, bacillus subtilis, functional metagenomics


Inhibition of the growth of Bacillus subtilis DSM10 by a newly discovered antibacterial protein from the soil metagenome


Mark M O’Mahony, Ruth Henneberger, Joseph Selvin, Jonathan Kennedy, Fiona Doohan, Julian R Marchesi, Alan D W Dobson

Publish date

2015 Mar-Apr




• Premise of the study: Twelve microsatellite markers were developed for Primula mistassinica, a distylous, diploid arctic-alpine plant. The markers will be used to investigate the landscape genetics of a disjunct population on Isle Royale, Michigan, and the phylogeographic patterns of the species.

• Methods and Results: We used Roche/454 high-throughput technology to sequence microsatellite-enriched regions in the P. mistassinica genome. We developed 12 polymorphic microsatellite primer sets. These loci contained di-, tri-, and tetranucleotide repeats with two to nine alleles per locus when assessed in 23 individuals.

• Conclusions: Understanding the historical movements of P. mistassinica will provide insight to the survival prospects of current Arctic plant populations, which face the pressures of global, anthropogenic climate change.


454 sequencing, arctic-alpine plant, microsatellite enrichment, polymorphism, Primula mistassinica, Primulaceae


High-throughput microsatellite marker development for the distylous herb Primula mistassinica (Primulaceae)


Hannah Matheny, Joan Edwards, Luana S. Maroja

Publish date

2013 Aug;

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