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Ginsenoside Ra1

$600

  • Brand : BIOFRON

  • Catalogue Number : BD-D1083

  • Specification : HPLC≥98%

  • CAS number : 83459-41-0

  • Formula : C58H98O26

  • Molecular Weight : 1211.4

  • PUBCHEM ID : 100941542

  • Volume : 5mg

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Catalogue Number

BD-D1083

Analysis Method

Specification

HPLC≥98%

Storage

2-8°C

Molecular Weight

1211.4

Appearance

Botanical Source

Structure Type

Category

SMILES

CC(=CCCC(C)(C1CCC2(C1C(CC3C2(CCC4C3(CCC(C4(C)C)OC5C(C(C(C(O5)CO)O)O)OC6C(C(C(C(O6)CO)O)O)O)C)C)O)C)OC7C(C(C(C(O7)COC8C(C(C(CO8)OC9C(C(C(CO9)O)O)O)O)O)O)O)O)C

Synonyms

(2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5S,6R)-2-[[(3S,5R,8R,9R,10R,12R,13R,14R,17S)-17-[(2S)-2-[(2S,3R,4S,5S,6R)-6-[[(2S,3R,4R,5S)-3,4-dihydroxy-5-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl]oxy-6-methylhept-5-en-2-yl]-12-hydroxy-4,4,8,10,14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol

IUPAC Name

(2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5S,6R)-2-[[(3S,5R,8R,9R,10R,12R,13R,14R,17S)-17-[(2S)-2-[(2S,3R,4S,5S,6R)-6-[[(2S,3R,4R,5S)-3,4-dihydroxy-5-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl]oxy-6-methylhept-5-en-2-yl]-12-hydroxy-4,4,8,10,14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol

Density

Solubility

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

Flash Point

Boiling Point

Melting Point

InChl

InChl Key

KVMXBSSOCCPAOR-WWJNHZDPSA-N

WGK Germany

RID/ADR

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#:83459-41-0) 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

29641749

Abstract

Objective
Staphylococcus aureus strains can be disseminated during dental treatments and occasionally lead to the contamination and infection of patients and dentists, which is an important public health problem. The dynamics of the airborne propagation and the genetic diversity of S. aureus isolated in an academic dental clinic environment were investigated using isoenzyme typing.

Material and Methods
The isoenzymes of 44 previously reported isolates were obtained from fresh cultures and extracted using glass beads. Nine isoenzymes were investigated using multilocus enzyme electrophoresis (MLEE). The genetic diversity and relationship among the strains (electrophoretic type – ET) were determined using statistics previously described by Nei 25 (1972) and the SAHN grouping method (UPGMA algorithm).

Results
Clonal pattern analyses indicated a high level of genetic polymorphism occurring among the 33 ETs, which were grouped into five taxa. Each taxon presented one or more clusters that were moderately related and that contained two or more identical/highly related isolates, revealing seasonal airborne propagation in these dental clinic environments.

Conclusions
These data suggest the occurrence of active microevolutionary processes in S. aureus as well as the possibility of environmental propagation during a 14-month time span. Such findings are important to show that multiuser academic dental clinics can retain certain strains that are spreadable to different niches.

KEYWORDS

Staphylococcus aureus, Dentistry, Environment, Molecular biology, Genetic diversity

Title

Dynamics of the seasonal airborne propagation of Staphylococcus aureus in academic dental clinics

Author

Wagner Luiz de Carvalho Bernardo, 1 Jeferson Júnior da Silva, 1 , 2 Jose Francisco Hofling, 1 Edvaldo Antônio Ribeiro Rosa, 3 and Marcelo Fabiano Gomes Boriollo 1 , 2

Publish date

2018;

PMID

23795128

Abstract

In the title mol­ecule {systematic name: N-[3-(diquino[3,2-b;2′,3′-e][1,4]thia­zin-6-yl)prop­yl]-4-methyl­benzene­sulfon­amide}, C28H24N4O2S2, the penta­cyclic system is relatively planar [maximum deviation from the mean plane = 0.242 (1) a]. The dihedral angle between two quinoline ring systems is 8.23 (2)° and that between the two halves of the 1,4-thia­zine ring is 5.68 (3)°. The conformation adopted by the 3-(p-tolyl­sulfonyl­amino)­propyl substituent allows for the formation of an intra­molecular N—H⋯N hydrogen bond and places the benzene ring of this substituent above one of the quinoline fragments of the penta­cyclic system. In the crystal, mol­ecules are arranged via π-π stacking inter­actions into (0-11) layers [centroid-centroid distances = 3.981 (1)-4.320 (1) a for the rings in the penta­cyclic system and 3.645 (1) a for the tolyl benzene rings]. In addition, mol­ecules are involved in weak C—H⋯O, which connect the layers, and C—H⋯S hydrogen bonds. The title compound shows promising anti­cancer activity against renal cancer cell line UO-31.

Title

6-[3-(p-Tolyl­sulfonyl­amino)­prop­yl]diquino­thia­zine1

Author

Małgorzata Jeleń,a Aleksander Shkurenko,b Kinga Suwińska,b,c Krystian Pluta,a,* and Beata Morak-Młodawskaa

Publish date

2013 Jun 1

PMID

26594571

Abstract

In the title compound, C21H22ClNO3, the penta­diene unit is nearly planar [maximum deviation = 0.023 (1) a], but the carbonyl O atom deviates significantly [by 0.304 (1) a] from its mean plane, which is twisted with respect to the phenyl and chloro­benzene rings by 71.34 (13) and 46.40 (13)°, respectively. In the crystal, inversion-related molecules are linked by two pairs of O—H⋯O hydrogen bonds, forming chains propagating along [01-1], enclosing R 2 2(16) and R 2 2(22) ring motifs. The chains are linked via C—H⋯O hydrogen bonds and C—H⋯π inter­actions into a three-dimensional supra­molecular architecture.

KEYWORDS

crystal structure, dienes, enamines, hydrogen bonding, C—H⋯π inter­actions

Title

Crystal structure of (2E,4E)-5-[bis­(2-hy­droxy­eth­yl)amino]-1-(4-chloro­phen­yl)-5-phenyl­penta-2,4-dien-1-one

Author

Alexander A. Golovanov,a Anna V. Vologzhanina,b Ivan S. Odin,a Tat’yana P. Tret’yakova,c and Sergey V. Naumovc,

Publish date

2015 Nov 1


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