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Bacopaside VII

$717

  • Brand : BIOFRON

  • Catalogue Number : BD-P0317

  • Specification : 98.0%(HPLC)

  • CAS number : 94443-88-6

  • Formula : C46H74O17

  • Molecular Weight : 899.074

  • PUBCHEM ID : 10629555

  • Volume : 25mg

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Quantity
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Catalogue Number

BD-P0317

Analysis Method

HPLC,NMR,MS

Specification

98.0%(HPLC)

Storage

2-8°C

Molecular Weight

899.074

Appearance

Powder

Botanical Source

Colubrina retusa, Bacopa monnieri and Zizyphus joazeiro

Structure Type

Triterpenoids

Category

SMILES

CC(=CC1CC(C2C3CCC4C5(CCC(C(C5CCC4(C36CC2(O1)OC6)C)(C)C)OC7C(C(C(CO7)O)OC8C(C(C(C(O8)CO)O)O)O)OC9C(C(C(O9)CO)O)O)C)(C)O)C

Synonyms

None

IUPAC Name

(2S,3R,4S,5S,6R)-2-[(2S,3R,4S,5S)-3-[(2S,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-5-hydroxy-2-[[(1S,2R,5R,7S,10R,11R,14R,15S,16S,18R,20S)-16-hydroxy-2,6,6,10,16-pentamethyl-18-(2-methylprop-1-enyl)-19,21-dioxahexacyclo[18.2.1.01,14.02,11.05,10.015,20]tricosan-7-yl]oxy]oxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol

Applications

Density

1.41

Solubility

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

Flash Point

Boiling Point

Melting Point

228-233ºC

InChl

InChI=1S/C46H74O17/c1-21(2)14-22-15-44(7,55)37-23-8-9-28-42(5)12-11-29(41(3,4)27(42)10-13-43(28,6)45(23)19-46(37,63-22)57-20-45)60-40-36(62-38-33(53)31(51)26(17-48)59-38)35(24(49)18-56-40)61-39-34(54)32(52)30(50)25(16-47)58-39/h14,22-40,47-55H,8-13,15-20H2,1-7H3/t22-,23+,24-,25+,26-,27-,28+,29-,30+,31-,32-,33+,34+,35-,36+,37-,38-,39-,40-,42-,43+,44-,45-,46-/m0/s1

InChl Key

RANQPHKSRUUPKK-GPUGMLHBSA-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#:94443-88-6) 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

31413657

Abstract

Alcyonacean (Gorgonian) coral species from Holaxonia (not previously reviewed in this three-part work), family Plexauridae, as well as species in Calcaxonia were reviewed. Specimens examined were collected from the California Bight and adjacent areas, many now held in the research collection of the Santa Barbara Museum of Natural History (SBMNH). The collection has incorporated numerous specimens collected by the Allan Hancock Foundation (AHF) ‘Velero’ Expeditions of 1931-1941 and 1948-1985. This historic collection displays an emphasis on species belonging to the Holaxonia, particularly gorgoniids and plexaurids. This third part of the larger work presented a thorough, in-depth discussion of at least one genus (Swiftia Duchassaing & Michelotti, 1864) in the Plexauridae found within the California Bight that has generated some taxonomic confusion; in that discussion are comments on other genera (such as Psammogorgia Verrill, 1868a, to which several species had been previously ascribed). The discussion of Swiftia includes description of a morphological trend (encompassing colony form, color and sclerite form), likely influenced by geography and ecology, not noted or discussed previously. Additionally, a preliminary discussion of the genus (Thesea Duchassaing & Michelotti, 1860) was presented; this genus, both historically and currently, has not been fully examined in California waters. Finally, a short review was given for the few species of Calcaxonia represented in the SBMNH research collection. This paper, Part III of the full review, continued and concludes the systematic examination of species represented in the SBMNH research collection begun in Part I, continued in Part II, focusing on all species of gorgonian coral held in the SBMNH research collection, known to currently inhabit the California Bight and adjacent areas.

KEYWORDS

Allan Hancock Foundation (AHF) - ’Velero’ Expeditions, colony form, deep-water gorgonians, geographical/ecological variation, museum collection, sclerite morphology, soft corals, Swiftia , Thesea , “thread-like” forms

Title

A review of gorgonian coral species (Cnidaria, Octocorallia, Alcyonacea) held in the Santa Barbara Museum of Natural History research collection: focus on species from Scleraxonia, Holaxonia, Calcaxonia - Part III: Suborder Holaxonia continued, and suborder Calcaxonia

Author

Elizabeth Anne Horvathcorresponding author1,2

Publish date

2019;

PMID

29481563

Abstract

With the ongoing demographic and epidemiological transition, cancer is emerging as a major public health concern in India. This paper uses nationally representative household survey to examine the overall prevalence and economic burden of cancer in India. The age-standardized prevalence of cancer is estimated to be 97 per 100,000 persons with greater prevalence in urban areas. The evidence suggests that cancer prevalence is highest among the elderly and also among females in the reproductive age groups. Cancer displays a significant socioeconomic gradient even after adjusting for age-sex specifics and clustering in a multilevel regression framework. We find that out of pocket expenditure on cancer treatment is among the highest for any ailment. The average out of pocket spending on inpatient care in private facilities is about three-times that of public facilities. Furthermore, treatment for about 40 percent of cancer hospitalization cases is financed mainly through borrowings, sale of assets and contributions from friends and relatives. Also, over 60 percent of the households who seek care from the private sector incur out of pocket expenditure in excess of 20 percent of their annual per capita household expenditure. Given the catastrophic implications, this study calls for a disease-based approach towards financing such high-cost ailment. It is suggested that universal cancer care insurance should be envisaged and combined with existing accident and life insurance policies for the poorer sections in India. In concluding, we call for policies to improve cancer survivorship through effective prevention and early detection. In particular, greater public health investments in infrastructure, human resources and quality of care deserve priority attention.

Title

Economic burden of cancer in India: Evidence from cross-sectional nationally representative household survey, 2014

Author

Sunil Rajpal, Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Supervision, Writing - original draft, Writing - review & editing,* Abhishek Kumar, Data curation, Resources, Writing - review & editing, and William Joe, Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Supervision, Writing - original draft, Writing - review & editing Gianni Virgili, Editor

Publish date

2018;

PMID

27110275

Abstract

Background
RNA secondary structure prediction by energy minimization is the central computational tool for the analysis of structural non-coding RNAs and their interactions. Sparsification has been successfully applied to improve the time efficiency of various structure prediction algorithms while guaranteeing the same result; however, for many such folding problems, space efficiency is of even greater concern, particularly for long RNA sequences. So far, space-efficient sparsified RNA folding with fold reconstruction was solved only for simple base-pair-based pseudo-energy models.

Results
Here, we revisit the problem of space-efficient free energy minimization. Whereas the space-efficient minimization of the free energy has been sketched before, the reconstruction of the optimum structure has not even been discussed. We show that this reconstruction is not possible in trivial extension of the method for simple energy models. Then, we present the time- and space-efficient sparsified free energy minimization algorithm sparsemfefold that guarantees MFE structure prediction. In particular, this novel algorithm provides efficient fold reconstruction based on dynamically garbage-collected trace arrows. The complexity of our algorithm depends on two parameters, the number of candidates Z and the number of trace arrows T; both are bounded by n2, but are typically much smaller. The time complexity of RNA folding is reduced from O(n3) to O(n2 + nZ); the space complexity, from O(n2) to O(n + T + Z). Our empirical results show more than 80 % space savings over RNAfold [Vienna RNA package] on the long RNAs from the RNA STRAND database (≥2500 bases).

Conclusions
The presented technique is intentionally generalizable to complex prediction algorithms; due to their high space demands, algorithms like pseudoknot prediction and RNA-RNA-interaction prediction are expected to profit even stronger than “standard” MFE folding. sparsemfefold is free software, available at http://www.bioinf.uni-leipzig.de/~will/Software/SparseMFEFold.

KEYWORDS

Space efficient sparsification, Pseudoknot-free RNA folding, RNA secondary structure prediction

Title

Sparse RNA folding revisited: space-efficient minimum free energy structure prediction

Author

Sebastian Willcorresponding author and Hosna Jabbari

Publish date

2016;