Pelargonic acid, also known as nonanoic acid is a fatty acid to
nine carbon atoms. Isononanoic also has nine carbon atoms, but at least a
single carbon branch. Esters of pelargonic and isononanoic including butylene
glycol Diisononanoatie, cetearyl isononanoate, cetearyl nonanoate, cetyl
isononanoate, diethylene diethylhexanoate / diisononanoate, dipentaerythrityl
Pentaisononanoate, ethylhexyl isononanoate, isodecyl isononanoate, isononyl
isononanoate, isostearyl Isononanoate , Isotridceyl isononanoate, neopentyl
glycol diisononanoate, PEG -2 diisononanoate, PEG 5 Isononanoate,
Pentaerythrityl tetraisononanoate, polyglyceryl-20 Octaisononanoate, Propylene
glycol diisononanoate, Tridecyl isononanoate, ethylhexyl Pelagonate, ethyl
pelargonate, isobutyl pelargonate, pelargonate and Pentaerythrityl
tetrapelargonate may also be used in cosmetics and personal care products.
Among the esters are used, Isononyl isononoate, Cetearyl Isononanoate
ethylhexyl Isononanoate and most likely in cosmetics and personal care products.
2016年1月12日星期二
PEG-7 Glyceryl Cocoate
Product name:PEG-7 Glyceryl Cocoate
CAS:68201-46-7
Description:PEG-7 Glyceryl Cocoate is emollient surfactant, foamer and skin conditioner. It is a pale yellow liquid and is dual solubility. It lends a emollient light, lubricious skin feel to liquid soaps, bubble baths, shampoos, facial cleansers, body washes, shower gels; 2-in-1 shampoos at use levels of 2-10%
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Trans-2-(2-Nitrovinyl)thiophene
Product name:Trans-2-(2-Nitrovinyl)thiophene
CAS:34312-77-1
Molecular Formula:C6H5NO2S
Formula Weight: 155.17
Description:
Melting point:79-81 °C(lit.)
Boiling point:337.6 °C at 760 mmHg
Flash Point:158 °C
Density:1.439 g/cm3
Synonym:Thiophene,2-(2-nitroethenyl)-, (E)-; Thiophene, 2-(2-nitrovinyl)-, (E)- (8CI)
from:http://www.acridine-raw-material.com/products/Trans-2-%282-Nitrovinyl%29thiophene/
Telithromycin
Product name:Telithromycin
CAS: 191114-48-4
Molecular Formula:C43H65N5O10
Formula Weight:812
Description:
Telithromycin is the first ketolide antibiotic to enter clinical use. It is used to treat mild to moderate respiratory infections. Telithromycin is sold under the brand name of Ketek.
Telithromycin is a semi-synthetic erythromycin derivative. It is created by substituting the cladinose sugar with a ketogroup and adding a carbamate ring in the lactone ring. An alkyl-aryl moiety is attached to this carbamate ring. Furthermore, the carbon at position 6 has been methylated, as is the case in clarithromycin, to achieve better acid-stability.
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Hui Rui Moke combination
Pfizer and Merck today announced that the two parties since January 1, 2016 Pfizer formal joint promotion targeting cancer drugs Sai Rui ® (g azole erlotinib) in Chinese market. This is an important strategic move in August 2015, Pfizer and Merck, a global strategic alliance official visit in China after. This will combine Pfizer and Merck Medical Resources, innovative experiences and professional team in China, so that more Chinese ALK-positive non-small cell lung cancer (NSCLC) patients benefit, and continue to promote the development of China in the field of cancer therapy immunity.
"Sai Rui ® joint promotion is a global alliance with Merck, Pfizer landing in China," the head of one of the joint promotion - president of Pfizer tumor Greater single country Ang said, "the significance of this cooperation is to He began to focus on the resources and strengths of both companies to maximize the benefit of Chinese cancer patients in China to promote the field of oncology and immunology latest targeted therapy oncology drugs faster, better and more widely available so that patients have access to timely, accurate diagnosis and treatment. of this strategic cooperation, the joint promotion is just the beginning, we believe that in the future, except for lung cancer drugs, there will be more and tumor-related products in the Chinese market, so that more Chinese Cancer patients benefit. "
"Sai Rui ® joint promotion is a global alliance with Merck, Pfizer landing in China," the head of one of the joint promotion - president of Pfizer tumor Greater single country Ang said, "the significance of this cooperation is to He began to focus on the resources and strengths of both companies to maximize the benefit of Chinese cancer patients in China to promote the field of oncology and immunology latest targeted therapy oncology drugs faster, better and more widely available so that patients have access to timely, accurate diagnosis and treatment. of this strategic cooperation, the joint promotion is just the beginning, we believe that in the future, except for lung cancer drugs, there will be more and tumor-related products in the Chinese market, so that more Chinese Cancer patients benefit. "
2016年1月11日星期一
Well I want eternal youth? So many children now!
Scientists from Simon Fraser University in Canada through the study found that the number of children or aging can affect the female body, research published in the international journal PLoS ONE.
Article, the researchers found, can give birth to more children surviving female body contains long telomeres, telomeres protect the ends of the ends of the DNA, but also an indicator of body cell aging, longer telomeres for At the same time it is also essential for cell replication and the body is directly related to longevity.
In this paper, the researchers on two adjacent local rural communities in Guatemala 75 women carried out relevant research, investigated the association of participants and the number of children born between telomere length, the researchers through the saliva samples and the chamber within wipes analysis, separated by 13 years in the two time points in telomere length were measured participants, this study is the first analysis of the number of direct relevance children between telomere shortening and body.
In this paper, a speculation denied before, namely that the more the number of children women would accelerate biological aging trajectory Nepomnaschy researchers said, but we found that telomere shortening rate of children in female organism more slowly This may depend on the dramatic increase in women during pregnancy produced due to estrogen, and estrogen can be used as a potential antioxidant to protect cells from telomere shortening.
The researchers also explained that participants in the social environment may also affect their fertility association between effectiveness and the aging process, the researchers tracked in the article are from the group of women with a natural fertility, that fertility more mother often received from relatives and friends more social support, a lot of support will increase female body's energy metabolism, thus can maintain the body's tissues, and thus slow down the aging body; of course researchers also hope that through the latter part of a large number of studies are needed to elucidate the molecular mechanisms behind this phenomenon.
Article, the researchers found, can give birth to more children surviving female body contains long telomeres, telomeres protect the ends of the ends of the DNA, but also an indicator of body cell aging, longer telomeres for At the same time it is also essential for cell replication and the body is directly related to longevity.
In this paper, the researchers on two adjacent local rural communities in Guatemala 75 women carried out relevant research, investigated the association of participants and the number of children born between telomere length, the researchers through the saliva samples and the chamber within wipes analysis, separated by 13 years in the two time points in telomere length were measured participants, this study is the first analysis of the number of direct relevance children between telomere shortening and body.
In this paper, a speculation denied before, namely that the more the number of children women would accelerate biological aging trajectory Nepomnaschy researchers said, but we found that telomere shortening rate of children in female organism more slowly This may depend on the dramatic increase in women during pregnancy produced due to estrogen, and estrogen can be used as a potential antioxidant to protect cells from telomere shortening.
The researchers also explained that participants in the social environment may also affect their fertility association between effectiveness and the aging process, the researchers tracked in the article are from the group of women with a natural fertility, that fertility more mother often received from relatives and friends more social support, a lot of support will increase female body's energy metabolism, thus can maintain the body's tissues, and thus slow down the aging body; of course researchers also hope that through the latter part of a large number of studies are needed to elucidate the molecular mechanisms behind this phenomenon.
B-sitosterol
Product name:B-sitosterol
CAS:64997-52-0
Molecular Formula:C29H50O
Formula Weight:414.71
Description:β-Sitosterol is one of several phytosterols (plant sterols) with chemical structures similar to that of cholesterol. Sitosterols are white, waxy powders with a characteristic odor. They are hydrophobic and soluble in alcohols.
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