2016年4月26日星期二

7-Deazaguanine

Product name:7-Deazaguanine
CAS:7355-55-7
Molecular Formula:C6H6N4O
Molecular Weight:150.14g/mol
Description:7-deazaguanine, guanine analogue, is able to be sequence specifically incorporated into DNA.It is pink solid.Synonyms:4H-Pyrrolo[2,3-d]pyrimidin-4-one, 2-amino-1,7-dihydro- (9CI);2-Amino-3,4-dihydro-4-oxo-7H-pyrrolo[2,3-d]pyrimidine;2-amino-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one

B-Lupulic acid for sale

Product name:B-Lupulic acid
CAS:468-28-0
Molecular Formula:C26H38O4
Molecular Weight:414.58g/mol
Description:Synonyms: 2,4-cyclohexadien-1-one,3,5-dihydroxy-4-isovaleryl-2,6,6-tris(3-methyl-2-but;3,5-dihydroxy-2,6,6-tris(3-methyl-2-butenyl)-4-(3-methyl-1-oxobutyl)-2,4-cyc;b’’-acid;lohexadien-1-one;lupulon;LUPULONE;B-LUPULIC ACID;BETA-LUPULIC ACID

From:http://www.chemicals-chemicals.net/Intermediates/B-Lupulic-acid/

tert-Butyl glycinate price

Product name:tert-Butyl glycinate
CAS:6456-74-2
Molecular Formula:C6H13NO2
Molecular Weight:131.17g/mol
Description:Boiling point is 29-31°C 2mm.Density is 0,96 g/cm3.Synonyms: GLYCIN-TERT-BUTYL ESTER;GLYCINE T-BUTYL ESTER;GLYCINE TERT-BUTYL ESTER;TERT-BUTYL GLYCINATE;tert-Butyl glycinate~H-Gly-OtBu;Glycinetert-butylester,97%;Glycine, 1,1-dimethylethyl ester;Aminoacetic acid tert-butyl ester

Glycine lauryl ester hydrochloride for sale


CAS:16194-11-9
Molecular Formula:C14H30ClNO2
Molecular Weight:279.85g/mol
Description:Glycine lauryl ester hydrochloride,Glycine lauryl ester hydrochloride,Glycine lauryl ester hydrochloride,Glycine lauryl ester hydrochloride,Glycine lauryl ester hydrochloride,Glycine lauryl ester hydrochloride,Glycine lauryl ester hydrochloride.

Acetylenedicarboxamide

CAS:543-21-5
Molecular Formula:C4H4N2O2
Molecular Weight:112.09g/mol
Description:Acetylenedicarboxamide is cream to beige fine crystalline powder.Melting point is 179 °C.Synonyms: Acetylendicarbonsaeureamid;Acetylenedicarboxylic acid diamide;acetylenedicarboxylicaciddiamide;Aquamycin;Lenamycin;Renamycin 

2016年4月25日星期一

Tiotropium bromide hydrate for sale


Product Name: tiotropium bromide hydrate
CAS: 139404-48-1
Molecular formula: C19H22BrNO 4S2.H2O
Molecular weight: 490.43g / mol
Description:
Synonyms: (1a, 2b, 4b, 5a, 7b) -7 - [(hydroxydi-2-thienylacety l) oxy] -9,9-dimethyl-3-oxa-9-azoniatricyclo [3.3.1.02,4] nonane bromide hydrate; (1a, 2b, 4b, 5a, 7b) -7 - [(hydroxy, di-2-thienyl acetyl) oxy] -9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonanbromide;(1R,2R,4S,5S,7S)-7-[2-HYDROXY-2,2-DI(2-THIENYL)ACETOXY]-9,9-DIMETHYL-3-OXA-9-AZONIATRICYCLO[3.3.1.02,4] NONANE BROMIDE MONOHYDRATE; tiotropium hydrate

What is SW13,and for sale


The cell line of human adrenal carcinoma, SW13, was reported both BRG1 and BRM deficient expression and therefore lacks a SWI / SNF complex functional. We found that the original is composed of SW13 cell line two subtypes, which is not yet BRG1 BRM (SW13 (VIM)) and the other expressing both (SW13 (vim +)) expresses. The presence of BRG1 and BRM SW13 correlates completely with the cell capacity, such genes, such as vimentin, collagenase, c-Met and CD44 expressed which is under the control of a transcription factor AP-1, which has previously been shown to require a functional complex SWI / SNF for its transactivation activity. Transitional treatment with histone deacetylase inhibitors to distinguish a stable transition SW13 (VIM) to a cell type induced SW13 (VIM +), suggesting that these two subtypes are different epigenetics. Run-on-analysis showed that, contrary to these four genes driven by AP-1 gene transcription and BRG1 BRM SW13 (VIM) can be initiated at a frequency comparable to SW13 (VIM +). In both cases SW13 (VIM) and SW13 (VIM +) cells were Brm BRG1 genes and transcribed by the entire gene with similar efficacy, indicating that their expression was completely suppressed at the post-transcriptional level SW13 (VIM) - cells. We suggest SW13 can spontaneously switch between two subtypes by changing the expression of BRG1 BRM and the post-transcriptional level.