100013
4,4′-双甲氧基三苯甲基氯
95%
别名:
DMT-Cl
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关于此项目
线性分子式:
C6H5C(C6H4OCH3)2Cl
化学文摘社编号:
分子量:
338.83
UNSPSC Code:
12352101
NACRES:
NA.22
PubChem Substance ID:
EC Number:
255-002-6
Beilstein/REAXYS Number:
2471942
MDL number:
产品名称
4,4′-双甲氧基三苯甲基氯, 95%
InChI key
JBWYRBLDOOOJEU-UHFFFAOYSA-N
InChI
1S/C21H19ClO2/c1-23-19-12-8-17(9-13-19)21(22,16-6-4-3-5-7-16)18-10-14-20(24-2)15-11-18/h3-15H,1-2H3
SMILES string
COc1ccc(cc1)C(Cl)(c2ccccc2)c3ccc(OC)cc3
assay
95%
form
solid
mp
119-123 °C (lit.)
functional group
chloro
phenyl
Quality Level
Application
用于核苷和核苷酸的羟基保护基团。
General description
DMT-Cl常被用作有机合成中各种官能团的保护基团。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
ppe
Eyeshields, Gloves, type N95 (US)
Journal of the American Chemical Society, 115, 4985-4985 (1993)
T Tuschl et al.
Biochemistry, 32(43), 11658-11668 (1993-11-02)
The three guanosines of the central core of a hammerhead ribozyme were replaced by 2-aminopurine ribonucleoside, xanthosine, isoguanosine, inosine, and deoxyguanosine. These analogues were incorporated by automated solid-phase synthesis, with the exception of isoguanosine. This was introduced by ligating a
Y Ueno et al.
Nucleic acids research, 21(19), 4451-4457 (1993-09-25)
The preparation of a nucleotidyl-peptide having a thymidine-5'-yl-(P-O)-serine phosphodiester bond, [H-Ala-Ser(pTpT)-Phe-OH](24) is described. After condensation between the phosphorylated peptide component and an oligonucleotide component, all protecting groups could be removed under neutral conditions without beta-elimination of the pTpT from the
Organoiodinane oxyanions as reagents for the cleavage of a reactive phosphate
Moss RA, et al.
The Journal of Organic Chemistry, 51, 4303-4307 (1986)
Thomas F Scott et al.
Clinical neurology and neurosurgery, 127, 86-92 (2014-12-03)
To describe a "new natural history" of multiple sclerosis (MS), characterizing three patterns of progression in Relapsing MS (RMS) patients during the "treatment era," using newly developed definitions. By utilizing our simple model we intend to predict which patients are
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