100013
4,4′-Dimethoxytrityl chloride
95%
Sinônimo(s):
DMT-Cl
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About This Item
Fórmula linear:
C6H5C(C6H4OCH3)2Cl
Número CAS:
Peso molecular:
338.83
Beilstein:
2471942
Número CE:
Número MDL:
Código UNSPSC:
12352101
ID de substância PubChem:
NACRES:
NA.22
Produtos recomendados
Ensaio
95%
Formulário
solid
pf
119-123 °C (lit.)
grupo funcional
chloro
phenyl
cadeia de caracteres SMILES
COc1ccc(cc1)C(Cl)(c2ccccc2)c3ccc(OC)cc3
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
chave InChI
JBWYRBLDOOOJEU-UHFFFAOYSA-N
Descrição geral
DMT-Cl is commonly used as a protecting group for various functional groups in organic synthesis.
Aplicação
Hydroxyl protecting group for nucleosides and nucleotides.
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
Órgãos-alvo
Respiratory system
Código de classe de armazenamento
8B - Non-combustible corrosive hazardous materials
Classe de risco de água (WGK)
WGK 3
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
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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
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
Thomas F Scott et al.
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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
Yuzhe Du et al.
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Voltage-gated sodium channels are the primary target of pyrethroid insecticides. Although it is well known that specific mutations in insect sodium channels confer knockdown resistance (kdr) to pyrethroids, the atomic mechanisms of pyrethroid-sodium channel interactions are not clearly understood. Previously
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