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METHYL 6-O-TOSYL-ALPHA-D-GLUCOPYRANOSIDE is a chemical compound that serves as an intermediate in the synthesis of various pharmaceutical agents and is utilized in biological studies and therapeutic applications.

6619-09-6

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6619-09-6 Usage

Uses

Used in Pharmaceutical Synthesis:
METHYL 6-O-TOSYL-ALPHA-D-GLUCOPYRANOSIDE is used as an intermediate in the synthesis of Ranimustine (R120030), a nitrosourea alkylating agent approved in Japan for the treatment of chronic myelogenous leukemia and polycythemia vera.
Used in Biological Studies:
METHYL 6-O-TOSYL-ALPHA-D-GLUCOPYRANOSIDE is used as a research compound for studying the synthesis of anti-EGFR antibody-drug conjugates, which have potential applications in targeted cancer therapies.
Used in Therapeutic Applications:
METHYL 6-O-TOSYL-ALPHA-D-GLUCOPYRANOSIDE is used in the therapeutic use and biological study of BCMA (B-Cell Maturation Antigen) antigen binding proteins, which are being explored for their potential in treating certain types of cancer, particularly multiple myeloma.

Check Digit Verification of cas no

The CAS Registry Mumber 6619-09-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,1 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6619-09:
(6*6)+(5*6)+(4*1)+(3*9)+(2*0)+(1*9)=106
106 % 10 = 6
So 6619-09-6 is a valid CAS Registry Number.
InChI:InChI=1/C14H20O8S/c1-8-3-5-9(6-4-8)23(18,19)21-7-10-11(15)12(16)13(17)14(20-2)22-10/h3-6,10-17H,7H2,1-2H3

6619-09-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name (3,4,5-trihydroxy-6-methoxyoxan-2-yl)methyl 4-methylbenzenesulfonate

1.2 Other means of identification

Product number -
Other names 2-methoxy-6-[(4-methylphenyl)sulfonyloxymethyl]oxane-3,4,5-triol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6619-09-6 SDS

6619-09-6Relevant articles and documents

Selective Secondary Face Modification of Cyclodextrins by Mechanosynthesis

Menuel, Stéphane,Doumert, Bertrand,Saitzek, Sébastien,Ponchel, Anne,Delevoye, Laurent,Monflier, Eric,Hapiot, Frédéric

, p. 6259 - 6266 (2015)

α-, β-, and γ-cyclodextrins (CDs) were modified on their secondary face by mechanosynthesis at room temperature using a laboratory-scale ball-mill. Mono-2-tosylated α-, β-, and γ-CDs were obtained in good yield from mixtures of native α-, β-, and γ-CDs, r

Nickel Boride Catalyzed Reductions of Nitro Compounds and Azides: Nanocellulose-Supported Catalysts in Tandem Reactions

Proietti, Giampiero,Prathap, Kaniraj Jeya,Ye, Xinchen,Olsson, Richard T.,Dinér, Peter

supporting information, p. 133 - 146 (2021/11/04)

Nickel boride catalyst prepared in situ from NiCl2 and sodium borohydride allowed, in the presence of an aqueous solution of TEMPO-oxidized nanocellulose (0.01 wt%), the reduction of a wide range of nitroarenes and aliphatic nitro compounds. Here we describe how the modified nanocellulose has a stabilizing effect on the catalyst that enables low loading of the nickel salt pre-catalyst. Ni-B prepared in situ from a methanolic solution was also used to develop a greener and facile reduction of organic azides, offering a substantially lowered catalyst loading with respect to reported methods in the literature. Both aromatic and aliphatic azides were reduced, and the protocol is compatible with a one-pot Boc-protection of the obtained amine yielding the corresponding carbamates. Finally, bacterial crystalline nanocellulose was chosen as a support for the Ni-B catalyst to allow an easy recovery step of the catalyst and its recyclability for new reduction cycles.

TBAF Effects 3,6-Anhydro Formation from 6-O-Tosyl Pyranosides

Morrison, Zachary A.,Nitz, Mark

supporting information, (2020/02/26)

3,6-Anhydro sugars are common structures in algal polysaccharides and occur in the furanodictine and sauropunol natural products. We have found that treatment of 6-O-tosylpyranosides with tetrabutylammonium fluoride provides a mild, high-yielding synthesis of 3,6-anhydro sugars. Using O-glycoside substrates, 3,6-anhydropyranosides are isolated and the use of N,O-dimethyl hydroxylamine glycosides yields 3,6-anhydrofuranosides. Applying this approach, concise synthetic routes to several 3,6-anhydro sugar natural products are reported, including furanodictine A and sauropunols A-D.

Regioselective Sulfonylation/Acylation of Carbohydrates Catalyzed by FeCl3 Combined with Benzoyltrifluoroacetone and Its Mechanism Study

Dong, Hai,Liu, Yu,Lv, Jian,Zhu, Jia-Jia

, p. 3307 - 3319 (2020/03/25)

A catalytic amount of FeCl3 combined with benzoyl trifluoroacetone (Hbtfa) (FeCl3/Hbtfa = 1/2) was used to catalyze sulfonylation/acylation of diols and polyols using diisopropylethylamine (DIPEA) or potassium carbonate (K2CO3) as a base. The catalytic system exhibited high catalytic activity, leading to excellent isolated yields of sulfonylation/acylation products with high regioselectivities. Mechanism studies indicated that FeCl3 initially formed [Fe(btfa)3] (btfa = benzoyl trifluoroacetonate) with twice the amount of Hbtfa under basic conditions in the solvent acetonitrile at room temperature. Then, Fe(btfa)3 and two hydroxyl groups of the substrates formed a five- or six-membered ring intermediate in the presence of the base. The subsequent reaction between the cyclic intermediate and a sulfonylation reagent led to the selective sulfonylation of the substrate. All key intermediates were captured in the high-resolution mass spectrometry assay, therefore demonstrating this mechanism for the first time.

Photoredox-Catalyzed Site-Selective α-C(sp3)?H Alkylation of Primary Amine Derivatives

Ashley, Melissa A.,Yamauchi, Chiaki,Chu, John C. K.,Otsuka, Shinya,Yorimitsu, Hideki,Rovis, Tomislav

supporting information, p. 4002 - 4006 (2019/02/24)

The synthetic utility of tertiary amines to oxidatively generate α-amino radicals is well established, however, primary amines remain challenging because of competitive side reactions. This report describes the site-selective α-functionalization of primary amine derivatives through the generation of α-amino radical intermediates. Employing visible-light photoredox catalysis, primary sulfonamides are coupled with electron-deficient alkenes to efficiently and mildly construct C?C bonds. Interestingly, a divergence between intermolecular hydrogen-atom transfer (HAT) catalysis and intramolecular [1,5] HAT was observed through precise manipulation of the protecting group. This dichotomy was leveraged to achieve excellent α/δ site-selectivity.

Synthesis and in vitro investigation of potential antiproliferative monosaccharide–D-secoestrone bioconjugates

Bodnár, Brigitta,Mernyák, Erzsébet,Szabó, Johanna,W?lfling, János,Schneider, Gyula,Zupkó, István,Kupihár, Zoltán,Kovács, Lajos

supporting information, p. 1938 - 1942 (2017/04/07)

The syntheses of monosaccharide–D-secoestrone conjugates are reported. They were prepared from 3-(prop-2-inyloxy)-D-secoestrone alcohol or oxime and monosaccharide azides via Cu(I)-catalyzed azide–alkyne cycloaddition reactions (CuAAC). The antiproliferat

Facile and Versatile Chemoenzymatic Synthesis of Enterobactin Analogues and Applications in Bacterial Detection

Lee, Albert A.,Chen, Yi -Chen S.,Ekalestari, Elisa,Ho, Sheng -Yang,Hsu, Nai -Shu,Kuo, Tang -Feng,Wang, Tsung -Shing Andrew

supporting information, p. 12338 - 12342 (2016/10/13)

Siderophores, such as enterobactin (Ent), are small molecules that can be selectively imported into bacteria along with iron by cognate transporters. Siderophore conjugates are thus a promising strategy for delivering functional reagents into bacteria. In this work, we present an easy-to-perform, one-pot chemoenzymatic synthesis of functionalized monoglucosylated enterobactin (MGE). When functionalized MGE is conjugated to a rhodamine fluorophore, which affords RhB-Glc-Ent, it can selectively label Gram-negative bacteria that utilize Ent, including some E. coli strains and P. aeruginosa. V. cholerae, a bacterium that utilizes linearized Ent, can also be weakly targeted. Moreover, the targeting is effective under iron-limiting but not iron-rich conditions. Our results suggest that the RhB-Glc-Ent probe is sensitive not only to the bacterial strain but also to the iron condition in the environment.

New [(η5-C5H5)Ru(N-N)(PPh3)][PF6] compounds: Colon anticancer activity and GLUT-mediated cellular uptake of carbohydrate-appended complexes

Florindo, Pedro R.,Pereira, Diane M.,Borralho, Pedro M.,Costa, Paulo J.,Piedade,Rodrigues, Cecília M. P.,Fernandes, Ana C.

supporting information, p. 11926 - 11930 (2016/08/05)

Eight ruthenium(ii) compounds of the general formula [(η5-C5H5)Ru(N-N)(PPh3)][PF6] were rationally designed, exhibiting high cytotoxicity against HCT116 human colon cancer cells, with IC50

AMYLOID TARGETING AGENTS AND METHODS OF USING THE SAME

-

Paragraph 00832, (2015/11/10)

Provided herein is the design and synthesis of novel molecular rotor fluorophores useful for detection of amyloid or amyloid like proteins. The fluorophores are designed to exhibit enhanced fluorescence emission upon associating with amyloid or amyloid like proteins as compared to unbound compound. Also disclosed herein are the methods for treating of diseases associated with an amyloid or amyloid like proteins.

Phosphatidylinositol 3-phosphate mimics based on a sulfoquinovose scaffold: Synthesis and evaluation as protein kinase B inhibitors

Gabrielli, Luca,Calloni, Ilaria,Donvito, Giulia,Costa, Barbara,Arrighetti, Noemi,Perego, Paola,Colombo, Diego,Ronchetti, Fiamma,Nicotra, Francesco,Cipolla, Laura

supporting information, p. 5962 - 5967 (2015/03/30)

New sulfoquinovose analogues of phosphatidylinositol 3-phosphate have been synthesised based on a sulfoquinovose scaffold as potential protein kinase B (PKB) inhibitors. The synthetic strategy involved the introduction into glucose of a thioacetate group at the 6-position and of an azide group at the anomeric position as precursors of the sulfonate and phosphoramidate moieties present in the final compounds. The synthesised compounds were tested in vitro on isolated PKB by means of ELISA assays and for their anti-proliferative activity against the human ovarian carcinoma cell line IGROV-1. Sulfoquinovose derivatives 2b and 2c showed inhibitory activity in the low micromolar range.

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