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2872-65-3

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  • Factory Price API 99% 4-METHOXYPHENYL 2,3,4,6-TETRA-O-ACETYL-BETA-D-GALACTOPYRANOSIDE 2872-65-3 GMP Manufacturer

    Cas No: 2872-65-3

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2872-65-3 Usage

General Description

4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-beta-D-galactopyranoside is a chemical compound that is a derivative of beta-D-galactopyranoside. It is used in the field of carbohydrate chemistry as a building block or intermediate for the synthesis of other complex carbohydrates. The tetra-O-acetyl group provides protection for the hydroxyl groups on the galactopyranoside, allowing for selective reactions at specific sites on the molecule. Additionally, the methoxyphenyl group can be used as a handle for further functionalization, making this compound a versatile tool for the synthesis of complex carbohydrates in chemical and biochemical research.

Check Digit Verification of cas no

The CAS Registry Mumber 2872-65-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,7 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2872-65:
(6*2)+(5*8)+(4*7)+(3*2)+(2*6)+(1*5)=103
103 % 10 = 3
So 2872-65-3 is a valid CAS Registry Number.
InChI:InChI=1/C21H26O11/c1-11(22)27-10-17-18(28-12(2)23)19(29-13(3)24)20(30-14(4)25)21(32-17)31-16-8-6-15(26-5)7-9-16/h6-9,17-21H,10H2,1-5H3/t17-,18+,19+,20-,21-/m1/s1

2872-65-3 Well-known Company Product Price

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  • TCI America

  • (M1477)  4-Methoxyphenyl 2,3,4,6-Tetra-O-acetyl-β-D-galactopyranoside  >98.0%(HPLC)

  • 2872-65-3

  • 5g

  • 590.00CNY

  • Detail
  • TCI America

  • (M1477)  4-Methoxyphenyl 2,3,4,6-Tetra-O-acetyl-β-D-galactopyranoside  >98.0%(HPLC)

  • 2872-65-3

  • 25g

  • 1,690.00CNY

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2872-65-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-METHOXYPHENYL 2,3,4,6-TETRA-O-ACETYL-β-D-GALACTOPYRANOSIDE

1.2 Other means of identification

Product number -
Other names 2',3',4',6'-tetra-O-acetyl-1-O-methylarbutin

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:2872-65-3 SDS

2872-65-3Relevant articles and documents

Chemical synthesis and pharmacological properties of heparin pentasaccharide analogues

Luo, Lan,Wu, Jian,Wu, Mingyi,Wu, Xin,Xu, Dan,Zhang, Linlin,Zhou, Zhipeng

, (2022/03/16)

The pentasaccharide fondaparinux is a synthetic anticoagulant based on heparin antithrombin-binding sequence. Fondaparinux improves safety and predictable pharmacodynamics compared with heparins; however, it requires a complicate synthesis process which contain more than 50 steps of synthesis. Herein, we designed and synthesized four fondaparinux analogues (compounds 1, 2, 3, 4) using a [2+3] convergent synthetic method, which greatly simplified the synthetic process, improved the product yield, and curtailed the expenditures. These synthesized compounds showed stronger anticoagulant activities by factor Xa inhibition (IC50 725–1126 nM vs. 1909 nM for fondaparinux) in the AT-dependent manner. After subcutaneous (s.c.) administration to rats, the compounds displayed long-lasting anti-factor Xa activities and inhibition of thrombin generation ex vivo. Compared with fondaparinux, these compounds were slowly eliminated after s.c. administration to rats, the half-lies (t1/2) were more than 2-fold of that of fondaparinux. These results suggested the pentasaccharide analogues may exhibit better pharmacokinetic and predictable pharmacodynamic characteristics.

Solvent-Free Glycosylation from per-O-Acylated Donors Catalyzed by Methanesulfonic Acid

Bedini, Emiliano,Iadonisi, Alfonso,Silipo, Alba,Traboni, Serena,Vessella, Giulia

, p. 5669 - 5676 (2021/11/11)

The huge importance of carbohydrates and their derivatives in biomedical and industrial applications call for the development of streamlined and sustainable procedures for their synthetic elaboration. Here reported a novel glycosylation method based on direct activation of readily available per-O-acylated (acetylated or benzoylated) donors, promoted under air by methanesulfonic acid as a cheap and green catalyst in the absence of any solvent. Besides the beneficial avoidance of toxic and polluting organic solvents, these conditions were found critical for activating such poorly reactive donors with a very small catalyst loading (only 5 mol %), instead of stoichiometric Lewis acid promoters typically employed. Desired glycosides were quickly obtained, in most cases with high 1,2-trans stereoselectivity. Other main advantages over reported glycosylations with similar donors are the limited stoichiometric excess of the acceptor (or the donor), the easy applicability and low cost of the procedure and the wide target scope, also covering the synthesis of disaccharides and other non-trivial glycosides with applicable potential.

Studies towards the total synthesis of repeating unit of O-sulfated polysaccharide from marine bacterium Cobetia pacifica KMM 3878

Pradhan, Kabita,Podilapu, Ananda Rao,Kulkarni, Suvarn S.

, p. 255 - 264 (2020/03/18)

Herein we report assembly of the appropriately protected trisaccharide repeating unit of Cobetia pacifica KMM 3878 O-sulfated polysaccharide. Our synthesis involves 3,4-O-pyruvilated galactose as the key building block which acts as a donor as well as acceptor in the construction of trisaccharide. We obtained the R isomer as a major stereoisomer in the pyruvilation reaction. The glycosylations proceeded with high stereo and regioselectivity.

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