CAS 1825-00-9

Methyl β-L-arabinopyranoside

Description:

Methyl β-L-arabinopyranoside is a carbohydrate derivative, specifically a methyl glycoside of L-arabinose, which is a pentose sugar. This compound features a pyranose ring structure, indicating that it adopts a six-membered cyclic form. It is characterized by the presence of a methoxy group (-OCH3) attached to the anomeric carbon, which influences its solubility and reactivity. Methyl β-L-arabinopyranoside is typically a white to off-white crystalline solid, soluble in water and various organic solvents, making it useful in biochemical applications. It is often employed in glycosylation reactions and as a building block in the synthesis of oligosaccharides and polysaccharides. Additionally, this compound can serve as a substrate for enzymes such as glycosidases, facilitating studies in carbohydrate chemistry and biochemistry. Its CAS number, 1825-00-9, is a unique identifier that helps in the cataloging and referencing of this specific chemical substance in scientific literature and databases.

Formula: C₆H₁₂O₅

InChI: InChI=1S/C6H12O5/c1-10-6-5(9)4(8)3(7)2-11-6/h3-9H,2H2,1H3/t3-,4-,5+,6-/m0/s1

InChI key: InChIKey=ZBDGHWFPLXXWRD-AZGQCCRYSA-N

SMILES: O(C)[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)CO1

Synonyms:

• (2S,4R,5S)-2-methoxytetrahydropyran-3,4,5-triol
• Arabinopyranoside, methyl, β-<span class="text-smallcaps">L</span>-
• Methyl β-<span class="text-smallcaps">L</span>-arabinopyranoside
• NSC 25272
• β-<span class="text-smallcaps">L</span>-Arabinopyranoside, methyl
• Arabinopyranoside, methyl, β-L-
• β-L-Arabinopyranoside, methyl
• Methyl β-L-arabinopyranoside

Methyl β-L-arabinopyranoside, 98+%

CAS: 1825-00-9

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₆H₁₂O₅

Purity: 98+%

Color and Shape: White, Powder

Molecular weight: 164.16

Ref: 02-L19746

β-L-Arabinopyranoside, methyl

CAS: 1825-00-9

Formula: C₆H₁₂O₅

Purity: 97%

Color and Shape: Solid

Molecular weight: 164.1565

Ref: IN-DA0023Y2

Methyl β-L-Arabinopyranoside

CAS: 1825-00-9

Formula: C₆H₁₂O₅

Purity: >95.0%(GC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 164.16

Ref: 3B-M3832

Methyl β-L-arabinopyranoside

CAS: 1825-00-9

Formula: C₆H₁₂O₅

Purity: ≥ 98.0%

Color and Shape: White to off-white powder

Molecular weight: 164.16

Ref: 7W-GC3075

Methyl β-L-arabinopyranoside

CAS: 1825-00-9

Methyl β-L-arabinopyranoside

Purity: 97%

Molecular weight: 164.16g/mol

Ref: 54-BICL4347

Methyl β-L-arabinopyranoside

CAS: 1825-00-9

Methyl β-L-arabinopyranoside is a stereochemically pure monosaccharide that has been used to calibrate and quantify the conformational, stereochemical, and spectrometric methods. Methyl β-L-arabinopyranoside has a conformation that is restricted by the presence of an α-hydroxyl group at C2. The chloride ion can be used to monitor this conformation. The diameter of methyl β-L-arabinopyranoside can be measured with a micropipette and monitored using an aerosol detector. Methyl β-L-arabinopyranoside can also be quantified by mass spectrometry or spectrophotometry. The conformational, stereochemical, and spectrometric methods have been calibrated using methyl β-L-arabinopyranoside as a standard to determine their accuracy in measuring the size of other molecules.

Formula: C₆H₁₂O₅

Purity: Min. 95%

Color and Shape: White Off-White Powder

Molecular weight: 164.16 g/mol

Ref: 3D-MM05638

Methyl-B-L-arabinopyranoside

CAS: 1825-00-9

Formula: C₆H₁₂O₅

Purity: 97%

Molecular weight: 164.157

Ref: 10-F050941

Methyl b-L-Arabinopyranoside

Controlled Product

CAS: 1825-00-9

Applications Used in the total synthesis of Patulin (P206500).
References Ahmed, H., et al.: J. Biol. Chem., 264, 9365 (1989),

Formula: C₆H₁₂O₅

Color and Shape: Neat

Molecular weight: 164.16

Ref: TR-M288260

Methyl b-L-Arabinopyranoside-13C

Controlled Product

CAS: 1825-00-9

Applications Methyl β-L-Arabinopyranoside-13C is a by-product intermediate in synthesizing Patulin-13C3 (P206502), a labelled Patulin (PAT). It is a mycotoxin produced by certain species of Penicillium, Aspergillus, and Byssochlamys, is mainly found in ripe apple and apple products. Patulin-induced genotoxicity and modulation of glutathione in Hep G2 cells. Antibiotic.
References Scott, P., et al.: J. Agric. Food Chem., 20, 450 (1972); Aden, D., et al.: Nature, 282, 615 (1979); Surralles, J., et al.: Mutat. Res., 341, 169 (1995); Alves, I., et al.: Mutagenesis, 15, 229 (2000); Liu, B., et al.: Toxicol. Appl. Pharmacol., 191, 255 (2003)

Formula: C₅₁₃CH₁₂O₅

Color and Shape: Neat

Molecular weight: 165.15

Ref: TR-M288261