CAS 77471-44-4

4-Methylumbelliferyl α-L-arabinofuranoside

Description:

4-Methylumbelliferyl α-L-arabinofuranoside (CAS 77471-44-4) is a synthetic glycoside commonly used as a substrate in biochemical assays, particularly for the detection of α-L-arabinofuranosidase activity. This compound features a 4-methylumbelliferone moiety, which is a fluorescent marker, linked to an α-L-arabinofuranoside unit. The structure allows for the release of the fluorescent 4-methylumbelliferone upon enzymatic hydrolysis, making it useful in various enzymatic studies and assays. It is typically a white to off-white powder, soluble in water and organic solvents, which facilitates its application in laboratory settings. The compound is stable under normal laboratory conditions but should be stored away from light to prevent degradation of the fluorescent component. Its use in research is significant for understanding carbohydrate metabolism and enzyme kinetics, particularly in studies involving plant polysaccharides and microbial enzymes. Safety data should be consulted for handling and disposal, as with any chemical substance.

Formula: C₁₅H₁₆O₇

InChI: InChI=1S/C15H16O7/c1-7-4-12(17)21-10-5-8(2-3-9(7)10)20-15-14(19)13(18)11(6-16)22-15/h2-5,11,13-16,18-19H,6H2,1H3/t11-,13-,14+,15+/m0/s1

InChI key: InChIKey=FAGLTVBWEMHJRP-SPWCGHHHSA-N

SMILES: CC=1C=2C(=CC(O[C@@H]3O[C@@H](CO)[C@H](O)[C@H]3O)=CC2)OC(=O)C1

Synonyms:

• 2H-1-Benzopyran-2-one, 7-(α-<span class="text-smallcaps">L</span>-arabinofuranosyloxy)-4-methyl-
• 4-Methylumbelliferyl α-<span class="text-smallcaps">L</span>-arabinofuranoside
• 4-Methylumbelliferyl α-<span class="text-smallcaps">L</span>-arabinoside
• 7-(α-<span class="text-smallcaps">L</span>-Arabinofuranosyloxy)-4-methyl-2H-1-benzopyran-2-one
• 7-[(2R,3S,4S,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]oxy-4-methyl-chromen-2-one
• 4-Methylumbelliferyl α-L-arabinofuranoside
• 4-Methylumbelliferyl α-L-arabinoside
• 7-(α-L-Arabinofuranosyloxy)-4-methyl-2H-1-benzopyran-2-one
• 2H-1-Benzopyran-2-one, 7-(α-L-arabinofuranosyloxy)-4-methyl-

4-Methylumbelliferyl α-L-arabinofuranoside

CAS: 77471-44-4

4-Methylumbelliferyl α-L-arabinofuranoside

Formula: C₁₅H₁₆O₇

Purity: By hplc: >97% (Typical Value in Batch COA)

Color and Shape: white powder

Molecular weight: 308.28g/mol

Ref: 54-BIM2041

4-Methylumbelliferyl a-L-arabinofuranoside

CAS: 77471-44-4

Formula: C₁₅H₁₆O₇

Molecular weight: 308.30

Ref: 7W-GC0311

4-Methylumbelliferyl-α-L-arabinofuranoside

CAS: 77471-44-4

4-Methylumbelliferyl-alpha-L-arabinofuranoside is a nucleic acid molecule that has an average diameter of 10 nm. It is used as a tracer in electron microscopy to detect the presence of nucleic acid molecules in cells. This compound is also used to study the interactions between DNA and RNA molecules by labeling the DNA strand with 4-methylumbelliferyl-alpha-L-arabinofuranoside, which contains an alpha-(2,4,6) arabinofuranosyl group. The recombinant expression of this compound can be carried out in corynebacterium glutamicum, and it has a bulk density that ranges from 1.7 to 2.1 g/cm3 and an average particle diameter ranging from 0.5 to 1 micron. It is not soluble in water or alcohol but is soluble in acetone or chloroform.

Formula: C₁₅H₁₆O₇

Purity: Min. 98 Area-%

Molecular weight: 308.29 g/mol

Ref: 3D-M-5509

4-Methylumbelliferyl a-L-arabinofuranoside

CAS: 77471-44-4

Fluorogenic substrate for ?-arabinofuranosidase

Formula: C₁₅H₁₆O₇

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 308.28 g/mol

Ref: 3D-EM09792

4-Methylumbelliferyl α-L-arabinofuranoside

CAS: 77471-44-4

Formula: C₁₅H₁₆O₇

Purity: 96%

Molecular weight: 308.2833

Ref: IN-DA005B2V