4-Methylumbelliferyl Beta-D-lactoside - ≥98% , CAS No.84325-23-5

CAS: 84325-23-5 Cat. No.: M275554 Peso molecular: 500.45 PubChem CID: 11670553

GRADE & PURITY ≥98%

Synonyms

7-[(2S,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4-methylchromen-2-one | 4-Methylumbelliferyl beta-D-lactoside | 4-METHYLUMBELLIFERYL-BETA-D-LACTOSIDE | MFCD00083406 | SCH

Storage

Protected from light,Store at -20°C,Argon charged,Desiccated

Shipped In

Ice chest + Ice pads

Descripción general

Shipped at 4°C. Store at -20°C. Store In the Dark. Store under desiccating conditions.

application：

4-Methylumbelliferyl-β-D-lactoside (CAS# 84325-23-5) is a fluorescent coumarin glycoside, used in the preparation of fluorescent probes for sialidases and sialyltransferases.

Biochemical/Physiological Effects：

4-Methylumbelliferyl β-D-lactopyranoside is a fluorescence compound hydrolyzed by the enzyme β-glucosidase (βG) and CBH1

Specifications

Sinónimos

7-[(2S, 3R, 4R, 5S, 6R)-3, 4-dihydroxy-6-(hydroxymethyl)-5-[(2S, 3R, 4S, 5R, 6R)-3, 4, 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4-methylchromen-2-one | 4-Methylumbelliferyl beta-D-lactoside | 4-METHYLUMBELLIFERYL-BETA-D-LACTOSIDE | MFCD00083406 | SCH

Especificaciones y pureza

≥98%

Mecanismos bioquímicos y fisiológicos

Fluorogenic probe of\xa0 ß-lactosidase or combined galactosidase and glucosidase activities.

Condiciones de almacenamiento de almacenamiento

Protected from light, Store at -20°C, Argon charged, Desiccated

Enviado en

Ice chest + Ice pads

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Nota

Refer to SDS for further information Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Pureza

≥98%

Nombres e identificadores

• Sonrisas canónicas: CC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(C(O3)CO)OC4C(C(C(C(O4)CO)O)O)O)O)O
• IUPAC Name: 7-[(2S,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4-methylchromen-2-one
• InChIKey: PRTGXBPFDYMIJH-KSFLKEQHSA-N
• INCHI: 1S/C22H28O13/c1-8-4-14(25)32-11-5-9(2-3-10(8)11)31-21-19(30)17(28)20(13(7-24)34-21)35-22-18(29)16(27)15(26)12(6-23)33-22/h2-5,12-13,15-24,26-30H,6-7H2,1H3/t12-,13-,15+,16+,17-,18-,19-,20-,21-,22+/m1/s1
• Isómeros SMILES: CC1=CC(=O)OC2=C1C=CC(=C2)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O[C@H]4[C@@H]([C@H]([C@H]([C@H](O4)CO)O)O)O)O)O
• PubChem CID: 11670553
• Peso molecular: 500.45

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Phenylpropanoids and polyketides
    • Clase Coumarins and derivatives
      • Subclass Coumarin glycosides

• Kingdom: Organic compounds
• Superclass: Phenylpropanoids and polyketides
• Clase: Coumarins and derivatives
• Subclass: Coumarin glycosides
• Intermediate Tree Nodes: Not available
• Direct Parent: Coumarin glycosides
• Alternative Parents: Phenolic glycosides Disaccharides O-glycosyl compounds 1-benzopyrans Pyranones and derivatives Benzenoids Oxanes Heteroaromatic compounds Secondary alcohols Lactones Acetals Polyols Oxacyclic compounds Primary alcohols Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Coumarin-7-o-glycoside - Coumarin o-glycoside - Phenolic glycoside - Disaccharide - Glycosyl compound - O-glycosyl compound - Benzopyran - 1-benzopyran - Pyranone - Benzenoid - Pyran - Oxane - Heteroaromatic compound - Secondary alcohol - Lactone - Acetal - Oxacycle - Organoheterocyclic compound - Polyol - Alcohol - Hydrocarbon derivative - Organic oxide - Primary alcohol - Organic oxygen compound - Organooxygen compound - Aromatic heteropolycyclic compound
• Descripción: This compound belongs to the class of organic compounds known as coumarin glycosides. These are aromatic compounds containing a carbohydrate moiety glycosidically bound to a coumarin moiety.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propiedades químicas y físicas

• Solubilidad: Soluble in water, heating
• Sensibilidad: Hygroscopic
• Punto de fusión (°C): >178°C
• Peso molecular: 500.400 g/mol
• XLogP3: -2.900
• Hydrogen Bond Donor Count: 7
• Hydrogen Bond Acceptor Count: 13
• Rotatable Bond Count: 6
• Exact Mass: 500.153 Da
• Monoisotopic Mass: 500.153 Da
• Topological Polar Surface Area: 205.000 Ų
• Heavy Atom Count: 35
• Formal Charge: 0
• Complexity: 776.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 10
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1