CAS 6291-42-5

B-lactose octaacetate

Description:

B-lactose octaacetate, with the CAS number 6291-42-5, is a derivative of lactose, specifically an acetylated form. This compound is characterized by the presence of eight acetyl groups attached to the hydroxyl groups of the lactose molecule, which significantly alters its physical and chemical properties compared to unmodified lactose. B-lactose octaacetate is typically a white to off-white solid, and it is soluble in organic solvents such as chloroform and acetone, but less soluble in water due to the hydrophobic nature imparted by the acetyl groups. The acetylation process enhances the stability and shelf-life of the compound, making it useful in various applications, including pharmaceuticals and food science. Additionally, the modification can influence the compound's reactivity and interaction with biological systems, which is of interest in research related to drug delivery and formulation. Overall, B-lactose octaacetate serves as an important compound in the study of carbohydrate chemistry and its applications in various fields.

Formula: C₂₈H₃₈O₁₉

InChI: InChI=1/C28H38O19/c1-11(29)37-9-19-21(39-13(3)31)23(40-14(4)32)26(43-17(7)35)28(46-19)47-22-20(10-38-12(2)30)45-27(44-18(8)36)25(42-16(6)34)24(22)41-15(5)33/h19-28H,9-10H2,1-8H3/t19-,20-,21+,22-,23+,24+,25-,26-,27-,28+/m1/s1

Synonyms:

• beta-Lactose Octaacetate
• 1,2,3,6-tetra-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-beta-D-galactopyranosyl)-beta-D-glucopyranose

Lactose octaacetate, 98%

CAS: 6291-42-5

Lactose octaacetate is used as pharmaceutical intermediates. 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 ha

Formula: C₂₈H₃₈O₁₉

Purity: 98%

Color and Shape: White to off-white, Powder

Molecular weight: 678.59

Ref: 02-J66695

Lactose octaacetate

CAS: 6291-42-5

Formula: C₂₈H₃₈O₁₉

Purity: 97%

Color and Shape: Solid

Molecular weight: 678.5899

Ref: IN-DA003R75

Lactose octaacetate

CAS: 6291-42-5

Lactose octaacetate

Purity: 98%

Molecular weight: 678.59g/mol

Ref: 54-BISY015

Lactose Octaacetate

CAS: 6291-42-5

Formula: C₂₈H₃₈O₁₉

Purity: >95.0%(HPLC)(qNMR)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 678.59

Ref: 3B-L0462

Lactose octaacetate

CAS: 6291-42-5

Formula: C₂₈H₃₈O₁₉

Purity: ≥ 97.5%

Color and Shape: White to off-white powder

Molecular weight: 678.59

Ref: 7W-GC3204

Lactose Octaacetate

Controlled Product

CAS: 6291-42-5

Applications Lactose Octaacetate (cas# 6291-42-5) is a compound useful in organic synthesis.

Formula: C₂₈H₃₈O₁₉

Color and Shape: Neat

Molecular weight: 678.59

Ref: TR-L115000