Molecular structure of glucose, Glucose structural formula?

Glucose. It is hexanese, chemical formula C6H12O6, white crystal, soluble in water, melting point 146. Its structure is simplified.

ch2oh—choh—choh—choh—choh—cho。

The structural formula of -d-type glucose (also known as -pyranose) is shown below

-D-type glucose is an isomer of D-glucose, which exists in grapes, honey, sweet fruits, animal blood, spinal fluid and lymphatic fluid in a free state, and is widely stored in nature as a component of polysaccharides and glycosides. It is obtained by the hydrolysis of starch. The specific rotation value of -d-glucose at 20 degrees Celsius is +.

Although the glucose molecule contains an aldehyde group, the -d-type glucose does not contain an aldehyde group.

The structural formula of -D-type glucose is shown in the figure below: <>

Glucose can be combined with phenylhydrazine to form glucourene, which is different from other glycohydrazine in terms of crystal shape and melting point, and can be used as a means of identifying glucose.

It is used as a nutrient in medicine, with diuretic, detoxification and cardiotonic effects, and is used to make vitamin C, calcium gluconate, etc. It is also used as a reducing agent, a modifier for fabrics, a concentrate for pigments, and a substitute for formaldehyde to make bakelite powder.

The structural formula of glucose "-type" and "-type" is shown in the figure below

Natural glucose, whether free or conjugated, belongs to the D configuration, and mainly exists in the aqueous solution in the form of pyran configuration oxygen-containing rings, which is a balanced mixture of and the two configurations.

Under normal temperature conditions, crystals can be precipitated from supersaturated aqueous solution in the form of hydrate of d glucose (containing 1 water molecule), with a melting point of 80; The crystals precipitated between 50 and 115 are anhydrous-d-glucose balance solution with a melting point of 146.

The stable form precipitated above 115 is -d-glucose, and the melting point is 148 150.

Glucose is hexanallose, chemical formula C6H12O6, white crystal, soluble in water, melting point 146, its structure is simplified: CH2OH-CHOH-CHOH-CHOH-CHOH-CHOH-CH

Glucose is hexanallose, chemical formula C6H12O6, white crystal, soluble in water, melting point 146, its structure is simplified: CH2OH-CHOH-CHOH-CHOH-CHOH-CHOH-CH

Glucose is an aldose and the structure is CHOH(CHOH) CHO.

Fructose is ketose and the structure is ch oh(choh) -c=o)-ch oh.

Glucose. Structurally speaking, it should belong to the cyclic structure, glucose is an organic compound, the molecular formula C6H12O6, is the most widely distributed and most important monosaccharide in nature, it is a polyhydroxy aldehyde. Pure glucose is colorless crystals, with a sweet taste but not as sweet as sucrose (ordinary people can't taste sweetness), soluble in water, slightly soluble in ethanol.

Insoluble in ether. The sky and the god of glucose aqueous solution rotate to the right, so it belongs to "dextrose is absolutely lost".

Glucose has an important position in the field of biology and is the energy of living cells** and the metabolic intermediate, that is, the main energy supplier of living organisms. Plants can be photosynthesized.

Glucose is produced. It has a wide range of applications in the field of confectionery manufacturing and medicine.

Divided into older age formula: letter staring c6h12o6

Structural formula: Rolling open.