 Home > Encyclopedia > indigoidine

indigoidine

indigoidine structure

CAS No:
2435-59-8
Formula:
C10H8N4O4
Chemical Name:
indigoidine
Synonyms:
5,5'-Diamino-Δ3,3'(2H,2'H)-bipyridine-2,2',6,6'(1H,1'H)-tetraone;5-Amino-3-(5-amino-1,2,3,6-tetrahydro-2,6-dioxopyridin-3-ylidene)-2,6(1H,3H)-pyridinedione;Indigoidin;2,6(1H,3H)-Pyridinedione, 5-amino-3-(5-amino-1,6-dihydro-2,6-dioxo-3(2H)-pyridinylidene)-;Indigoidine;Veretexyn Blue;5,5'-Diamino-1H,1'H-[3,3'-bipyridinylidene]-2,2',6,6'-tetraone;5,5'-Diamino-2H,2'H-[3,3'-bipyridinylidene]-2,2',6,6'(1H,1'H)-tetraone
Categories:
Dyes and Pigments > Dye

Description

Indigoidine is a member of the class of pyridone that is a dimeric blue pigment biosynthesised from L-glutamine. It has a role as a bacterial metabolite and a biological pigment. It is a pyridone, a ring assembly, a dicarboximide and an enamine. It derives from a L-glutamine.

Indigoidine is a blue-violet organic pigment related to the Azaquinones group and synthesized by bacterial strains. It is biosynthesized by bacterial species such as Streptomyces chromofuscus，E. coli，and Corynebacterium insidiosum (Gangulyet al. 2019). It is used as a food colorant in cereal, baking, and ice-cream industries.

Pigment characterization:Identification of interrupted genes in the nonpigmented mutants suggested that the blue compound produced by Y4I was indigoidine, a bicyclic 3,3′-bipyridyl molecule synthesized by the cyclization of two glutamine molecules. The absorbance spectrum of the purified compound in DMSO has a peak at 612 nm, which has been previously reported as the absorbance maximum of indigoidine. Profiles of the Y4I variant show that absorbance at this wavelength for the clpA::Tn5 mutant is approximately five times higher than that of the wild-type strain[1].

indigoidine Basic Attributes

Molecular Weight：

248.19

Exact Mass：

248.19

Characteristics

Density：

1.637±0.06 g/cm3(Predicted)

Boiling Point：

285.6±40.0 °C(Predicted)

PKA：

5.88±0.40(Predicted)

Drug Information

MeSH Entry Terms：

indigoidine

indigoidine Use and Manufacturing

Indigoidine natural blue dye is a promising alternative to the synthetic dyes used to colored jeans, leather, food, beverages, cosmetics and paper. The blue color of the indigoidine compound is bright and sustainable. As a natural dye, it has promising health benefits as an antioxidant and antimicrobial actor. Because of a new purification process patented with the compound, indigoidine natural blue dye is safe to use in food and drinks.

Recommended Suppliers of indigoidine

LEADER BIOCHEMICAL GROUP Contact Supplier

CN
8 YRS

Business licensed Certified factory

Manufactory Supplier of Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients,Natural Plant Ingredients,APIS Intermidiates,Daily Chemicals,Agricultural Chemicals,Surfactant Chemicals,Ultraviolet Absorbents,Antioxidant Ingredients,Scientific Research Chemical,Flavors and Fragrances Chemicals

China Most Professional Manufacturer Supply High Quality Indigoidine CAS 2435-59-8

CAS No.: 2435-59-8

Grade: Food Grade

Content: 99%

Inquiry
Dingwang Technology (Wuhan) Co., Ltd. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of API,nutrition supplements,plant extract,peptide,HCG

indigoidine 2435-59-8 Good price with High Quality

CAS No.: 2435-59-8

Grade: Pharmaceutical Grade

Content: 99%

Inquiry
Hebei Longbang Technology Co., Ltd Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of chemical

GoodBlue Indigoidine cas:2435-59-8 dye Clothing dye

CAS No.: 2435-59-8

Grade: Chemical Grade

Content: 99%

Inquiry