CAS 16150-45-1

2,2′-Diethyl 5,5′-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylate]

Description:

2,2′-Diethyl 5,5′-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylate], with CAS number 16150-45-1, is a synthetic organic compound characterized by its complex molecular structure, which includes multiple functional groups such as esters and phenolic components. This compound features a benzopyran backbone, which is indicative of its potential applications in pharmaceuticals and materials science. The presence of diethyl groups suggests enhanced lipophilicity, which may influence its solubility and bioavailability. The hydroxyl and ether functionalities contribute to its reactivity and potential for hydrogen bonding, making it suitable for various chemical reactions. Additionally, the compound's structure implies potential antioxidant properties, commonly associated with benzopyran derivatives. Its synthesis and applications may be of interest in fields such as medicinal chemistry, where derivatives of flavonoids are explored for their biological activities. Overall, this compound exemplifies the intricate interplay of structural features that can dictate its chemical behavior and potential uses.

Formula: C₂₇H₂₄O₁₁

InChI: InChI=1S/C27H24O11/c1-3-33-26(31)22-11-16(29)24-18(7-5-9-20(24)37-22)35-13-15(28)14-36-19-8-6-10-21-25(19)17(30)12-23(38-21)27(32)34-4-2/h5-12,15,28H,3-4,13-14H2,1-2H3

InChI key: InChIKey=KRBBSLDXYDBFEC-UHFFFAOYSA-N

SMILES: O(CC(COC1=C2C(OC(C(OCC)=O)=CC2=O)=CC=C1)O)C3=C4C(OC(C(OCC)=O)=CC4=O)=CC=C3

Synonyms:

• 2,2′-Diethyl 5,5′-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-4H-1-benzopyran-2-carboxylate]
• 4H-1-Benzopyran-2-carboxylic acid, 5,5'-((2-hydroxy-1,3-propanediyl)bis(oxy))bis(4-oxo-, diethyl ester
• 4H-1-Benzopyran-2-carboxylic acid, 5,5′-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, 2,2′-diethyl ester
• 4H-1-Benzopyran-2-carboxylic acid, 5,5′-[(2-hydroxytrimethylene)dioxy]bis[4-oxo-, diethyl ester
• 4H-1-Benzopyran-2-carboxylic, 5,5'-((2-hydroxytrimethylene)dioxy)bis(4-oxo-, diethyl ester
• Brn 1337752
• Cromoglycic acid diethyl ester
• Cromophene
• Diethyl Chromoglycate
• Diethylchromoglycate
• diethyl 5,5'-[(2-hydroxypropane-1,3-diyl)bis(oxy)]bis(4-oxo-4H-chromene-2-carboxylate)

Cromolyn Related Compound B (Diethyl 5,5'-[(2-hydroxypropane-1,3-diyl)bis(oxy)]bis(4-oxo-4H-chromene-2-carboxylate))

CAS: 16150-45-1

Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoi

Formula: C₂₇H₂₄O₁₁

Color and Shape: Cream Light Brown Powder

Molecular weight: 524.13186

Ref: 45-1150524

4H-1-Benzopyran-2-carboxylic acid, 5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, 2,2'-diethyl ester

CAS: 16150-45-1

Formula: C₂₇H₂₄O₁₁

Purity: 95%

Color and Shape: Solid

Molecular weight: 524.4729

Ref: IN-DA001VNE

Sodium Cromoglicate EP Impurity B

CAS: 16150-45-1

Formula: C₂₇H₂₄O₁₁

Color and Shape: Off-White Solid

Molecular weight: 524.48

Ref: 4Z-C-225001

Diethyl 5,5'-((2-hydroxypropane-1,3-diyl)bis(oxy))bis(4-oxo-4H-chromene-2-carboxylate)

CAS: 16150-45-1

Diethyl 5,5'-((2-hydroxypropane-1,3-diyl)bis(oxy))bis(4-oxo-4H-chromene-2-carboxylate)

Purity: 97%

Molecular weight: 524.48g/mol

Ref: 54-OR1069447

Diethyl 5,5'-[(2-hydroxypropane-1,3-diyl)dioxy]bis(4-oxo-4H-1-benzopyran-2-carboxylate) (Ethyl Cromoglicate)

Controlled Product

CAS: 16150-45-1

Formula: C₂₇H₂₄O₁₁

Color and Shape: Neat

Molecular weight: 524.47

Ref: 86-MM0039.04

Diethyl 5,5'-[(2-hydroxypropane-1,3-diyl)dioxy]bis(4-oxo-4H-1-benzopyran-2-carboxylate) (Ethyl Cromoglicate)

CAS: 16150-45-1

Color and Shape: White

Ref: 86-MM0039.04-0025-4AMP

Diethyl Cromoglycate

CAS: 16150-45-1

Applications Diethyl cromoglycate is a derivative of Sodium cromoglycate (C815000). Sodium cromoglycate is a bischromone derivative that is used as prophylactic treatment and maintenance of bronchial asthma by preventing the release of histamine in the body.
References Brogden, R., et al.: Drugs, 7, 164 (1974); Jackson, D. & Richards, I.: Brit. J. Pharm., 61, 257 (1977); Sorkin, E. & Ward, A.: Drugs, 31, 131 (1986); Tasche, M., et al.: Lancet, 350, 1060 (1997)

Formula: C₂₇H₂₄O₁₁

Color and Shape: White

Molecular weight: 524.47

Ref: TR-D444130

Diethyl Cromoglycate-D5

Controlled Product

CAS: 16150-45-1

Applications Diethyl Cromoglycate-D5 is an intermediate used in the synthesis of Cromolyn-d5 Disodium Salt (C815002), which is a chromone complex which blocks mast cell degranulation.
References Ashton, M.J., et al.: Toxicol. Appl. Pharmacol., 26, 319 (1973), Friday, G.A., et al.: Am. J. Ophthalmol., 95, 169 (1983)

Formula: C₂₇D₅H₁₉O₁₁

Color and Shape: Neat

Molecular weight: 529.504

Ref: TR-D444132

Cromolyn USP Related Compound B

CAS: 16150-45-1

Formula: C₂₇H₂₄O₁₁

Molecular weight: 524.48

Ref: ST-EA-CP-C152002