Diethyl cromoglycate - ≥98% , CAS No.16150-45-1

CAS: 16150-45-1 Cat. No.: D352722 Formule: C₂₇H₂₄O₁₁ Poids moléculaire: 524.48 Numéro CE: 605-256-2

GRADE & PURITY ≥98%

Synonyms

4H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 5,5'-((2-HYDROXY-1,3-PROPANEDIYL)BIS(OXY))BIS(4-OXO-, 2,2'-DIETHYL ESTER | 1,3-Bis(2-ethoxycarbonylchromon-5-yloxy)-2-hydroxypropan | Diethyl 5,5'-[(2-hydroxypropane-1,3-diyl)dioxy]bis(4-oxo-4H-1-benzopyran-2-carboxylate

Storage

Store at 2-8°C

Shipped In

Wet ice

Specifications

Synonymes

4H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 5,5'-((2-HYDROXY-1,3-PROPANEDIYL)BIS(OXY))BIS(4-OXO-, 2,2'-DIETHYL ESTER | 1,3-Bis(2-ethoxycarbonylchromon-5-yloxy)-2-hydroxypropan | Diethyl 5,5'-[(2-hydroxypropane-1,3-diyl)dioxy]bis(4-oxo-4H-1-benzopyran-2-carboxylate

Spécifications et pureté

≥98%

Conditions de stockage de stockage

Store at 2-8°C

Expédié en

Wet ice

Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

Pureté

≥98%

Noms et identifiants

• Pubchem Sid: 504757829
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504757829
• Sourires canoniques: CCOC(=O)C1=CC(=O)C2=C(O1)C=CC=C2OCC(COC3=CC=CC4=C3C(=O)C=C(O4)C(=O)OCC)O
• IUPAC Name: ethyl 5-[3-(2-ethoxycarbonyl-4-oxochromen-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene-2-carboxylate
• InChIKey: KRBBSLDXYDBFEC-UHFFFAOYSA-N
• 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
• Isomères SMILES: CCOC(=O)C1=CC(=O)C2=C(O1)C=CC=C2OCC(COC3=CC=CC4=C3C(=O)C=C(O4)C(=O)OCC)O
• Poids moléculaire: 524.48
• Reaxy-Rn: 1337752
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1337752&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Classe Benzopyrans
      • Subclass 1-benzopyrans

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Classe: Benzopyrans
• Subclass: 1-benzopyrans
• Intermediate Tree Nodes: Not available
• Direct Parent: Chromones
• Alternative Parents: Pyranones and derivatives Alkyl aryl ethers Dicarboxylic acids and derivatives Benzenoids Vinylogous esters Heteroaromatic compounds Secondary alcohols Carboxylic acid esters Oxacyclic compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Chromone - Alkyl aryl ether - Pyranone - Dicarboxylic acid or derivatives - Pyran - Benzenoid - Heteroaromatic compound - Vinylogous ester - Carboxylic acid ester - Secondary alcohol - Oxacycle - Ether - Carboxylic acid derivative - Alcohol - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as chromones. These are compounds containing a benzopyran-4-one 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

Propriétés chimiques et physiques

• Poids moléculaire: 524.500 g/mol
• XLogP3: 3.300
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 11
• Rotatable Bond Count: 12
• Exact Mass: 524.132 Da
• Monoisotopic Mass: 524.132 Da
• Topological Polar Surface Area: 144.000 Ų
• Heavy Atom Count: 38
• Formal Charge: 0
• Complexity: 894.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• 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