2H-chromene - ≥95% , CAS No.254-04-6

CAS: 254-04-6 Cat. No.: H735559 Summenformel: C₉H₈O Molekulargewicht: 132.16 PubChem CID: 9211

GRADE & PURITY ≥95%

Storage

Store at -20°C,Desiccated

Shipped In

Ice chest + Ice pads

Specifications

Spezifikationen & Reinheit

≥95%

Storage

Store at -20°C,Desiccated

Verschickt in

Ice chest + Ice pads

Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.

Reinheit

≥95%

Produkteigenschaften

• ALogP: 2.3

Namen und Kennungen

• Kanonisches Lächeln: C1C=CC2=CC=CC=C2O1
• IUPAC Name: 2H-chromene
• InChIKey: KYNSBQPICQTCGU-UHFFFAOYSA-N
• INCHI: 1S/C9H8O/c1-2-6-9-8(4-1)5-3-7-10-9/h1-6H,7H2
• Isomere SMILES: C1C=CC2=CC=CC=C2O1
• PubChem CID: 9211
• Molekulargewicht: 132.16

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Klasse: Benzopyrans
• Subclass: 1-benzopyrans
• Intermediate Tree Nodes: Not available
• Direct Parent: 1-benzopyrans
• Alternative Parents: Alkyl aryl ethers Benzenoids Oxacyclic compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: 1-benzopyran - Alkyl aryl ether - Benzenoid - Oxacycle - Ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position.
• External Descriptors: organic heterobicyclic compound - chromene

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

Chemische und physikalische Eigenschaften

• Molekulargewicht: 132.160 g/mol
• XLogP3: 2.300
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 132.058 Da
• Monoisotopic Mass: 132.058 Da
• Topological Polar Surface Area: 9.200 Ų
• Heavy Atom Count: 10
• Formal Charge: 0
• Complexity: 140.000
• 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

Häufig gestellte Fragen

What is the purity of this product?

This product is supplied at ≥95% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at ?20 °C, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 254-04-6, the molecular formula is C9H8O, and the molecular weight is 132.16 g/mol. InChIKey KYNSBQPICQTCGU-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.