L-(-)-Lactide - ≥98% , CAS No.4511-42-6

CAS: 4511-42-6 Cat. No.: S161079 Peso molecular: 144.13 Beilstein Registry Number: 19(3/4)1927 Número EC: 224-832-0 PubChem CID: 107983

GRADE & PURITY ≥98%

Synonyms

(-)-L-Dilactide | (3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione | L,L-Dilactide | L-Dilactide | 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S,6S)- | (3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione | L-Lactide | Purasorb L | (3 S )- 顺式 -3,6-二甲基-1,4-二恶烷-2,5-二酮

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Descripción general

(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione may be used in the synthesis of optically active terpyridine containing poly(L-lactide)s, polydisperse lactic acid oligomers, bicyclic and tricyclic lactide derivatives.

Specifications

Sinónimos

(-)-L-Dilactide | (3S)-cis-3, 6-Dimethyl-1, 4-dioxane-2, 5-dione | L, L-Dilactide | L-Dilactide | 1, 4-Dioxane-2, 5-dione, 3, 6-dimethyl-, (3S, 6S)- | (3S, 6S)-3, 6-dimethyl-1, 4-dioxane-2, 5-dione | L-Lactide | Purasorb L | (3 S )- 顺式 -3, 6-二甲基-1, 4-二恶烷-2, 5-二酮

Especificaciones y pureza

≥98%

Condiciones de almacenamiento de almacenamiento

Store at -20°C, Argon charged

Enviado en

Ice chest + Ice pads

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Pureza

≥98%

Nombres e identificadores

• Sonrisas canónicas: C[C@@H]1OC(=O)[C@H](C)OC1=O
• IUPAC Name: (3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione
• InChIKey: JJTUDXZGHPGLLC-IMJSIDKUSA-N
• INCHI: 1S/C6H8O4/c1-3-5(7)10-4(2)6(8)9-3/h3-4H,1-2H3/t3-,4-/m0/s1
• Isómeros SMILES: C[C@H]1C(=O)O[C@H](C(=O)O1)C
• WGK Alemania: 3
• PubChem CID: 107983
• Peso molecular: 144.13
• Beilstein: 19(3/4)1927
• Reaxy-Rn: 82124

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Clase Dioxanes
      • Subclass 1,4-dioxanes

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Clase: Dioxanes
• Subclass: 1,4-dioxanes
• Intermediate Tree Nodes: Not available
• Direct Parent: 1,4-dioxanes
• Alternative Parents: Dicarboxylic acids and derivatives Lactones Carboxylic acid esters Oxacyclic compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: Dicarboxylic acid or derivatives - Para-dioxane - Lactone - Carboxylic acid ester - Oxacycle - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic heteromonocyclic compound
• Descripción: This compound belongs to the class of organic compounds known as 1,4-dioxanes. These are organic compounds containing 1,4-dioxane, an aliphatic six-member ring with two oxygen atoms in ring positions 1 and 4.
• 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

Propiedades químicas y físicas

• Solubilidad: Soluble in chloroform, and methanol. Slightly soluble in benzene.
• Sensibilidad: Moisture sensitive；Easy to hydrolyze；Heat sensitive
• Rotación específica [α]: [α]20/D -285°, c = 1 in toluene
• Punto de fusión (°C): 92-94 °C
• Peso molecular: 144.120 g/mol
• XLogP3: 0.600
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 144.042 Da
• Monoisotopic Mass: 144.042 Da
• Topological Polar Surface Area: 52.600 Ų
• Heavy Atom Count: 10
• Formal Charge: 0
• Complexity: 155.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 2
• 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

Referencias

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