α-Lactose monohydrate - for cell culture, ≥98% , CAS No.5989-81-1

CAS: 5989-81-1 Cat. No.: L118583 Fórmula: C₁₂H₂₂O₁₁ · H₂O Peso molecular: 360.31 Número CE: 611-913-4

GRADE & PURITY for Cell culture, ≥98%

Synonyms

alpha-Lactose monohydrate | Respitose | Lactose monohydrate | alpha-lactose hydrate | D-Lactose monohydrate | alpha-D-Lactose monohydrate | Lactose(Monohydrate) | EWQ57Q8I5X | Lactose monohydrate [NF] | 4-O-β-D-Galactopyranosyl-α-D-glucose | β-D-Gal-(1→4)

Storage

Store at 2-8°C,Protected from light

Shipped In

Wet ice

Visão geral

α-Lactose is the primary sugar present in milk and the main energy source to a newborn mammalian through its mother's milk. It is digested by the intestinal lactase (EC 3.2.1.108), an enzyme expressed in newborns. The enzyme's activity declines following weaning which can lead to lactose intolerance in adult mammals.

Specifications

Sinónimos

alpha-Lactose monohydrate | Respitose | Lactose monohydrate | alpha-lactose hydrate | D-Lactose monohydrate | alpha-D-Lactose monohydrate | Lactose(Monohydrate) | EWQ57Q8I5X | Lactose monohydrate [NF] | 4-O-β-D-Galactopyranosyl-α-D-glucose | β-D-Gal-(1→4)

Especificações e pureza

for cell culture, ≥98%

Mecanismos bioquímicos e fisiológicos

Lactose is a disaccharide formed by the condensation of one galactose and one glucose molecule. Lactose is the predominant sugar in the milk of most species, usually at between 2-8%. Lactase hydrolyzes lactose into its constituent monosaccharides. In neon

Condições de armazenamento de armazenamento

Store at 2-8°C,Protected from light

Enviado em

Wet ice

Este produto requer transporte de cadeia fria. Serviços terrestres e outros serviços econômicos não estão disponíveis.

Grau

para cultura celular

Pureza

≥98%

Nomes e identificadores

• Pubchem Sid: 508811268
• Sorrisos canónicos: C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)O)CO)O)O)O)O.O
• IUPAC Name: (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol;hydrate
• InChIKey: WSVLPVUVIUVCRA-KPKNDVKVSA-N
• INCHI: 1S/C12H22O11.H2O/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17;/h3-20H,1-2H2;1H2/t3-,4-,5+,6+,7-,8-,9-,10-,11+,12+;/m1./s1
• SMILES isoméricas: C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@@H]([C@@H]([C@H]2O)O)O)CO)O)O)O)O.O
• CAS alternativo: 14641-93-1
• Peso molecular: 360.31
• Reaxy-Rn: 38095197
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=38095197&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Classe Organooxygen compounds
      • Subclass Carbohydrates and carbohydrate conjugates
        • Level5 Glycosyl compounds
          • Level6 O-glycosyl compounds

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Classe: Organooxygen compounds
• Subclass: Carbohydrates and carbohydrate conjugates
• Intermediate Tree Nodes: Glycosyl compounds
• Direct Parent: O-glycosyl compounds
• Alternative Parents: Disaccharides Oxanes Secondary alcohols Hemiacetals Polyols Oxacyclic compounds Acetals Primary alcohols Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: O-glycosyl compound - Disaccharide - Oxane - Secondary alcohol - Hemiacetal - Oxacycle - Organoheterocyclic compound - Polyol - Acetal - Organic oxide - Hydrocarbon derivative - Primary alcohol - Alcohol - Aliphatic heteromonocyclic compound
• Descrição: This compound belongs to the class of organic compounds known as o-glycosyl compounds. These are glycoside in which a sugar group is bonded through one carbon to another group via a O-glycosidic bond.
• 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

Propriedades químicas e físicas

• Solubilidade: Solubility in water: SOLUBLE IN WATER Solubility in other solvents: slightly soluble in alcohol insoluble in ether and chloroform.
• Sensibilidade: Light sensitive
• Rotação específica [α]: 54.4° (c=10, H2O, NH3)
• Ponto de fusão (°C): 219°C
• Peso molecular: 360.310 g/mol
• Hydrogen Bond Donor Count: 9
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 4
• Exact Mass: 360.127 Da
• Monoisotopic Mass: 360.127 Da
• Topological Polar Surface Area: 191.000 Ų
• Heavy Atom Count: 24
• Formal Charge: 0
• Complexity: 382.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 10
• 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: 2

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