a-L-Rhamnopyranose - ≥98% , CAS No.6014-42-2

CAS: 6014-42-2 Cat. No.: A690495 Molecular Weight: 164.16 EC Number: 891-334-3

GRADE & PURITY ≥98%

Storage

Store at 2-8°C,Protected from light

Shipped In

Wet ice

Overview

α-L-Rhamnose is a terminal residue of steviol glycosides Dulcoside A and Dulcoside B. α-L-Rhamnose recognizing lectin site of human dermal fibroblasts functions as a signal transducer: modulation of Ca2+ fluxes and gene expression.

Specifications

Specifications & Purity

≥98%

Storage

Store at 2-8°C, Protected from light

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Product Properties

• ALogP: -2.1

Names and Identifiers

• Canonical Smiles: CC1C(C(C(C(O1)O)O)O)O
• IUPAC Name: (2R,3R,4R,5R,6S)-6-methyloxane-2,3,4,5-tetrol
• InChIKey: SHZGCJCMOBCMKK-HGVZOGFYSA-N
• INCHI: 1S/C6H12O5/c1-2-3(7)4(8)5(9)6(10)11-2/h2-10H,1H3/t2-,3-,4+,5+,6+/m0/s1
• Isomeric SMILES: C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O)O)O)O
• Molecular Weight: 164.16
• Reaxy-Rn: 2040468
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2040468&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Class Organooxygen compounds
      • Subclass Carbohydrates and carbohydrate conjugates
        • Level5 Monosaccharides
          • Level6 Hexoses

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Class: Organooxygen compounds
• Subclass: Carbohydrates and carbohydrate conjugates
• Intermediate Tree Nodes: Monosaccharides
• Direct Parent: Hexoses
• Alternative Parents: Oxanes Secondary alcohols Hemiacetals Polyols Oxacyclic compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: Hexose monosaccharide - Oxane - Secondary alcohol - Hemiacetal - Oxacycle - Organoheterocyclic compound - Polyol - Hydrocarbon derivative - Alcohol - Aliphatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as hexoses. These are monosaccharides in which the sugar unit is a is a six-carbon containing moeity.
• External Descriptors: L-rhamnopyranose

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

Chemical and Physical Properties

• Sensitivity: Light sensitive；Air sensitive
• Molecular Weight: 164.160 g/mol
• XLogP3: -2.100
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 164.068 Da
• Monoisotopic Mass: 164.068 Da
• Topological Polar Surface Area: 90.200 Ų
• Heavy Atom Count: 11
• Formal Charge: 0
• Complexity: 139.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 5
• 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

References

1. Yishu Zhao, Haiying Jia, Yan Wang, Shanshan Sha, Dong An, Shufeng Yang, Lei Qian, Yufang Ma, Liming Xu.  (2026)  Over-expression, purification, and kinetic analysis of Mycobacterium tuberculosis WecA.  JOURNAL OF ENZYME INHIBITION AND MEDICINAL CHEMISTRY,      [PMID:41507074] [10.1080/14756366.2025.2610028]