Isopropyl β-D-thioglucopyranoside - ≥95% , CAS No.19165-11-8

CAS: 19165-11-8 Cat. No.: I120863 Molecular Weight: 238.3 EC Number: 633-782-2

GRADE & PURITY ≥95%

Synonyms

CCG-50219 | 1-Methylethyl 1-thio-beta-D-glucopyranoside | isopropyl B-D-thioglucopyranoside | SCHEMBL1032089 | (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(propan-2-ylsulfanyl)oxane-3,4,5-triol | beta-D-Glucopyranoside, 1-methylethyl 1-thio- | (2R,3S,4S,5R,6S)-2

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Specifications

Synonyms

CCG-50219 | 1-Methylethyl 1-thio-beta-D-glucopyranoside | isopropyl B-D-thioglucopyranoside | SCHEMBL1032089 | (2R, 3S, 4S, 5R, 6S)-2-(hydroxymethyl)-6-(propan-2-ylsulfanyl)oxane-3, 4, 5-triol | beta-D-Glucopyranoside, 1-methylethyl 1-thio- | (2R, 3S, 4S, 5R, 6S)-2

Specifications & Purity

≥95%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

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

Purity

≥95%

Names and Identifiers

• Pubchem Sid: 488194060
• Canonical Smiles: CC(C)SC1C(C(C(C(O1)CO)O)O)O
• IUPAC Name: (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-propan-2-ylsulfanyloxane-3,4,5-triol
• InChIKey: BPHPUYQFMNQIOC-ZEBDFXRSSA-N
• INCHI: 1S/C9H18O5S/c1-4(2)15-9-8(13)7(12)6(11)5(3-10)14-9/h4-13H,3H2,1-2H3/t5-,6-,7+,8-,9+/m1/s1
• Isomeric SMILES: CC(C)S[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO)O)O)O
• WGK Germany: 3
• Molecular Weight: 238.3
• Reaxy-Rn: 11730049
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11730049&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Class Organooxygen compounds
      • Subclass Carbohydrates and carbohydrate conjugates
        • Level5 Glycosyl compounds
          • Level6 Thioglycosides

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Class: Organooxygen compounds
• Subclass: Carbohydrates and carbohydrate conjugates
• Intermediate Tree Nodes: Glycosyl compounds
• Direct Parent: Thioglycosides
• Alternative Parents: Oxanes Monosaccharides Monothioacetals Secondary alcohols Sulfenyl compounds Polyols Oxacyclic compounds Primary alcohols Hydrocarbon derivatives
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: S-glycosyl compound - Oxane - Monosaccharide - Monothioacetal - Secondary alcohol - Oxacycle - Organoheterocyclic compound - Sulfenyl compound - Polyol - Hydrocarbon derivative - Primary alcohol - Organosulfur compound - Alcohol - Aliphatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as thioglycosides. These are glycoside in which a sugar group is bonded through one carbon to another group via a S-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

Chemical and Physical Properties

• Molecular Weight: 238.300 g/mol
• XLogP3: -0.500
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 3
• Exact Mass: 238.087 Da
• Monoisotopic Mass: 238.087 Da
• Topological Polar Surface Area: 115.000 Ų
• Heavy Atom Count: 15
• Formal Charge: 0
• Complexity: 201.000
• 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. Guangzheng Wang, Yisheng Du, Xu Cheng, Weiwei Li, Dandan Li, Chong Xie, Runqiang Yang, Pei Wang.  (2025)  Impact of mixed β-conglycinin and hydrolysates of glycinin on the thermal transition and polymerization behavior of gluten.  FOOD CHEMISTRY,      [PMID:40915211] [10.1016/j.foodchem.2025.146274]