Tempol-H - ≥95% , CAS No.3637-10-3

CAS: 3637-10-3 Cat. No.: T1073971 Molecular Weight: 173.250 EC Number: 609-238-5

GRADE & PURITY ≥95%

Storage

Room temperature

Specifications

Specifications & Purity

≥95%

Storage

Room temperature

Purity

≥95%

Names and Identifiers

• Canonical Smiles: CC1(CC(CC(N1O)(C)C)O)C
• IUPAC Name: 1-hydroxy-2,2,6,6-tetramethylpiperidin-4-ol
• InChIKey: CSGAUKGQUCHWDP-UHFFFAOYSA-N
• INCHI: 1S/C9H19NO2/c1-8(2)5-7(11)6-9(3,4)10(8)12/h7,11-12H,5-6H2,1-4H3
• Molecular Weight: 173.250

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Piperidines

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Piperidines
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Piperidines
• Alternative Parents: Secondary alcohols N-organohydroxylamines Azacyclic compounds Organopnictogen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: Piperidine - Secondary alcohol - Azacycle - N-organohydroxylamine - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Alcohol - Aliphatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as piperidines. These are compounds containing a piperidine ring, which is a saturated aliphatic six-member ring with one nitrogen atom and five carbon atoms.
• 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: 173.250 g/mol
• XLogP3: 0.900
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 173.142 Da
• Monoisotopic Mass: 173.142 Da
• Topological Polar Surface Area: 43.700 Ų
• Heavy Atom Count: 12
• Formal Charge: 0
• Complexity: 159.000
• 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

References

1. Tianyu Li, Lifa Ge, Xingxing Peng, Wei Wang, Weixian Zhang.  (2020)  Enhanced degradation of sulfamethoxazole by a novel Fenton-like system with significantly reduced consumption of H2O2 activated by g-C3N4/MgO composite.  WATER RESEARCH,      [PMID:33387956] [10.1016/j.watres.2020.116777]

2. Kuo Zhang, Xiufei Zhao, Hang Qian, Lihong Chen, Biyu Wu, Xiao Yang, Haonan Zou, Yujiao Hu, Feng Chen, Borong Liao, Hu Zhou, Lei Zhang, Tianyi Ma, Yusheng Zhang.  (2025)  Study on the Anti-Photocorrosion Mechanism of Novel Self-Assembled Spherical Cu2O/FePO4 Z-Scheme Heterojunctions.  Reactions,  6  (2): (24).  [PMID:] [10.3390/reactions6020024]