2-Hydrazono-3-methyl-2，3-dihydrobenzo[d]thiazole (MBTH) - ≥98% , CAS No.1128-67-2

CAS: 1128-67-2 Cat. No.: H693567 Molecular Weight: 179.24 EC Number: 214-440-8

GRADE & PURITY ≥98%

Synonyms

3-Methylbenzothiazol-2(3H)-one hydrazone | (3-methyl-1,3-benzothiazol-2-ylidene)hydrazine | 3-Methyl-2-benzothiazolinone hydrazone | Sawicki reagent

Storage

Store at 2-8°C

Shipped In

Wet ice

Specifications

Synonyms

3-Methylbenzothiazol-2(3H)-one hydrazone | (3-methyl-1, 3-benzothiazol-2-ylidene)hydrazine | 3-Methyl-2-benzothiazolinone hydrazone | Sawicki reagent

Specifications & Purity

≥98%

Storage

Store at 2-8°C

Shipped In

Wet ice

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

Purity

≥98%

Names and Identifiers

• Canonical Smiles: CN1C2=CC=CC=C2SC1=NN
• IUPAC Name: (3-methyl-1,3-benzothiazol-2-ylidene)hydrazine
• InChIKey: PHOLIFLKGONSGY-UHFFFAOYSA-N
• INCHI: 1S/C8H9N3S/c1-11-6-4-2-3-5-7(6)12-8(11)10-9/h2-5H,9H2,1H3
• Isomeric SMILES: CN1C2=CC=CC=C2SC1=NN
• Alternate CAS: 1128-67-2,14448-67-0 (unspecified HCl)
• MeSH Entry Terms: 3-methyl-2-benzothiazolinone hydrazone;3-methyl-2-benzothiazolone hydrazone;3-methyl-2-benzothiazolone hydrazone, monohydrochloride;MBTH;methyl-benzothiazol-2-on-hydrazone
• Molecular Weight: 179.24

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Benzothiazoles

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Benzothiazoles
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Benzothiazoles
• Alternative Parents: Benzenoids Thiazoles Heteroaromatic compounds Hydrazones Azacyclic compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: 1,3-benzothiazole - Benzenoid - Heteroaromatic compound - Thiazole - Azole - Azacycle - Hydrazone - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as benzothiazoles. These are organic compounds containing a benzene fused to a thiazole ring (a five-membered ring with four carbon atoms, one nitrogen atom and one sulfur atom).
• 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: 179.240 g/mol
• XLogP3: 1.900
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 179.052 Da
• Monoisotopic Mass: 179.052 Da
• Topological Polar Surface Area: 66.900 Ų
• Heavy Atom Count: 12
• Formal Charge: 0
• Complexity: 204.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 1
• The total count of all stereochemical bonds: 1
• Covalently-Bonded Unit Count: 1

References

1. Xueming Bao, Yun Yuan, Zirong Li, Yuanyuan Yu, Li Cui, Man Zhou, Qiang Wang, Ping Wang.  (2024)  Natural polysaccharide-dominated synthesis of MnO2 nanoparticles as textile coating for efficiently removing indoor bacteria and air pollutants.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2024.152285]