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CS-W001157 4
Total: USD 88.00

o-Toluidine hydrochloride

  • CAS No. 636-21-5

  • Cat. No. CS-0152954
  • Purity≥98%
  • MDL No.MFCD00012959
  • AREC Toxic Substance

*For research and further manufacturing use only, not for direct human use.

o-Toluidine hydrochloride|CS-0152954

Structure of 636-21-5

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General Information

  • CAS No. 636-21-5
  • Cat. No. CS-0152954
  • Purity ≥98%
  • MDL No. MFCD00012959
  • Storage RT, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₁₀ClN
  • Molecular Weight 143.61
  • Synonym(s) 2-Methylaniline hydrochloride
  • SMILES NC1=CC=CC=C1C.Cl

Description

L(+)-Arabinose, an aldopentose monosaccharide, is an isomer of D-galactose, commonly used as a substrate in bacterial growth media for the growth of arabinose-utilizing bacteria. It enters the bacterial cell through the phosphoenolpyruvate-dependent phosphotransferase system.Microorganisms can only ferment specific carbohydrates, depending on the enzymes they possess to break down carbohydrates. Fermentation can be detected by gas production (CO2) in liquid media and/or color change of pH caused by acid production. L(+)-Arabinose is added to any sugar-free basal media to test the ability of the organism to hydrolyze arabinose as the sole source of carbon and energy during fermentation. Arabinose is typically fermented under acid and gas production by many Enterobacter and coliform bacteria.L(+)-Arabinose is recommended to detect arabinose fermenting bacteria in food and environmental samples. They find their application in various sectors such as the food and dairy industry, water industry, pharmaceutical laboratory testing, cosmetic industry, environmental and sanitary testing, clinical diagnostic, etc.

Application

o-Toluidine hydrochloride serves as a versatile building block in synthetic organic chemistry, enabling efficient access to substituted anilines and heterocyclic scaffolds. Its bench-stable form facilitates handling and purification, while the ortho-methyl group provides steric and electronic modulation for directed metallation and coupling reactions. Functions effectively in electrophilic aromatic substitution and amide formation, offering reliable reactivity in pharmaceutical and agrochemical intermediate synthesis.

Synthesis

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      o-Toluidine hydrochloride|CS-0152954
      636-21-5

    References

    • Journal of Organic Chemistry, , vol. 47, # 18 p. 3577 - 3581

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07,GHS08
Signal Word : Danger
UN#: 3077
Class : 9
Packing Group : Ⅲ
Hazard Statements : H312+H332-H350
Precautionary Statements : P261-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   26.02
  • LogP   1.99902
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   0

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