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Home/Compounds/Research Reagent/1-Hydroxybenzotriazole hydrate
C6H7N3O2
153.14 g/mol
Research ReagentDanger

1-Hydroxybenzotriazole hydrate

CAS123333-53-9EC602-929-2
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound

1-Hydroxybenzotriazole hydrate is a white crystalline powder used as a reagent in synthetic organic chemistry. It is a derivative of benzotriazole and is commonly employed to facilitate coupling reactions and prevent racemization in peptide synthesis.

Reagent for peptide coupling reactionsRacemization suppressant in organic synthesis

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Safety Reference

Explosive
Explosive
Flammable
Flammable
Harmful
Harmful
Environmental Hazard
Environmental Hazard
Danger
H203Explosive; fire, blast or projection hazard
H228Flammable solid
H319Causes serious eye irritation
H412Harmful to aquatic life with long lasting effects
Identifiers
IUPAC Name

1-hydroxybenzotriazole;hydrate

InChIKey

PJUPKRYGDFTMTM-UHFFFAOYSA-N

SMILES

C1=CC=C2C(=C1)N=NN2O.O

Synonyms (49)
  • AC-493
  • 1-hydoxybenzotriazole hydrate
  • 1-hydroxybenzotriazol hydrat
  • 1-hydroxybenzotriazol hydrate
  • 1-hydroxybenzotriazole H2O
  • 1-hydroxybenztriazole hydrate
  • 1-hydroxybezotriazole hydrate
  • 1-hyroxybenzotriazole hydrate
  • 1H-benzotriazol-1-ol hydrate
  • HOBt Hydrate
  • N-hydroxybenzotriazol hydrate
  • benzotriazol-1-ol hydrate
  • benzotriazol-1-ol monohydrate
  • benzotriazole-1-ol hydrate
  • benzotriazolol, hydrate
  • benzotriazolol, oxamethane
  • hobt h2o
  • hobt monohydrate
  • n-hydroxybenzotriazole h2o