1-Hydroxy benzotriazole monohydrate 123333-53-9 98% purity
1-Hydroxybenzotriazole hydrate Basic information
Product Name: 1-Hydroxybenzotriazole hydrate
Synonyms: N-HYDROXYBENZOTRIAZOL MONOHYDRATE;N-HYDROXYBENZOTRIAZOLE MONOHYDRATE;N-HYDROXYBENZOTRIAZOLE HYDRATE;N-HYDROXYBENZOTRIAZOLE H2O;TIMTEC-BB SBB000114;1H-1,2,3-BENZOTRIAZOL-1-OL HYDRATE;1H-BENZOTRIAZOLE, 1-HYDROXY-, HYDRATE;1-HYDROXYBENZOTRIAZOL MONOHYDRATE
CAS: 123333-53-9
MF: C6H5N3O
MW: 135.13
EINECS: 219-989-7
Product Categories: FINE Chemical & INTERMEDIATES;Heterocycles;Heterocyclic Compounds;Peptide;Bases & Related Reagents;Nucleotides
Mol File: 123333-53-9.mol
1-Hydroxybenzotriazole hydrate Chemical Properties
mp 155-158 °C(lit.)
density 1.065 g/cm
storage temp. Store at RT.
solubility DMF: 100 mg/mL, clear
Water Solubility slightly soluble
CAS DataBase Reference 123333-53-9(CAS DataBase Reference)
Safety Information
Hazard Codes F
Risk Statements 5-11
Safety Statements 15-16-35-7/9-33
RIDADR UN 3380 4.1/PG 1
WGK Germany -
F 4.10-8
Hazard Note Highly Flammable
HS Code 29339980
MSDS Information
1-Hydroxybenzotriazole hydrate Usage And Synthesis
Chemical Properties White to off-white powder
Usage additive for oligonucleotide couplings and in racemization-free peptide couplings
Usage A common additive for peptide coupling.
1-Hydroxybenzotriazole hydrate Preparation Products And Raw materials
Preparation Products 7-(((2-Amino-4-thiazolyl)(methoxyimino)acetyl)amino)-3-(((5-(carboxymethyl)-4-methyl-2-thiazolyl)thio)methyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid
Raw materials 4-Methylmorpholine
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