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39968-33-7 | 1-Hydroxy-7-azabenzotriazole
CAS No: 39968-33-7 Catalog No: AG0032SC MDL No:MFCD00210053
Product Description
Catalog Number:
AG0032SC
Chemical Name:
1-Hydroxy-7-azabenzotriazole
CAS Number:
39968-33-7
Molecular Formula:
C5H4N4O
Molecular Weight:
136.1115
MDL Number:
MFCD00210053
IUPAC Name:
3-hydroxytriazolo[4,5-b]pyridine
InChI:
InChI=1S/C5H4N4O/c10-9-5-4(7-8-9)2-1-3-6-5/h1-3,10H
InChI Key:
FPIRBHDGWMWJEP-UHFFFAOYSA-N
SMILES:
On1nnc2c1nccc2
UNII:
TX8XYH09H0
Properties
Complexity:
131
Compound Is Canonicalized:
Yes
Covalently-Bonded Unit Count:
1
Defined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Exact Mass:
136.039g/mol
Formal Charge:
0
Heavy Atom Count:
10
Hydrogen Bond Acceptor Count:
4
Hydrogen Bond Donor Count:
1
Isotope Atom Count:
0
Molecular Weight:
136.114g/mol
Monoisotopic Mass:
136.039g/mol
Rotatable Bond Count:
0
Topological Polar Surface Area:
63.8A^2
Undefined Atom Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
XLogP3:
0.5
Literature
| Title | Journal |
|---|---|
| Variation of the intercalating proline in artificial peptides mimicking the DNA binding and bending IHF protein. | Amino acids 20120701 |
| Chemical synthesis and biological activity of analogues of the lantibiotic epilancin 15X. | Journal of the American Chemical Society 20120509 |
| Synthesis of 5'-terminal capped oligonucleotides using O-N phosphoryl migration of phosphoramidite derivatives. | Organic letters 20120106 |
| Triostin A derived hybrid for simultaneous DNA binding and metal coordination. | Amino acids 20110701 |
| Piperazines for peptide carboxyl group derivatization: effect of derivatization reagents and properties of peptides on signal enhancement in matrix-assisted laser desorption/ionization mass spectrometry. | Rapid communications in mass spectrometry : RCM 20110315 |
| Design of glycopeptides used to investigate class II MHC binding and T-cell responses associated with autoimmune arthritis. | PloS one 20110101 |
| Ultraviolet photodissociation of carboxylate-derivatized peptides in a quadrupole ion trap. | Journal of the American Society for Mass Spectrometry 20110101 |
| Mastering the canonical loop of serine protease inhibitors: enhancing potency by optimising the internal hydrogen bond network. | PloS one 20110101 |
| Sulfonate esters of 1-hydroxypyridin-2(1H)-one and ethyl 2-cyano-2-(hydroxyimino)acetate (oxyma) as effective peptide coupling reagents to replace 1-hydroxybenzotriazole and 1-hydroxy-7-azabenzotriazole. | Chemical & pharmaceutical bulletin 20100401 |
| Reactivity and applications of new amine reactive cross-linkers for mass spectrometric detection of protein-protein complexes. | Analytical chemistry 20100101 |
| Oxyma: an efficient additive for peptide synthesis to replace the benzotriazole-based HOBt and HOAt with a lower risk of explosion. | Chemistry (Weinheim an der Bergstrasse, Germany) 20090921 |
| COMU: a safer and more effective replacement for benzotriazole-based uronium coupling reagents. | Chemistry (Weinheim an der Bergstrasse, Germany) 20090921 |
| Monoporphyrinate ytterbium(iii) complexes with new ancillary ligands: synthesis, structural analysis and photophysical investigation. | Dalton transactions (Cambridge, England : 2003) 20090628 |
| Synthesis and application of N-[1-(4-(4-fluorophenyl)-2,6-dioxocyclohexylidene)ethyl] (Fde)-protected amino acids for optimization of solid-phase peptide synthesis using gel-phase (19)F NMR spectroscopy. | Journal of peptide science : an official publication of the European Peptide Society 20090401 |
| Reactions of monoaryl-substituted methylenecyclobutanes and methylenecyclopropanes with 1-hydroxybenzotriazole (HOBt), 1-hydroxy-7-azabenzotriazole (HOAt), and 1-hydroxysuccinimide (HOSu). | The Journal of organic chemistry 20090320 |
| Total synthesis of cyclosporin O: exploring the utility of Bsmoc-NMe-amino acid fluorides and KOAt. | Protein and peptide letters 20090101 |
| Nucleophilic carbene and HOAt relay catalysis in an amide bond coupling: an orthogonal peptide bond forming reaction. | Journal of the American Chemical Society 20071114 |
| Blind crystal structure prediction of a novel second polymorph of 1-hydroxy-7-azabenzotriazole. | Acta crystallographica. Section B, Structural science 20060801 |
| Catalytic ester-amide exchange using group (IV) metal alkoxide-activator complexes. | Journal of the American Chemical Society 20050720 |
| Three-dimensional arrangement of sugar residues along helical polypeptide backbone. 2. Synthesis of periodic N-glycosylated peptides by polymerization of tripeptide active esters containing alpha,alpha-disubstituted amino acid. | Biomacromolecules 20050101 |
| DNA display III. Solid-phase organic synthesis on unprotected DNA. | PLoS biology 20040701 |
| Organophosphorus and nitro-substituted sulfonate esters of 1-hydroxy-7-azabenzotriazole as highly efficient fast-acting peptide coupling reagents. | The Journal of organic chemistry 20040109 |
| Introduction to peptide synthesis. | Current protocols in molecular biology 20020801 |
| The 5,6- and 4,5-benzo derivatives of 1-hydroxy-7-azabenzotriazole. | Organic letters 20010906 |
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