Chemical Compound

1-Hydroxy-7-azabenzotriazole

CAS Registry Number 39968-33-7
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1-Hydroxy-7-azabenzotriazole chemical structure
Primary Record

1-Hydroxy-7-azabenzotriazole

In stock
9,602 g
Purity
98.8 %
CAS
39968-33-7

Compound Identifiers & Properties

CAS
39968-33-7
PubChem CID
181649
SMILES
C1=CC2=C(N=C1)N(N=N2)O
Canonical SMILES
On1nnc2cccnc21

Names & Synonyms

  • 1-Hydroxy-7-azabenzotriazole
  • HOAt
  • 39968-33-7
  • HOAT solution
  • 3H-[1,2,3]triazolo[4,5-b]pyridin-3-ol
  • 3-hydroxytriazolo[4,5-b]pyridine
  • HOAT 1M DMA Solution
  • 7-Aza-1-hydroxybenzotriazole
  • HOAt Form I
  • HOAt Form II
  • Olaparib Impurity 74
  • TX8XYH09H0
  • C5H4N4O
  • UNII-TX8XYH09H0
  • AC1Q7DHU
  • RefChem:433155
  • 1-hydroxyl-7-azabenzotriazole
  • ACMC-209j9g
  • 1-hydroxy-7azabenzotriazole
  • 1-hydroxy-t-axabenzotrazole
  • SCHEMBL5393
  • 1-hydroxy-7-azabenzotriazol
  • 1-hydroxy-7-azabenztriazole
  • 2-bromo-1,8-naphthyridine
  • MFCD00210053
  • 1-hydroxy-4-azabenzotriazole
  • 1-hydroxy-7 azabenzotriazole
  • OLAPARIB IMPURITY 12
  • KSC226G3J
  • HOAt - 0.6M in DMF
  • SCHEMBL537916
  • SCHEMBL563818
  • SCHEMBL608803
  • 1-hydroxy-7-aza-benzotriazole
  • 1-hydroxy-7-azabenzo-triazole
  • 7-aza-1-hydroxybenzo-triazole
  • 7-Aza-1H-benzotriazole-1-ol
  • FPIRBHDGWMWJEP-UHFFFAOYSA-N
  • 1-Hydroxy-7-azabenzotriazole (HOAt)
  • AC1L49F8
  • HOAT [1-Hydroxy-7-azabenzotriazole]
  • Jsp006921
  • DTXSID0075239
  • SCHEMBL29356921
  • SCHEMBL29376241
  • SCHEMBL29442847
  • CTK1C6334
  • Hoat solution, 0.6 M in DMF
  • 1-hydroxy-7-aza-1h-benzotriazole
  • 1-Hydroxy-7-azabenzotriazole solution
  • 3H-1,2,3-Triazolo[4,5-b]pyridine, 3-hydroxy-
  • ZINC396136
  • 7-Aza-1-hydroxy-1H-benzotriazole
  • HOAt 1-Hydroxy-7-azabenzotriazole
  • ACN-S004496
  • ACT01842
  • ALBB-006385
  • BCP25461
  • HY-Z0275
  • KS-000001PT
  • 3H-1,2,3-Triazolo[4,5-b]pyridin-3-ol
  • ANW-29234
  • BBL104414
  • CH-241
  • CID181649
  • SBB048183
  • STK503884
  • ZINC00396136
  • HOAt 1-Hydroxy-7-azabenzotriazole
  • AKOS000265235
  • 1,2,3,7-Tetraaza-1H-indene-1-ol
  • BAT-001234
  • CS-W019594
  • EBC-151069
  • RP20240
  • RTR-015939
  • SB40481
  • VZ32374
  • 1,2,3-triazolo[5,4-b]pyridin-3-ol
  • 3H-(1,2,3)triazolo(4,5-b)pyridin-3-ol
  • [1,2,3]Triazolo[4,5-b]pyridin-3-ol
  • AC-24873
  • AJ-21609
  • AS-11821
  • BP-12721
  • BR-46740
  • FH162259
  • MFCD00210053 (DMA SOLUTION)
  • SC-11262
  • SY010492
  • SY273354
  • ZB012643
  • 1-HYDROXY-7-AZABENZOTRIAZOLE [MI]
  • 39968-33-7 (DMA SOLUTION)
  • 1-hydroxy-7-aza-1H-1,2,3-benzotriazole
  • 3-hydroxy-3h-1,2,3-triazolo[4,5-b]pyridine
  • AB0044039
  • AB1001990
  • DB-226262
  • J658.842E
  • LS-193843
  • ST2408785
  • TR-015939
  • 3H-1,2,3-triazolo[4,5-b]pyridine-3-ol
  • 4CH-015861
  • A7024
  • AM20061760
  • FT-0600904
  • NS00030690
  • ST50946709
  • T1673
  • 3-oxidanyl-[1,2,3]triazolo[4,5-b]pyridine
  • 57115-46-5
  • 1-Hydroxy-7-azabenzotriazole, 98% - 5G 5g
  • 1-Hydroxy-7-azabenzotriazole, 99% - 1G 1g
  • 3H-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol
  • 68H337
  • C-5150
  • EN300-194281
  • (1,2,3)TRIAZOLO(4,5-B)PYRIDIN-3-OL
  • 1-HYDROXY-1H-V-TRIAZOLO(4,5-B)PYRIDINE
  • 42425-EP2272517A1
  • 42425-EP2272825A2
  • 42425-EP2272830A1
  • 42425-EP2275404A1
  • 42425-EP2275413A1
  • 42425-EP2281819A1
  • 42425-EP2281823A2
  • 42425-EP2287153A1
  • 42425-EP2287155A1
  • 42425-EP2287156A1
  • 42425-EP2287165A2
  • 42425-EP2287166A2
  • 42425-EP2292593A2
  • 42425-EP2292620A2
  • 42425-EP2295411A1
  • 42425-EP2298747A1
  • 42425-EP2298767A1
  • 42425-EP2308833A2
  • 42425-EP2308874A1
  • 42425-EP2308879A1
  • 42425-EP2311808A1
  • 42425-EP2311810A1
  • 42425-EP2311840A1
  • 42425-EP2374454A1
  • 1H-1,2,3-Triazolo[4,5-b]pyridine, 1-hydroxy-
  • 3H-1,2,3-Triazolo(4,5-b)pyridine, 3-hydroxy-
  • A824827
  • A929024
  • 1-Hydroxy-7-azabenzotriazole solution, 1 M in DMA
  • 3H-1,2,3-TRIAZOLO(4,5-B)PYRIDINE-3-OL
  • A1202468
  • I14-0007
  • Q4545784
  • W-202647
  • 1-Hydroxy-7-azabenzotriazol, 0.6 M solution in DMF
  • 1-Hydroxy-7-azabenzotriazole solution, 0.6 M in DMF
  • 1-Hydroxy-7-azabenzotriazole(wetted with water >15%)
  • 3H-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol; HOAt
  • 1-Hydroxy-7-azabenzotriazole solution, ~0.6 M in DMF
  • Z1203162550
  • 1-HYDROXY-7-AZABENZOTRIAZOLE 0.6M SOLUTION IN DMF
  • 1-Hydroxy-7-azabenzotriazole (HOAt), Solution 0.6M in DMF
  • 1-Hydroxy-7-azabenzotriazole; 3H-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol
  • 1912-33-0
  • 3H-1,2,3-Triazolo[4,5-b]pyridin-3-ol(Discontinued,See C4X-113574)
  • InChI=1/C5H4N4O/c10-9-5-4(7-8-9)2-1-3-6-5/h1-3,10
  • 433-840-5
  • 609-760-3