1-Hydroxy-7-azabenzotriazole (CAS 39968-33-7) — formula C5H4N4O, molecular weight 136.11; category organic chemicals.
1-Hydroxy-7-azabenzotriazole (CAS 39968-33-7) is a chemical raw material in the organic chemicals category. Its molecular formula C5H4N4O comprises 5 C, 4 H, 4 N, 1 O atoms. Its molecular weight is about 136.11. Reported physicochemical data: LogP about 0.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 39968-33-7 |
|---|---|
| Molecular Formula | C5H4N4O |
| Molecular Weight | 136.11 |
| LogP | 0.5 |
| Category | Organic Chemicals |
1-Hydroxy-7-azabenzotriazole is a carbon-based organic compound with CAS registry number 39968-33-7 and molecular formula C5H4N4O (molecular weight 136.11), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 39968-33-7
Its molecular formula C5H4N4O comprises 5 C, 4 H, 4 N, 1 O atoms.
Also known as: 1-Hydroxy-7-azabenzotriazole · 1-羟基-7-氮杂苯并三唑
Category: organic chemicals
The CAS registry number of 1-Hydroxy-7-azabenzotriazole is 39968-33-7.
Molecular formula C5H4N4O, molecular weight 136.11.
It is also registered under: 1-Hydroxy-7-azabenzotriazole, 1-羟基-7-氮杂苯并三唑.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 1-Hydroxy-7-azabenzotriazole (CAS 39968-33-7), compiled from public chemistry databases.
| CAS Registry Number | 39968-33-7 |
|---|---|
| PubChem CID | 181649 |
| Molecular formula | C5H4N4O |
| IUPAC name | 3-hydroxytriazolo[4,5-b]pyridine |
| UNII (FDA) | TX8XYH09H0 |
| Molecular Weight | 136.11 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 136.03851076 |
| Monoisotopic Mass | 136.03851076 |
| Topological Polar Surface Area | 63.8 |
| Heavy Atom Count | 10 |
1-Hydroxy-7-azabenzotriazole; 39968-33-7; HOAt; 7-Aza-1-hydroxybenzotriazole; TX8XYH09H0; RefChem:433155; 433-840-5; 609-760-3; 3H-[1,2,3]triazolo[4,5-b]pyridin-3-ol; 3-hydroxytriazolo[4,5-b]pyridine; 3H-1,2,3-Triazolo[4,5-b]pyridine, 3-hydroxy-; MFCD00210053; 57115-46-5; 1-hydroxyl-7-azabenzotriazole; 3H-(1,2,3)triazolo(4,5-b)pyridin-3-ol; HOAT solution
| Reported hazard statements | H204 (95.8%), H301 (24.1%), H302 (72.3%), H315 (100%), H318 (24.7%), H319 (75.3%), H335 (26.5%) |
|---|
H204 (95.8%): Fire or projection hazard [Warning Explosives]
H301 (24.1%): Toxic if swallowed [Danger Acute toxicity, oral]
1-Hydroxy-7-azabenzotriazole · CAS 39968-33-7 · C5H4N4O. UNII TX8XYH09H0.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1-羟基-7-氮杂苯并三唑