4-Azabenzimidazole (CAS 273-21-2) — formula C6H5N3, molecular weight 119.12; category organic chemicals.
4-Azabenzimidazole (CAS 273-21-2) is a chemical raw material in the organic chemicals category. Its molecular formula C6H5N3 comprises 6 C, 5 H, 3 N atoms. Its molecular weight is about 119.12. Reported physicochemical data: LogP about 0.3. 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 | 273-21-2 |
|---|---|
| Molecular Formula | C6H5N3 |
| Molecular Weight | 119.12 |
| LogP | 0.3 |
| Category | Organic Chemicals |
4-Azabenzimidazole is a carbon-based organic compound with CAS registry number 273-21-2 and molecular formula C6H5N3 (molecular weight 119.12), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 273-21-2
Its molecular formula C6H5N3 comprises 6 C, 5 H, 3 N atoms.
Also known as: 4-Azabenzimidazole · 4-氮杂苯并咪唑
Category: organic chemicals
The CAS registry number of 4-Azabenzimidazole is 273-21-2.
Molecular formula C6H5N3, molecular weight 119.12.
It is also registered under: 4-Azabenzimidazole, 4-氮杂苯并咪唑.
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 4-Azabenzimidazole (CAS 273-21-2), compiled from public chemistry databases.
| CAS Registry Number | 273-21-2 |
|---|---|
| PubChem CID | 67504 |
| Molecular formula | C6H5N3 |
| IUPAC name | 1H-imidazo[4,5-b]pyridine |
| Molecular Weight | 119.12 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 119.048347172 |
| Monoisotopic Mass | 119.048347172 |
| Topological Polar Surface Area | 41.6 |
| Heavy Atom Count | 9 |
| LogP | 0.3 |
|---|
1H-Imidazo[4,5-b]pyridine; 273-21-2; 1-Deazapurine; 3,4-Diazaindole; 7-Azabenzimidazole; 1H-Imidazo(4,5-b)pyridine; Imidazo(4,5-b)pyridine; Imidazo[4,5-b]pyridine; DTXSID9075375; RefChem:79746; DTXCID0037653; 205-987-3; 3H-Imidazo[4,5-b]pyridine; 4-Azabenzimidazole; 170245-18-8; 4H-Imidazo[4,5-b]pyridine
| Reported hazard statements | H302 (98.6%) |
|---|
H302 (98.6%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
4-Azabenzimidazole · CAS 273-21-2 · C6H5N3. LogP: 0.3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-氮杂苯并咪唑