3-Amino-2,5-dibromopyridine (CAS 90902-84-4) — formula C5H4Br2N2, molecular weight 251.91; category organic chemicals.
3-Amino-2,5-dibromopyridine (CAS 90902-84-4) is a chemical raw material in the organic chemicals category. Its molecular formula C5H4Br2N2 comprises 5 C, 4 H, 2 Br, 2 N atoms. Its molecular weight is about 251.91. Reported physicochemical data: LogP about 1.9. 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 | 90902-84-4 |
|---|---|
| Molecular Formula | C5H4Br2N2 |
| Molecular Weight | 251.91 |
| LogP | 1.9 |
| Category | Organic Chemicals |
3-Amino-2,5-dibromopyridine is a carbon-based organic compound with CAS registry number 90902-84-4 and molecular formula C5H4Br2N2 (molecular weight 251.91), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 90902-84-4
Its molecular formula C5H4Br2N2 comprises 5 C, 4 H, 2 Br, 2 N atoms.
Also known as: 3-Amino-2,5-dibromopyridine · 3-氨基-2,5-二溴吡啶
Category: organic chemicals
The CAS registry number of 3-Amino-2,5-dibromopyridine is 90902-84-4.
Molecular formula C5H4Br2N2, molecular weight 251.91.
It is also registered under: 3-Amino-2,5-dibromopyridine, 3-氨基-2,5-二溴吡啶.
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 3-Amino-2,5-dibromopyridine (CAS 90902-84-4), compiled from public chemistry databases.
| CAS Registry Number | 90902-84-4 |
|---|---|
| PubChem CID | 19387532 |
| Molecular formula | C5H4Br2N2 |
| IUPAC name | 2,5-dibromopyridin-3-amine |
| Molecular Weight | 251.91 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 251.87207 |
| Monoisotopic Mass | 249.87412 |
| Topological Polar Surface Area | 38.9 |
| Heavy Atom Count | 9 |
2,5-Dibromopyridin-3-amine; 90902-84-4; 2,5-dibromo-3-pyridinamine; DTXSID20598590; RefChem:444251; DTXCID60549349; 804-617-3; 3-Amino-2,5-dibromopyridine; 2,5-Dibromo-pyridin-3-ylamine; 2,5-Dibromo-3-aminopyridine; MFCD09266224; 3-PYRIDINAMINE, 2,5-DIBROMO-; SCHEMBL202631; AKOS015835793; SY041992; EN300-107027
| Reported hazard statements | H301 (95%), H318 (95%) |
|---|
H301 (95%): Toxic if swallowed [Danger Acute toxicity, oral]
H318 (95%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
3-Amino-2,5-dibromopyridine · CAS 90902-84-4 · C5H4Br2N2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-氨基-2,5-二溴吡啶