3-bromopyrazin-2-amine (CAS 21943-12-4) — formula C4H4BrN3, molecular weight 174.00; category organic chemicals.
3-bromopyrazin-2-amine (CAS 21943-12-4) is a chemical raw material in the organic chemicals category. Its molecular formula C4H4BrN3 comprises 4 C, 4 H, 1 Br, 3 N atoms. Its molecular weight is about 174.00. 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 | 21943-12-4 |
|---|---|
| Molecular Formula | C4H4BrN3 |
| Molecular Weight | 174.00 |
| LogP | 0.5 |
| Category | Organic Chemicals |
3-bromopyrazin-2-amine is a carbon-based organic compound with CAS registry number 21943-12-4 and molecular formula C4H4BrN3 (molecular weight 174.00), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21943-12-4
Its molecular formula C4H4BrN3 comprises 4 C, 4 H, 1 Br, 3 N atoms.
Also known as: 3-bromopyrazin-2-amine · 3-溴吡嗪-2-胺 · 2-Amino-3-bromopyrazine
Category: organic chemicals
The CAS registry number of 3-bromopyrazin-2-amine is 21943-12-4.
Molecular formula C4H4BrN3, molecular weight 174.00.
It is also registered under: 3-bromopyrazin-2-amine, 3-溴吡嗪-2-胺, 2-Amino-3-bromopyrazine.
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-bromopyrazin-2-amine (CAS 21943-12-4), compiled from public chemistry databases.
| CAS Number | 21943-12-4 |
|---|---|
| PubChem CID | 14735942 |
| Molecular Formula | C4H4BrN3 |
| IUPAC Name | 3-bromopyrazin-2-amine |
| Molecular Weight | 174.00 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 172.95886 |
| Monoisotopic Mass | 172.95886 |
| Topological Polar Surface Area | 51.8 |
| Heavy Atom Count | 8 |
21943-12-4; 3-bromopyrazin-2-amine; DTXSID40563422; RefChem:277793; DTXCID60514198; 877-667-7; 2-Amino-3-bromopyrazine; 3-BROMO-2-PYRAZINAMINE; C4H4BrN3; MFCD09909692; Bromopyrazin-2-amine; 3-bromo-pyrazin-2-ylamine; SCHEMBL557517; BCP23405; 2-Amino-3-bromopyrazine;; CHEMBL4515428
| Notified hazard statements | H302 (100%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-溴吡嗪-2-胺