2-BROMO-5-METHOXYPYRAZINE (CAS 143250-10-6) — formula C5H5BrN2O, molecular weight 189.01; category organic chemicals.
2-BROMO-5-METHOXYPYRAZINE (CAS 143250-10-6) is a chemical raw material in the organic chemicals category. Its molecular formula C5H5BrN2O comprises 5 C, 5 H, 1 Br, 2 N, 1 O atoms. Its molecular weight is about 189.01. Reported physicochemical data: LogP about 1.6. 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 | 143250-10-6 |
|---|---|
| Molecular Formula | C5H5BrN2O |
| Molecular Weight | 189.01 |
| LogP | 1.6 |
| Category | Organic Chemicals |
2-BROMO-5-METHOXYPYRAZINE is a carbon-based organic compound with CAS registry number 143250-10-6 and molecular formula C5H5BrN2O (molecular weight 189.01), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 143250-10-6
Its molecular formula C5H5BrN2O comprises 5 C, 5 H, 1 Br, 2 N, 1 O atoms.
Also known as: 2-BROMO-5-METHOXYPYRAZINE · 2-溴-5-甲氧基吡嗪
Category: organic chemicals
The CAS registry number of 2-BROMO-5-METHOXYPYRAZINE is 143250-10-6.
Molecular formula C5H5BrN2O, molecular weight 189.01.
It is also registered under: 2-BROMO-5-METHOXYPYRAZINE, 2-溴-5-甲氧基吡嗪.
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 2-BROMO-5-METHOXYPYRAZINE (CAS 143250-10-6), compiled from public chemistry databases.
| CAS Registry Number | 143250-10-6 |
|---|---|
| PubChem CID | 19756172 |
| Molecular formula | C5H5BrN2O |
| IUPAC name | 2-bromo-5-methoxypyrazine |
| UNII (FDA) | AM20070311 |
| Molecular Weight | 189.01 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 187.95853 |
| Monoisotopic Mass | 187.95853 |
| Topological Polar Surface Area | 35 |
| Heavy Atom Count | 9 |
2-bromo-5-methoxypyrazine; 143250-10-6; DTXSID40599584; RefChem:257371; DTXCID90550342; 640-637-7; 2-Bromo-5-methoxy-pyrazine; MFCD08235189; Pyrazine, 2-bromo-5-methoxy-; SCHEMBL421562; AKOS006284031; CS-W008616; FS-2663; PB10528; SY021384; 2-Bromo-5-methoxy-1,4-diazine
| Reported hazard statements | H227 (50%), H302 (100%), H315 (100%), H319 (100%), H332 (50%), H335 (100%), H412 (50%) |
|---|
H227 (50%): Combustible liquid [Warning Flammable liquids]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
2-BROMO-5-METHOXYPYRAZINE · CAS 143250-10-6 · C5H5BrN2O. UNII AM20070311.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-溴-5-甲氧基吡嗪