4-Ethyl-5-fluoropyridine (CAS 137234-88-9) — formula C6H7FN2, molecular weight 126.13; category organic chemicals.
4-Ethyl-5-fluoropyridine (CAS 137234-88-9) is a chemical raw material in the organic chemicals category. Its molecular formula C6H7FN2 comprises 6 C, 7 H, 1 F, 2 N atoms. Its molecular weight is about 126.13. Reported physicochemical data: LogP about 1.1. 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 | 137234-88-9 |
|---|---|
| Molecular Formula | C6H7FN2 |
| Molecular Weight | 126.13 |
| LogP | 1.1 |
| Category | Organic Chemicals |
4-Ethyl-5-fluoropyridine is a carbon-based organic compound with CAS registry number 137234-88-9 and molecular formula C6H7FN2 (molecular weight 126.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 137234-88-9
Its molecular formula C6H7FN2 comprises 6 C, 7 H, 1 F, 2 N atoms.
Also known as: 4-Ethyl-5-fluoropyridine · 4-乙基-5-氟吡啶
Category: organic chemicals
The CAS registry number of 4-Ethyl-5-fluoropyridine is 137234-88-9.
Molecular formula C6H7FN2, molecular weight 126.13.
It is also registered under: 4-Ethyl-5-fluoropyridine, 4-乙基-5-氟吡啶.
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 4-Ethyl-5-fluoropyridine (CAS 137234-88-9), compiled from public chemistry databases.
| CAS Registry Number | 137234-88-9 |
|---|---|
| PubChem CID | 19074919 |
| Molecular formula | C6H7FN2 |
| IUPAC name | 4-ethyl-5-fluoropyrimidine |
| UNII (FDA) | RT448KF49C |
| Molecular Weight | 126.13 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 126.05932639 |
| Monoisotopic Mass | 126.05932639 |
| Topological Polar Surface Area | 25.8 |
| Heavy Atom Count | 9 |
4-Ethyl-5-fluoropyrimidine; 137234-88-9; PYRIMIDINE, 4-ETHYL-5-FLUORO-; UNII-RT448KF49C; RT448KF49C; Voriconazole specified impurity C [EP]; DTXSID20160115; VORICONAZOLE IMPURITY C [EP IMPURITY]; VORICONAZOLE IMPURITY C (EP IMPURITY); RefChem:98881; DTXCID0082606; Voriconazole specified impurity C; 811-230-3; Voriconazole EP Impurity C; MFCD06657566; AKOS005258652
| Reported hazard statements | H301 (100%), H351 (100%), H360 (100%), H373 (100%), H412 (100%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
H351 (100%): Suspected of causing cancer [Warning Carcinogenicity]
4,4'-oxydibenzenesulfonyl hydrazide · CAS 137234-88-9 · C6H7FN2. UNII RT448KF49C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-乙基-5-氟吡啶