5-AMINO-3-ETHYL-1H-PYRAZOLE (CAS 1904-24-1) — formula C5H9N3, molecular weight 111.15; category organic chemicals.
5-AMINO-3-ETHYL-1H-PYRAZOLE (CAS 1904-24-1) is a chemical raw material in the organic chemicals category. Its molecular formula C5H9N3 comprises 5 C, 9 H, 3 N atoms. Its molecular weight is about 111.15. Reported physicochemical data: LogP about 0.7. 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 | 1904-24-1 |
|---|---|
| Molecular Formula | C5H9N3 |
| Molecular Weight | 111.15 |
| LogP | 0.7 |
| Category | Organic Chemicals |
5-AMINO-3-ETHYL-1H-PYRAZOLE is a carbon-based organic compound with CAS registry number 1904-24-1 and molecular formula C5H9N3 (molecular weight 111.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1904-24-1
Its molecular formula C5H9N3 comprises 5 C, 9 H, 3 N atoms.
Also known as: 5-AMINO-3-ETHYL-1H-PYRAZOLE · 5-氨基-3-乙基-1H-吡唑
Category: organic chemicals
The CAS registry number of 5-AMINO-3-ETHYL-1H-PYRAZOLE is 1904-24-1.
Molecular formula C5H9N3, molecular weight 111.15.
It is also registered under: 5-AMINO-3-ETHYL-1H-PYRAZOLE, 5-氨基-3-乙基-1H-吡唑.
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 5-AMINO-3-ETHYL-1H-PYRAZOLE (CAS 1904-24-1), compiled from public chemistry databases.
| CAS Registry Number | 1904-24-1 |
|---|---|
| PubChem CID | 21991095 |
| Molecular formula | C5H9N3 |
| IUPAC name | 5-ethyl-1H-pyrazol-3-amine |
| UNII (FDA) | Z360168062 |
| Molecular Weight | 111.15 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 111.079647300 |
| Monoisotopic Mass | 111.079647300 |
| Topological Polar Surface Area | 54.7 |
| Heavy Atom Count | 8 |
3-ethyl-1H-pyrazol-5-amine; RefChem:501298; 681-616-2; 1904-24-1; 5-Ethyl-1H-Pyrazol-3-Amine; 5-Amino-3-ethyl-1H-pyrazole; 3-AMINO-5-ETHYLPYRAZOLE; 3-AMINO-5-ETHYL-1H-PYRAZOLE; 5-ethyl-2H-pyrazol-3-ylamine; 1H-PYRAZOL-3-AMINE, 5-ETHYL-; 5-amino-3-ethylpyrazole; MFCD08060982; 133284-57-8; MFCD02255832; 3-Amino-5-ethyl-2H-pyrazole; ethyl-5-aminopyrazole
| Reported hazard statements | H302 (93.1%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (93.1%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
5-AMINO-3-ETHYL-1H-PYRAZOLE · CAS 1904-24-1 · C5H9N3. UNII Z360168062.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-氨基-3-乙基-1H-吡唑