3-Amino-5-hydroxypyrazole (CAS 6126-22-3) — formula C3H5N3O, molecular weight 99.09; category organic chemicals.
| CAS Number | 6126-22-3 |
|---|---|
| Molecular Formula | C3H5N3O |
| Molecular Weight | 99.09 |
| LogP | -1.4 |
| Category | Organic Chemicals |
3-Amino-5-hydroxypyrazole is a carbon-based organic compound with CAS registry number 6126-22-3 and molecular formula C3H5N3O (molecular weight 99.09), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 6126-22-3
Its molecular formula C3H5N3O comprises 3 C, 5 H, 3 N, 1 O atoms.
Also known as: 3-Amino-5-hydroxypyrazole · 3-氨基-5-羟基吡唑
Category: organic chemicals
The CAS registry number of 3-Amino-5-hydroxypyrazole is 6126-22-3.
Molecular formula C3H5N3O, molecular weight 99.09.
It is also registered under: 3-Amino-5-hydroxypyrazole, 3-氨基-5-羟基吡唑.
Category: Organic Chemicals.
Independent reference data for 3-Amino-5-hydroxypyrazole (CAS 6126-22-3), compiled from public chemistry databases.
| CAS Registry Number | 6126-22-3 |
|---|---|
| PubChem CID | 73538 |
| Molecular formula | C3H5N3O |
| IUPAC name | 3-amino-1,4-dihydropyrazol-5-one |
| UNII (FDA) | NS00046042 |
| Molecular Weight | 99.09 |
|---|---|
| XLogP3 | -1.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 99.043261792 |
| Monoisotopic Mass | 99.043261792 |
| Topological Polar Surface Area | 67.5 |
| Heavy Atom Count | 7 |
5-Amino-2,4-dihydro-3H-pyrazol-3-one; NSC 34806; EINECS 228-095-6; RefChem:101918; 228-095-6; 6126-22-3; 3-amino-1H-pyrazol-5(4H)-one; 3-amino-1,4-dihydropyrazol-5-one; 3-amino-2-pyrazolin-5-one; 5833-31-8; 3H-Pyrazol-3-one, 5-amino-2,4-dihydro-; NSC34806; MFCD01084003; 3H-Pyrazol-3-one,4-dihydro-; iminopyrazolinone; NSC30480
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.8%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
3-Amino-5-hydroxypyrazole · CAS 6126-22-3 · C3H5N3O. UNII NS00046042.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-氨基-5-羟基吡唑