1H-Pyrazole-4-carboxaldehyde (CAS 35344-95-7) — formula C4H4N2O, molecular weight 96.09; category organic chemicals.
1H-Pyrazole-4-carboxaldehyde (CAS 35344-95-7) is a chemical raw material in the organic chemicals category. Its molecular formula C4H4N2O comprises 4 C, 4 H, 2 N, 1 O atoms. Its molecular weight is about 96.09. Reported physicochemical data: LogP about -0.9. 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 | 35344-95-7 |
|---|---|
| Molecular Formula | C4H4N2O |
| Molecular Weight | 96.09 |
| LogP | -0.9 |
| Category | Organic Chemicals |
1H-Pyrazole-4-carboxaldehyde is a carbon-based organic compound with CAS registry number 35344-95-7 and molecular formula C4H4N2O (molecular weight 96.09), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 35344-95-7
Its molecular formula C4H4N2O comprises 4 C, 4 H, 2 N, 1 O atoms.
Also known as: 1H-Pyrazole-4-carboxaldehyde · 1H-吡唑-4-甲醛
Category: organic chemicals
The CAS registry number of 1H-Pyrazole-4-carboxaldehyde is 35344-95-7.
Molecular formula C4H4N2O, molecular weight 96.09.
It is also registered under: 1H-Pyrazole-4-carboxaldehyde, 1H-吡唑-4-甲醛.
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 1H-Pyrazole-4-carboxaldehyde (CAS 35344-95-7), compiled from public chemistry databases.
| CAS Registry Number | 35344-95-7 |
|---|---|
| PubChem CID | 5130673 |
| Molecular formula | C4H4N2O |
| IUPAC name | 1H-pyrazole-4-carbaldehyde |
| UNII (FDA) | ST45061400 |
| Molecular Weight | 96.09 |
|---|---|
| XLogP3 | -0.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 96.032362755 |
| Monoisotopic Mass | 96.032362755 |
| Topological Polar Surface Area | 45.8 |
| Heavy Atom Count | 7 |
1H-pyrazole-4-carbaldehyde; 35344-95-7; DTXSID50408613; RefChem:239963; DTXCID60359465; 636-879-8; 1H-Pyrazole-4-carboxaldehyde; 4-FORMYLPYRAZOLE; MFCD02179514; 4-pyrazolecarboxaldehyde; pyrazole-4-carboxaldehyde; pyrazole-4-carbaldehyde; 4-Pyrazolecarboxaldehyde; 1H-Pyrazole-4-carboxaldehyde; 1-H-pyrazole-4-carbaldehyde; SCHEMBL124480; 1-H-pyrazole-4-carboxaldehyde
| Reported hazard statements | H302 (100%), H315 (100%), H317 (97.7%), H318 (97.7%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
1H-Pyrazole-4-carboxaldehyde · CAS 35344-95-7 · C4H4N2O. UNII ST45061400.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1H-吡唑-4-甲醛