ethyl 4-pyrazolecarboxylate (CAS 37622-90-5) — formula C6H8N2O2, molecular weight 140.14; category dyes and pigments.
ethyl 4-pyrazolecarboxylate (CAS 37622-90-5) is a chemical raw material in the dyes and pigments category. Its molecular formula C6H8N2O2 comprises 6 C, 8 H, 2 N, 2 O atoms. Its molecular weight is about 140.14. Reported physicochemical data: LogP about 0.4. 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 | 37622-90-5 |
|---|---|
| Molecular Formula | C6H8N2O2 |
| Molecular Weight | 140.14 |
| LogP | 0.4 |
| Category | Dyes & Pigments |
ethyl 4-pyrazolecarboxylate is a colorant or pigment compound with CAS registry number 37622-90-5 and molecular formula C6H8N2O2 (molecular weight 140.14), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 37622-90-5
Its molecular formula C6H8N2O2 comprises 6 C, 8 H, 2 N, 2 O atoms.
Also known as: ethyl 4-pyrazolecarboxylate · 4-吡唑甲酸乙酯
Category: dyes and pigments
The CAS registry number of ethyl 4-pyrazolecarboxylate is 37622-90-5.
Molecular formula C6H8N2O2, molecular weight 140.14.
It is also registered under: ethyl 4-pyrazolecarboxylate, 4-吡唑甲酸乙酯.
Category: Dyes & Pigments.
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 ethyl 4-pyrazolecarboxylate (CAS 37622-90-5), compiled from public chemistry databases.
| CAS Registry Number | 37622-90-5 |
|---|---|
| PubChem CID | 142179 |
| Molecular formula | C6H8N2O2 |
| IUPAC name | ethyl 1H-pyrazole-4-carboxylate |
| Molecular Weight | 140.14 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 140.058577502 |
| Monoisotopic Mass | 140.058577502 |
| Topological Polar Surface Area | 55 |
| Heavy Atom Count | 10 |
Ethyl 1H-pyrazole-4-carboxylate; RefChem:593387; 609-452-9; Ethyl 4-pyrazolecarboxylate; 37622-90-5; Ethyl pyrazole-4-carboxylate; 1H-Pyrazole-4-carboxylic acid, ethyl ester; 1H-Pyrazole-4-carboxylic acid ethyl ester; MFCD00010844; 4-ethoxycarbonylpyrazole; 4-Pyrazolecarboxylic Acid Ethyl Ester; ethyl 1~{H}-pyrazole-4-carboxylate; 4-ethoxycarbonyl-1H-pyrazole; SCHEMBL369224; ethyl-1h-pyrazole-4-carboxylate; STR08196
| Reported hazard statements | H315 (100%), H319 (100%), H335 (98%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
ethyl 4-pyrazolecarboxylate · CAS 37622-90-5 · C6H8N2O2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-吡唑甲酸乙酯