Ethyl 2-hydrazino-4-methyl-1,3-thiazole-5-carboxylate
Also known as: 2-Hydrazino-4-methyl-thiazole-5-carboxylic acid ethyl ester, Ethyl 2-hydrazino-4-methylthiazole-5-carboxylate, 2-Hydrazino-4-methyl-5-thiazolecarboxylic acid ethyl ester, Ethyl 2-hydrazinyl-4-methyl-1,3-thiazole-5-carboxylate, Ethyl 2-hydrazinyl-4-methylthiazole-5-carboxylate, 5-Thiazolecarboxylic acid, 2-hydrazinyl-4-methyl-, ethyl ester
Ethyl 2-hydrazino-4-methyl-1,3-thiazole-5-carboxylate (CAS 52481-66-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H11N3O2S and a molecular weight of 201.24600 g/mol. Key properties include a boiling point of 335.4ºC at 760 mmHg, a density of 1.346g/cm3 and a flash point of 156.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 52481-66-0
- Jingsj CID
- J-1466273-8
- Molecular Formula
- C7H11N3O2S
- Molecular Weight
- 201.24600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 335.4ºC at 760 mmHg |
|---|---|
| Density | 1.346g/cm3 |
| Flash Point | 156.6ºC |
| Exact Mass | 201.05700 |
| PSA | 105.48000 |
| LogP | 1.68710 |
| Refractive Index | 1.619 |
Frequently Asked Questions
What is the CAS number of Ethyl 2-hydrazino-4-methyl-1,3-thiazole-5-carboxylate?
The CAS number of Ethyl 2-hydrazino-4-methyl-1,3-thiazole-5-carboxylate is 52481-66-0.
What are the molecular formula and molecular weight of Ethyl 2-hydrazino-4-methyl-1,3-thiazole-5-carboxylate?
Ethyl 2-hydrazino-4-methyl-1,3-thiazole-5-carboxylate has molecular formula C7H11N3O2S and molecular weight 201.24600 g/mol.
What are the upstream and downstream products of Ethyl 2-hydrazino-4-methyl-1,3-thiazole-5-carboxylate?
For Ethyl 2-hydrazino-4-methyl-1,3-thiazole-5-carboxylate, Upstream Products: ethyl 2-bromo-4-methyl-1,3-thiazole-5-carboxylate, Ethyl 2-chloroacetoacetate, Thiosemicarbazide; Downstream Products: Ethyl 4-methylthiazole-5-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 2-hydrazino-4-methyl-1,3-thiazole-5-carboxylate (CAS 52481-66-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1466273-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.