4-Methylisothiazole-5-carbaldehyde
4-甲基异噻唑-5-甲醛
Also known as: 4-Methyl-isothiazole-5-carbaldehyde, 4-Methylisothiazole-5-carboxaldehyde, 4-Methylthiazole-5-aldehyde, 4-methyl-1,2-thiazole-5-carbaldehyde, 4-methyl-5-Isothiazolecarboxaldehyde, 5-Formyl-4-methyl-isothiazol, 5-Isothiazolecarboxaldehyde, 4-methyl-
4-Methylisothiazole-5-carbaldehyde (CAS 88511-33-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5NOS and a molecular weight of 127.16400 g/mol. It is also known as 4-Methyl-isothiazole-5-carbaldehyde, 4-Methylisothiazole-5-carboxaldehyde and 4-Methylthiazole-5-aldehyde. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 88511-33-5
- Jingsj CID
- J-1167585-3
- Molecular Formula
- C5H5NOS
- Chinese Name
- 4-甲基异噻唑-5-甲醛
- Molecular Weight
- 127.16400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-Methylisothiazole-5-carbaldehyde?
The CAS number of 4-Methylisothiazole-5-carbaldehyde is 88511-33-5.
What are the molecular formula and molecular weight of 4-Methylisothiazole-5-carbaldehyde?
4-Methylisothiazole-5-carbaldehyde has molecular formula C5H5NOS and molecular weight 127.16400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Methylisothiazole-5-carbaldehyde (CAS 88511-33-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1167585-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.