5-(Hydroxymethyl)isoxazole-3-carboxylic acid
5-羟基甲基异噁唑-3-羧酸
Also known as: 5-(HYDROXYMETHYL)ISOXAZOLE-3-CARBOXYLIC ACID, 5-(Hydroxymethyl)-1,2-oxazole-3-carboxylic acid, 3-Isoxazolecarboxylic acid, 5-(hydroxymethyl)-, 3-Isoxazolecarboxylic acid, 5-(hydroxymethyl)- (9CI), 5-hydroxymethyl isoxazole 3-carboxylic acid, 5-hydroxymethyl-3-isoxazolecarboxylic acid, AKOS PAO-1510
5-(Hydroxymethyl)isoxazole-3-carboxylic acid (CAS 139297-56-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H5NO4 and a molecular weight of 143.09700 g/mol. It is also known as 5-(HYDROXYMETHYL)ISOXAZOLE-3-CARBOXYLIC ACID, 5-(Hydroxymethyl)-1,2-oxazole-3-carboxylic acid and 3-Isoxazolecarboxylic acid, 5-(hydroxymethyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 139297-56-6
- Jingsj CID
- J-1306944-7
- Molecular Formula
- C5H5NO4
- Chinese Name
- 5-羟基甲基异噁唑-3-羧酸
- Molecular Weight
- 143.09700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 5-(Hydroxymethyl)isoxazole-3-carboxylic acid?
The CAS number of 5-(Hydroxymethyl)isoxazole-3-carboxylic acid is 139297-56-6.
What are the molecular formula and molecular weight of 5-(Hydroxymethyl)isoxazole-3-carboxylic acid?
5-(Hydroxymethyl)isoxazole-3-carboxylic acid has molecular formula C5H5NO4 and molecular weight 143.09700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(Hydroxymethyl)isoxazole-3-carboxylic acid (CAS 139297-56-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1306944-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.