3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylic acid
Also known as: 3-methyl-2-oxo-1,3-benzoxazole-5-carboxylic acid, 2-keto-3-methyl-1,3-benzoxazole-5-carboxylic acid, 3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid, 3-methyl-2-oxo-2,3-dihydrobenzooxazole-5-carboxylic acid, 5-Benzoxazolecarboxylic acid, 2,3-dihydro-3-methyl-2-oxo-, ZERO/009902, 3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylic acid(SALTDATA: FREE)
3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylic acid (CAS 154780-52-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7NO4 and a molecular weight of 193.15600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 154780-52-6
- Jingsj CID
- J-1355174-1
- Molecular Formula
- C9H7NO4
- Molecular Weight
- 193.15600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 193.03800 |
|---|---|
| PSA | 72.44000 |
| LogP | 0.82970 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylic acid?
The CAS number of 3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylic acid is 154780-52-6.
What are the molecular formula and molecular weight of 3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylic acid?
3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylic acid has molecular formula C9H7NO4 and molecular weight 193.15600 g/mol.
What are the upstream and downstream products of 3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylic acid?
For 3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylic acid, Upstream Products: 2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylic acid, iodomethane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylic acid (CAS 154780-52-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355174-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.