![Molecular structure of 2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid (CAS 291289-41-3)](/images/chem_structures_svg/235/291289-41-3.svg)
2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid
Also known as: 1H-Benzimidazole-4-carboxylic acid, 2,3-dihydro-2-oxo-, 1H-Benzimidazole-4-carboxylicacid,2,3-dihydro-2-oxo-(9CI), 2,3-Dihydro-2-oxo-1H-benzimidazole-4-carboxylic acid, 2-Oxo-2,3-dihydrobenzimidazole-4-carboxylic acid, 2-Oxo-2,3-dihydro-1H-benzimidazole-4-carboxylic acid, 2-hydroxy-1H-benzo[d]imidazole-4-carboxylic acid, 2-oxo-1,3-dihydrobenzimidazole-4-carboxylic acid
2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid (CAS 291289-41-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6N2O3 and a molecular weight of 178.14500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 291289-41-3
- Jingsj CID
- J-1187288-1
- Molecular Formula
- C8H6N2O3
- Molecular Weight
- 178.14500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 178.03800 |
|---|---|
| PSA | 86.21000 |
| LogP | 0.96670 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid?
The CAS number of 2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid is 291289-41-3.
What are the molecular formula and molecular weight of 2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid?
2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid has molecular formula C8H6N2O3 and molecular weight 178.14500 g/mol.
What are the upstream and downstream products of 2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid?
For 2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid, Upstream Products: 3-Amino-2-nitrobenzoic acid, 2,3-Diaminobenzoic acid, 3-ureidobenzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid (CAS 291289-41-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1187288-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.