![Molecular structure of 7-(Thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 676247-93-1)](/images/chem_structures_svg/027/676247-93-1.svg)
7-(Thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
Also known as: 7-(2-thienyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 7-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 7-thien-2-ylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 7-thiophen-2-ylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 7-(2-thienyl)-3-pyrazolo[1,5-a]pyrimidinecarboxylic acid, 7-(2-thienyl)-8-hydropyrazolo[1,5-a]pyrimidine-3-carboxylic acid, BAS 13524060, Oprea1_821336, SBB009468
7-(Thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 676247-93-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H7N3O2S and a molecular weight of 245.25700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 676247-93-1
- Jingsj CID
- J-919232-9
- Molecular Formula
- C11H7N3O2S
- Molecular Weight
- 245.25700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 245.02600 |
|---|---|
| PSA | 95.73000 |
| LogP | 2.15600 |
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 7-(Thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid?
The CAS number of 7-(Thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid is 676247-93-1.
What are the molecular formula and molecular weight of 7-(Thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid?
7-(Thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid has molecular formula C11H7N3O2S and molecular weight 245.25700 g/mol.
What are the upstream and downstream products of 7-(Thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid?
For 7-(Thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, Upstream Products: (E)-3-(Dimethylamino)-1-(thiophen-2-yl)prop-2-en-1-one, 3-Amino-1H-pyrazole-4-carboxylic 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. "7-(Thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 676247-93-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-919232-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.