![Molecular structure of ethyl 4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 30720-25-3)](/images/chem_structures_svg/158/30720-25-3.svg)
ethyl 4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate
Also known as: 4-CHLORO-1-ETHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLIC ACID ETHYL ESTER, 1H-Pyrazolo[3,4-b]pyridine-5-carboxylic acid, 4-chloro-1-ethyl-, ethyl ester, Ethyl 4-chloro-1-ethyl-pyrazolo[3,4-b]pyridine-5-carboxylate, Ethyl 4-chloro-1-ethyl-pyrazopyridine-5-carboxy-late, ETHYL-4-CHLORO-1-ETHYL-1H-PYRAZOLE [3,4]PYRIDINE-5-CARBOXYLATE, Ethyl 4-chloro-1-ethylpyrazolo[3,4-b]pyridine-5-carboxylate
ethyl 4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 30720-25-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H12ClN3O2 and a molecular weight of 253.68500 g/mol. Key properties include a boiling point of 348.51ºC at 760 mmHg, a density of 1.377g/cm3 and a flash point of 164.573ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 30720-25-3
- Jingsj CID
- J-1508001-0
- Molecular Formula
- C11H12ClN3O2
- Molecular Weight
- 253.68500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 348.51ºC at 760 mmHg |
|---|---|
| Density | 1.377g/cm3 |
| Flash Point | 164.573ºC |
| Exact Mass | 253.06200 |
| PSA | 57.01000 |
| LogP | 2.28130 |
| Refractive Index | 1.619 |
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 ethyl 4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate?
The CAS number of ethyl 4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate is 30720-25-3.
What are the molecular formula and molecular weight of ethyl 4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate?
ethyl 4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate has molecular formula C11H12ClN3O2 and molecular weight 253.68500 g/mol.
What are the upstream and downstream products of ethyl 4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate?
For ethyl 4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate, Upstream Products: 1-Ethyl-1H-pyrazol-5-amine, Diethyl ethoxymethylenemalonate; Downstream Products: 1-Ethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid, 4-Chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-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. "ethyl 4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 30720-25-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508001-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.