Methyl 5-methyl-4-nitrothiophene-2-carboxylate
Also known as: 2-Thiophenecarboxylic acid, 5-methyl-4-nitro-, methyl ester, 5-Methyl-4-nitro-2-thiophenecarboxylic acid methyl ester, methyl 5-methyl-4-nitro-2-thiophenecarboxylate, 5-Methyl-4-nitro-thiophene-2-carboxylic acid methyl ester, methyl 4-nitro-5-methylthiophene-2-carboxylate
Methyl 5-methyl-4-nitrothiophene-2-carboxylate (CAS 56921-01-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7NO4S and a molecular weight of 201.20000 g/mol. Key properties include a boiling point of 328.3ºC at 760 mmHg, a density of 1.388g/cm3 and a flash point of 152.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 56921-01-8
- Jingsj CID
- J-1117073-3
- Molecular Formula
- C7H7NO4S
- Molecular Weight
- 201.20000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 328.3ºC at 760 mmHg |
|---|---|
| Density | 1.388g/cm3 |
| Flash Point | 152.4ºC |
| Exact Mass | 201.01000 |
| PSA | 100.36000 |
| LogP | 2.27450 |
| Refractive Index | 1.573 |
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 Methyl 5-methyl-4-nitrothiophene-2-carboxylate?
The CAS number of Methyl 5-methyl-4-nitrothiophene-2-carboxylate is 56921-01-8.
What are the molecular formula and molecular weight of Methyl 5-methyl-4-nitrothiophene-2-carboxylate?
Methyl 5-methyl-4-nitrothiophene-2-carboxylate has molecular formula C7H7NO4S and molecular weight 201.20000 g/mol.
What are the upstream and downstream products of Methyl 5-methyl-4-nitrothiophene-2-carboxylate?
For Methyl 5-methyl-4-nitrothiophene-2-carboxylate, Upstream Products: Methanol, 2-Methyl-3-nitrothiophene-5-carboxylic Acid, Methyl 5-methylthiophene-2-carboxylate; Downstream Products: Methyl 1-acetyl-1H-thieno[3,2-c]pyrazole-5-carboxylate, methyl 4-amino-5-methylthiophene-2-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 5-methyl-4-nitrothiophene-2-carboxylate (CAS 56921-01-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1117073-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.