Methyl 4,5-diaminothiophene-2-carboxylate
4,5-二氨基-2-噻吩羧酸甲酯
Also known as: Methyl 4,5-diamino-2-thiophenecarboxylate, 2-Thiophenecarboxylic acid, 4,5-diamino-, methyl ester, 4,5-Diaminothiophene-2-carboxylic acid methyl ester
Methyl 4,5-diaminothiophene-2-carboxylate (CAS 106850-18-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O2S and a molecular weight of 172.20500 g/mol. It is also known as Methyl 4,5-diamino-2-thiophenecarboxylate, 2-Thiophenecarboxylic acid, 4,5-diamino-, methyl ester and 4,5-Diaminothiophene-2-carboxylic acid methyl ester. Key properties include a boiling point of 413.9ºC at 760 mmHg, a density of 1.418g/cm3 and a flash point of 204.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 106850-18-4
- Jingsj CID
- J-1416101-4
- Molecular Formula
- C6H8N2O2S
- Chinese Name
- 4,5-二氨基-2-噻吩羧酸甲酯
- Molecular Weight
- 172.20500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 413.9ºC at 760 mmHg |
|---|---|
| Density | 1.418g/cm3 |
| Flash Point | 204.1ºC |
Frequently Asked Questions
What is the CAS number of Methyl 4,5-diaminothiophene-2-carboxylate?
The CAS number of Methyl 4,5-diaminothiophene-2-carboxylate is 106850-18-4.
What are the molecular formula and molecular weight of Methyl 4,5-diaminothiophene-2-carboxylate?
Methyl 4,5-diaminothiophene-2-carboxylate has molecular formula C6H8N2O2S and molecular weight 172.20500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 4,5-diaminothiophene-2-carboxylate (CAS 106850-18-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1416101-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.