![Molecular structure of 1-[4-(Methylsulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid (CAS 93001-20-8)](/images/chem_structures_svg/067/93001-20-8.svg)
1-[4-(Methylsulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid
Also known as: 1-[4-(Methylsulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid, 1-(4-methanesulfonyl-2-nitro-phenyl)-DL-proline, 1-[4-(Methylsulphonyl)-2-nitrophenyl]-DL-proline, Proline, 1-[4-(methylsulfonyl)-2-nitrophenyl]-, 1-(4-methylsulfonyl-2-nitrophenyl)pyrrolidine-2-carboxylic acid, 4-(2-Carboxypyrrolidin-1-yl)-3-nitrophenyl methyl sulphone, OR8399, FT-0678144, MFCD08692425, DTXSID00656046
1-[4-(Methylsulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid (CAS 93001-20-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14N2O6S and a molecular weight of 314.31400 g/mol. Key properties include a melting point of 173-174ºC, a boiling point of 603ºC at 760mmHg, a density of 1.497g/cm3 and a flash point of 318.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 93001-20-8
- Jingsj CID
- J-1357944-7
- Molecular Formula
- C12H14N2O6S
- Molecular Weight
- 314.31400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 173-174ºC |
|---|---|
| Boiling Point | 603ºC at 760mmHg |
| Density | 1.497g/cm3 |
| Flash Point | 318.5ºC |
| Exact Mass | 314.05700 |
| PSA | 128.88000 |
| LogP | 2.72070 |
| Refractive Index | 1.611 |
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 1-[4-(Methylsulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid?
The CAS number of 1-[4-(Methylsulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid is 93001-20-8.
What are the molecular formula and molecular weight of 1-[4-(Methylsulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid?
1-[4-(Methylsulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid has molecular formula C12H14N2O6S and molecular weight 314.31400 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-[4-(Methylsulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid (CAS 93001-20-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357944-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.