tert-Butyl 4-(((methylsulfonyl)oxy)methyl)piperidine-1-carboxylate
Also known as: 1-Boc-4-methanesulfonyloxymethyl-piperidine, 1-Boc-4-(Methylsulfonyloxymethyl)piperidine, 1-N-Boc-4-methanesulfonyloxymethylpiperidine, 1-Piperidinecarboxylic acid, 4-[[(methylsulfonyl)oxy]methyl]-, 1,1-dimethylethyl ester, tert-Butyl 4-methylsulfonyloxymethyl-1-piperidinecarboxylate, tert-Butyl 4-{[(methylsulfonyl)oxy]methyl}piperidine-1-carboxylate, tert-Butyl 4-([(methylsulfonyl)oxy]methyl)tetrahydro-1(2H)-pyridinecarboxylate, 2-Methyl-2-propanyl 4-{[(methylsulfonyl)oxy]methyl}-1-piperidinecarboxylate
tert-Butyl 4-(((methylsulfonyl)oxy)methyl)piperidine-1-carboxylate (CAS 161975-39-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H23NO5S and a molecular weight of 293.380 g/mol. Key properties include a melting point of 73-76ºC, a boiling point of 418.8±18.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 207.1±21.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 161975-39-9
- Jingsj CID
- J-1032046-4
- Molecular Formula
- C12H23NO5S
- Molecular Weight
- 293.380 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 73-76ºC |
|---|---|
| Boiling Point | 418.8±18.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 207.1±21.2 °C |
| Exact Mass | 293.129700 |
| PSA | 81.29000 |
| LogP | 1.04 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.487 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 tert-Butyl 4-(((methylsulfonyl)oxy)methyl)piperidine-1-carboxylate?
The CAS number of tert-Butyl 4-(((methylsulfonyl)oxy)methyl)piperidine-1-carboxylate is 161975-39-9.
What are the molecular formula and molecular weight of tert-Butyl 4-(((methylsulfonyl)oxy)methyl)piperidine-1-carboxylate?
tert-Butyl 4-(((methylsulfonyl)oxy)methyl)piperidine-1-carboxylate has molecular formula C12H23NO5S and molecular weight 293.380 g/mol.
What are the upstream and downstream products of tert-Butyl 4-(((methylsulfonyl)oxy)methyl)piperidine-1-carboxylate?
For tert-Butyl 4-(((methylsulfonyl)oxy)methyl)piperidine-1-carboxylate, Upstream Products: tert-Butyl 4-(hydroxymethyl)piperidine-1-carboxylate, Methanesulfonic anhydride, Di-tert-butyl dicarbonate; Downstream Products: tert-Butyl 4-(iodomethyl)piperidine-1-carboxylate, 1-Boc-4-(aminomethyl)piperidine, tert-butyl 4-(cyanomethyl)piperidine-1-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. "tert-Butyl 4-(((methylsulfonyl)oxy)methyl)piperidine-1-carboxylate (CAS 161975-39-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1032046-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.