tert-Butyl 4-((methylsulfonyl)oxy)piperidine-1-carboxylate
Also known as: 1-Boc-4-Methanesulfonyloxypiperidine, 1-Boc-4-(methanesulfonyloxy)piperidine, 4-(Methanesulfonyloxy)piperidine-1-carboxylic Acid tert-Butyl Ester, 1-(tert-Butoxycarbonyl)-4-(methanesulfonyloxy)piperidine, 1-(tert-Butoxycarbonyl)-4-piperidyl Methanesulfonate, N-(tert-Butoxycarbonyl)piperidin-4-yl mesylate, tert-Butyl 4-(Methanesulfonyloxy)piperidine-1-carboxylate, 4-Methanesulfonyloxy-piperidine-1-carboxylic acid tert-butyl ester, 1-Piperidinecarboxylic acid, 4-[(methylsulfonyl)oxy]-, 1,1-dimethylethyl ester, MFCD04116220
tert-Butyl 4-((methylsulfonyl)oxy)piperidine-1-carboxylate (CAS 141699-59-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H21NO5S and a molecular weight of 279.353 g/mol. Key properties include a melting point of 95 °C, a boiling point of 407.2±34.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 200.1±25.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 141699-59-4
- Jingsj CID
- J-1525826-1
- Molecular Formula
- C11H21NO5S
- Molecular Weight
- 279.353 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 95 °C |
|---|---|
| Boiling Point | 407.2±34.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 200.1±25.7 °C |
| Exact Mass | 279.114044 |
| PSA | 81.29000 |
| LogP | 0.76 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.500 |
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)piperidine-1-carboxylate?
The CAS number of tert-Butyl 4-((methylsulfonyl)oxy)piperidine-1-carboxylate is 141699-59-4.
What are the molecular formula and molecular weight of tert-Butyl 4-((methylsulfonyl)oxy)piperidine-1-carboxylate?
tert-Butyl 4-((methylsulfonyl)oxy)piperidine-1-carboxylate has molecular formula C11H21NO5S and molecular weight 279.353 g/mol.
What are the upstream and downstream products of tert-Butyl 4-((methylsulfonyl)oxy)piperidine-1-carboxylate?
For tert-Butyl 4-((methylsulfonyl)oxy)piperidine-1-carboxylate, Upstream Products: tert-Butyl 4-hydroxypiperidine-1-carboxylate, 4-Hydroxypiperidine, Di-tert-butyl dicarbonate; Downstream Products: tert-Butyl 4-azidopiperidine-1-carboxylate, 1-Boc-4-cyanopiperidine, tert-Butyl 4-(methylsulfonyl)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)piperidine-1-carboxylate (CAS 141699-59-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525826-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.