![Molecular structure of tert-butyl 3-[(methanesulfonyloxy)methyl]azetidine-1-carboxylate (CAS 142253-57-4)](/images/chem_structures_svg/265/142253-57-4.svg)
tert-butyl 3-[(methanesulfonyloxy)methyl]azetidine-1-carboxylate
Also known as: 1-Azetidinecarboxylic acid, 3-[[(methylsulfonyl)oxy]methyl]-, 1,1-dimethylethyl ester, 1-Boc-3-(mesyloxymethyl)azetidine, 1-Boc-3-[[(methylsulfonyl)oxy]methyl]azetidine, 3-[[(methylsulfonyl)oxy]methyl]-1-azetidinecarboxylic acid tert-butyl ester, 3-methanesulfonyloxymethyl-azetidine-1-carboxylic acid tert-butyl ester, tert-Butyl 3-{[(methylsulfonyl)oxy]methyl}azetidine-1-carboxylate, tert-butyl 3-(((methylsulfonyl)oxy)methyl)azetidine-1-carboxylate, tert-butyl 3-(methanesulfonyloxymethyl)azetidine-1-carboxylate
tert-butyl 3-[(methanesulfonyloxy)methyl]azetidine-1-carboxylate (CAS 142253-57-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H19NO5S and a molecular weight of 265.32700 g/mol. Key properties include a boiling point of 390.0±15.0 °C(Predicted) and a density of 1.238±0.06 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 142253-57-4
- Jingsj CID
- J-1118918-7
- Molecular Formula
- C10H19NO5S
- Molecular Weight
- 265.32700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 390.0±15.0 °C(Predicted) |
|---|---|
| Density | 1.238±0.06 g/cm3(Predicted) |
| Exact Mass | 265.09800 |
| PSA | 81.29000 |
| LogP | 1.84820 |
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 tert-butyl 3-[(methanesulfonyloxy)methyl]azetidine-1-carboxylate?
The CAS number of tert-butyl 3-[(methanesulfonyloxy)methyl]azetidine-1-carboxylate is 142253-57-4.
What are the molecular formula and molecular weight of tert-butyl 3-[(methanesulfonyloxy)methyl]azetidine-1-carboxylate?
tert-butyl 3-[(methanesulfonyloxy)methyl]azetidine-1-carboxylate has molecular formula C10H19NO5S and molecular weight 265.32700 g/mol.
What are the upstream and downstream products of tert-butyl 3-[(methanesulfonyloxy)methyl]azetidine-1-carboxylate?
For tert-butyl 3-[(methanesulfonyloxy)methyl]azetidine-1-carboxylate, Upstream Products: tert-Butyl 3-(hydroxymethyl)azetidine-1-carboxylate, Di-tert-butyl dicarbonate.
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 3-[(methanesulfonyloxy)methyl]azetidine-1-carboxylate (CAS 142253-57-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1118918-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.