tert-Butyl 3-cyano-4-hydroxypyrrolidine-1-carboxylate

N-叔丁氧羰基-3-氰基-4-羟基吡咯烷

Also known as: 1-Boc-3-cyano-4-hydroxypyrrolidine, 3-cyano-4-hydroxy-pyrrolidine-1-carboxylic acid tert-butyl ester, 1-Pyrrolidinecarboxylic acid, 3-cyano-4-hydroxy-, 1,1-dimethylethyl ester, 2-Methyl-2-propanyl 3-cyano-4-hydroxy-1-pyrrolidinecarboxylate, tert-Butyl 3-cyano-4-hydroxy-1-pyrrolidinecarboxylate

tert-Butyl 3-cyano-4-hydroxypyrrolidine-1-carboxylate (CAS 197143-33-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H16N2O3 and a molecular weight of 212.246 g/mol. It is also known as 1-Boc-3-cyano-4-hydroxypyrrolidine, 3-cyano-4-hydroxy-pyrrolidine-1-carboxylic acid tert-butyl ester and 1-Pyrrolidinecarboxylic acid, 3-cyano-4-hydroxy-, 1,1-dimethylethyl ester. Key properties include a boiling point of 361.4±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 172.4±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
197143-33-2
Jingsj CID
J-20904-5
Molecular Formula
C10H16N2O3
Chinese Name
N-叔丁氧羰基-3-氰基-4-羟基吡咯烷
Molecular Weight
212.246 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point361.4±42.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point172.4±27.9 °C

Frequently Asked Questions

What is the CAS number of tert-Butyl 3-cyano-4-hydroxypyrrolidine-1-carboxylate?

The CAS number of tert-Butyl 3-cyano-4-hydroxypyrrolidine-1-carboxylate is 197143-33-2.

What are the molecular formula and molecular weight of tert-Butyl 3-cyano-4-hydroxypyrrolidine-1-carboxylate?

tert-Butyl 3-cyano-4-hydroxypyrrolidine-1-carboxylate has molecular formula C10H16N2O3 and molecular weight 212.246 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "tert-Butyl 3-cyano-4-hydroxypyrrolidine-1-carboxylate (CAS 197143-33-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20904-5 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.