(2R,4R)-tert-Butyl 4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate

Also known as: (2R,4R)-4-Hydroxy-2-(hydroxymethyl)-1-pyrrolidinecarboxylic acid tert-butyl ester, (2R,4R)-N-Boc-2-hydroxymethyl-4-hydroxy-pyrrolidine, (4R)-1-Boc-4-hydroxy-D-prolinol, 1-N-BOC-(2R,4R)-4-HYDROXY-2-(HYDROXYMETHYL) PYRROLIDINE, 1-Pyrrolidinecarboxylic acid, 4-hydroxy-2-(hydroxymethyl)-, 1,1-dimethylethyl ester, (2R,4R)-, 2-Methyl-2-propanyl (2R,4R)-4-hydroxy-2-(hydroxymethyl)-1-pyrrolidinecarboxylate, N-BOC-(2R,4R)-4-hydroxy-2-(hydroxyMethyl)pyrrolidine, tert-Butyl (2R,4R)-4-hydroxy-2-(hydroxymethyl)-1-pyrrolidinecarboxylate

(2R,4R)-tert-Butyl 4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 141850-54-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H19NO4 and a molecular weight of 217.262 g/mol. Key properties include a boiling point of 340.3±27.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 159.6±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 141850-54-6
Jingsj CID: J-1084949-7
Molecular Formula: C₁₀H₁₉NO₄
Molecular Weight: 217.262 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	340.3±27.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	159.6±23.7 °C
Exact Mass	217.131409
PSA	70.00000
LogP	-0.83
Vapor Pressure	0.0±1.7 mmHg at 25°C
Refractive Index	1.511

Frequently Asked Questions

What is the CAS number of (2R,4R)-tert-Butyl 4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate?

The CAS number of (2R,4R)-tert-Butyl 4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate is 141850-54-6.

What are the molecular formula and molecular weight of (2R,4R)-tert-Butyl 4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate?

(2R,4R)-tert-Butyl 4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate has molecular formula C10H19NO4 and molecular weight 217.262 g/mol.

What are the upstream and downstream products of (2R,4R)-tert-Butyl 4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate?

For (2R,4R)-tert-Butyl 4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate, Upstream Products: N-Boc-cis-4-hydroxy-D-proline methyl ester, (2R,4R)-N-Boc-4-hydroxypyrrolidine-2-carboxylic acid, Borane-tetrahydrofuran complex.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(2R,4R)-tert-Butyl 4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 141850-54-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084949-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.