(2R,4S)-4-Hydroxypyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
[CAS# 135042-17-0]

Identification

• Classification: Biochemical >> Amino acids and their derivatives >> Proline derivatives
• Name: (2R,4S)-4-Hydroxypyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
• Molecular Formula: C₁₁H₁₉NO₅
• Molecular Weight: 245.27
• CAS Registry Number: 135042-17-0
• EC Number: 828-101-2

Properties

• Solubility: Sparingly soluble (16 g/L) (25 ºC), Calc.^*
• Density: 1.216±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2A	H319
Acute toxicity	Acute Tox.	4	H302