N-Carbobenzoxy-4-oxo-L-proline
[CAS# 64187-47-9]

Identification

• Classification: Biochemical >> Amino acids and their derivatives >> Proline derivatives
• Name: N-Carbobenzoxy-4-oxo-L-proline
• Synonyms: 1-(Benzyloxycarbonyl)-4-keto-(S)-proline
• Molecular Formula: C₁₃H₁₃NO₅
• Molecular Weight: 263.25
• CAS Registry Number: 64187-47-9
• EC Number: 693-311-1

Properties

• Solubility: Slightly soluble (2.5 g/L) (25 °C), Calc.^*
• Density: 1.408±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 95 °C^**

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

^** Edmunds, Andrew John Francis

Safety Data

• Hazard Symbols: Xi
• Risk Statements: R36/37/38
• Safety Statements: S26;S36;S37

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.	2	H319