N-(9-Fluorenylmethoxycarbonyl)-(2S,4R)-4-methylproline
[CAS# 333777-34-7]

Identification

• Name: N-(9-Fluorenylmethoxycarbonyl)-(2S,4R)-4-methylproline
• Synonyms: (2S,4R)-1-(9H-fluoren-9-ylmethoxycarbonyl)-4-methylpyrrolidine-2-carboxylic acid
• Molecular Formula: C₂₁H₂₁NO₄
• Molecular Weight: 351.40
• CAS Registry Number: 333777-34-7
• EC Number: 861-664-2
• SMILES: C[C@@H]1C[C@H](N(C1)C(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24)C(=O)O

Properties

• Solubility: 0.334 mg/L (25 ºC water)
• Density: 1.3±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.615, Calc.^*
• Melting point: 212.75 ºC
• Boiling Point: 500.32 ºC, 548.8±43.0 ºC (760 mmHg), Calc.^*
• Flash Point: 285.7±28.2 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H302-H312-H332
• Precautionary Statements: P264-P270-P280-P301+P312+P330-P302+P352+P312-P363-P402+P404-P501

Hazard Classification

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