(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline
[CAS# 64838-55-7]

Identification

• Classification: Biochemical >> Amino acids and their derivatives >> Proline derivatives
• Name: (2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline
• Synonyms: N-[3-(Acetylthio)-(2S)-methylpropionyl]-L-proline
• Molecular Formula: C₁₁H₁₇NO₄S
• Molecular Weight: 259.32
• CAS Registry Number: 64838-55-7
• EC Number: 265-250-7

Properties

• Melting point: 76-82 ºC
• alpha: -158 º (c=1, MeOH)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - repeated exposure	STOT RE	1	H372
Skin sensitization	Skin Sens.	1	H317
Reproductive toxicity	Repr.	2	H360
Reproductive toxicity	Repr.	2	H361
Skin sensitization	Skin Sens.	1B	H317