CAS: 102195-80-2 MDL No: MFCD01861778 Powder Molecular Formula: C₁₁H₁₇NO₅ MW: 243.26 Melting Point: 42-46° Flash Point: >110°C (>230°F) Optical Rotation: [α]22/D +14.0°, c = 1 in chloroform

Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)

Synonym(s): (S)-4-Oxopyrrolidine-1,2-dicarboxylic acid 1-tert-butyl 2-methyl diester Formula: C11H17NO5 Formula weight: 243.26 Purity: 97% CAS Number: 102195-80-2 Harmonized Tariff Code:  2933.99

Synonyms: Boc-4-oxo-L-proline methyl ester Purity Limit: ≥ 99% (GC, Chiral purity) CAS No.: 102195-80-2 Molecular Formula: C11H17NO5 Molecular Weight: 243.26 MDL No.: MFCD01861778 Appearance: White powder Melting Point: 40-44 °C Storage Temperature: Store at 0-8 °C