702498

N-Boc-4-oxo-L-proline methyl ester

97%

• Synonym(s): (2S)-4-Oxo-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid methyl ester, 1-tert-Butyl 2-methyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate, tert-Butyl (2S)-2-(methoxycarbonyl)-4-oxopyrrolidine-1-carboxylate
• Empirical Formula (Hill Notation): C₁₁H₁₇NO₅
• CAS Number: 102195-80-2
• Molecular Weight: 243.26
• MDL number: MFCD01861778
• UNSPSC Code: 12352005
• eCl@ss: 32160406
• PubChem Substance ID: 329762379
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 97%
• form: powder
• optical activity: [α]22/D +14.0°, c = 1 in chloroform
• mp: 42-46 °C
• functional group: ester; ketone
• storage temp.: −20°C
• SMILES string: COC(=O)[C@@H]1CC(=O)CN1C(=O)OC(C)(C)C
• InChI: 1S/C11H17NO5/c1-11(2,3)17-10(15)12-6-7(13)5-8(12)9(14)16-4/h8H,5-6H2,1-4H3/t8-/m0/s1
• InChI key: UPBHYYJZVWZCOZ-QMMMGPOBSA-N

Safety Information

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302 + H312,H318
• pcodes: P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P362 + P364
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: >230.0 °F
• flash_point_c: > 110 °C
• ppe: dust mask type N95 (US), Eyeshields, Gloves