Alfa Aesar™ cis-4-Amino-N-Boc-L-proline methyl ester hydrochloride, 97%

Product Code	Brand	Quantity
15460076	Alfa Aesar™ H52731.MD	250mg
15440076	Alfa Aesar™ H52731.03	1g
15450076	Alfa Aesar™ H52731.06	5g

Description

Applications
cis-4-Amino-N-Boc-L-proline methyl ester hydrochloride is used as pharmaceutical intermediate.

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.

Chemical Identifiers

• CAS: 171110-72-8
• Molecular Weight (g/mol): 280.749
• InChI Key: KFYCQKLSGMAVQH-WSZWBAFRSA-N
• PubChem CID: 17998957
• SMILES: CC(C)(C)OC(=O)N1CC(CC1C(=O)OC)N.Cl

• Molecular Formula: C11H21ClN2O4
• MDL Number: MFCD03787927
• Synonym: methyl 2s,4s-1-boc-4-aminopyrrolidine-2-carboxylate hydrochloride, 2s,4s-1-tert-butyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate hydrochloride, n-boc-cis-4-amino-l-proline methyl ester hydrochloride, 2s,4s-1-boc-4-amino pyrrolidine-2-carboxylic acid methylester-hcl, 1-tert-butyl 2-methyl 2s,4s-4-aminopyrrolidine-1,2-dicarboxylate hydrochloride, n-boc-cis-4-amino-l-proline methyl ester hydrochloride salt, 1-tert-butyl 2-methyl cis-4-aminopyrrolidine-1,2-dicarboxylate hydrochloride, 2s,4s-1-boc-4-amino pyrrolidine-2-carboxylic acid methylester hydrochloride, 4-aminopyrrolidine-1,2-dicarboxylatehydrochloride, s,s-1-boc-4-aminoproline methyl ester hydrochloride
• IUPAC Name: 1-O-tert-butyl 2-O-methyl (2S,4S)-4-aminopyrrolidine-1,2-dicarboxylate;hydrochloride

Specifications

• Chemical Name or Material: cis-4-Amino-N-Boc-L-proline methyl ester hydrochloride
• Melting Point: ∽185°C (decomposition)
• CAS: 171110-72-8
• MDL Number: MFCD03787927
• InChI Key: KFYCQKLSGMAVQH-WSZWBAFRSA-N
• IUPAC Name: 1-O-tert-butyl 2-O-methyl (2S,4S)-4-aminopyrrolidine-1,2-dicarboxylate;hydrochloride
• PubChem CID: 17998957
• Percent Purity: 97%

• Optical Rotation: −40° (c=2 in Methanol)
• Quantity: 250mg
• Molecular Formula: C11H21ClN2O4
• Synonym: methyl 2s,4s-1-boc-4-aminopyrrolidine-2-carboxylate hydrochloride, 2s,4s-1-tert-butyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate hydrochloride, n-boc-cis-4-amino-l-proline methyl ester hydrochloride, 2s,4s-1-boc-4-amino pyrrolidine-2-carboxylic acid methylester-hcl, 1-tert-butyl 2-methyl 2s,4s-4-aminopyrrolidine-1,2-dicarboxylate hydrochloride, n-boc-cis-4-amino-l-proline methyl ester hydrochloride salt, 1-tert-butyl 2-methyl cis-4-aminopyrrolidine-1,2-dicarboxylate hydrochloride, 2s,4s-1-boc-4-amino pyrrolidine-2-carboxylic acid methylester hydrochloride, 4-aminopyrrolidine-1,2-dicarboxylatehydrochloride, s,s-1-boc-4-aminoproline methyl ester hydrochloride
• SMILES: CC(C)(C)OC(=O)N1CC(CC1C(=O)OC)N.Cl
• Molecular Weight (g/mol): 280.749
• Formula Weight: 280.75