Alpha amino acid esters

Alfa Aesar™ L-Serine benzyl ester hydrochloride, 98%

CAS: 60022-62-0 Molecular Formula: C10H14ClNO3 Molecular Weight (g/mol): 231.676 MDL Number: MFCD00038955 InChI Key: MGZWCDQAKCHOBX-FVGYRXGTSA-N Synonym: benzyl 2s-2-amino-3-hydroxypropanoate hydrochloride PubChem CID: 12930233 IUPAC Name: benzyl (2S)-2-amino-3-hydroxypropanoate;hydrochloride SMILES: C1=CC=C(C=C1)COC(=O)C(CO)N.Cl

Alfa Aesar™ L-Threonine methyl ester hydrochloride, 98%

CAS: 39994-75-7 Molecular Formula: C5H12ClNO3 Molecular Weight (g/mol): 169.605 MDL Number: MFCD00037677 InChI Key: OZSJLLVVZFTDEY-HJXLNUONSA-N Synonym: 2s,3r-methyl 2-amino-3-hydroxybutanoate hydrochloride PubChem CID: 2734893 IUPAC Name: methyl (2S,3R)-2-amino-3-hydroxybutanoate;hydrochloride SMILES: CC(C(C(=O)OC)N)O.Cl

Alfa Aesar™ O-tert-Butyl-L-threonine methyl ester hydrochloride, 95%

CAS: 71989-43-0 Molecular Formula: C9H20ClNO3 Molecular Weight (g/mol): 225.713 MDL Number: MFCD00077111 InChI Key: SDHKEUUZUMQSAD-HHQFNNIRSA-N Synonym: 2s,3r-methyl 2-amino-3-tert-butoxy butanoate hydrochloride PubChem CID: 16218568 IUPAC Name: methyl (2S,3R)-2-amino-3-[(2-methylpropan-2-yl)oxy]butanoate;hydrochloride SMILES: CC(C(C(=O)OC)N)OC(C)(C)C.Cl

Alfa Aesar™ N-Boc-3-iodo-L-alanine methyl ester, 98%

CAS: 93267-04-0 Molecular Formula: C9H16INO4 Molecular Weight (g/mol): 329.134 MDL Number: MFCD00216579 InChI Key: UGZBFCCHLUWCQI-LURJTMIESA-N Synonym: a-iodo-ala-ome PubChem CID: 10903591 IUPAC Name: methyl (2R)-3-iodo-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate SMILES: CC(C)(C)OC(=O)NC(CI)C(=O)OC

Alfa Aesar™ cis-4-Hydroxy-L-proline methyl ester hydrochloride, 95%

CAS: 40126-30-5 Molecular Formula: C6H12ClNO3 Molecular Weight (g/mol): 181.616 MDL Number: MFCD00237835 InChI Key: KLGSHNXEUZOKHH-FHAQVOQBSA-N Synonym: 2s,4s-methyl 4-hydroxypyrrolidine-2-carboxylate hcl PubChem CID: 12764092 IUPAC Name: methyl (2S,4S)-4-hydroxypyrrolidine-2-carboxylate;hydrochloride SMILES: COC(=O)C1CC(CN1)O.Cl

Alfa Aesar™ L-Tryptophan methyl ester hydrochloride, 98%

CAS: 7524-52-9 Molecular Formula: C12H15ClN2O2 Molecular Weight (g/mol): 254.714 MDL Number: MFCD00066134 InChI Key: XNFNGGQRDXFYMM-PPHPATTJSA-N Synonym: h-trp-ome.hcl PubChem CID: 2734891 IUPAC Name: methyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate;hydrochloride SMILES: COC(=O)C(CC1=CNC2=CC=CC=C21)N.Cl

L-Tryptophan methyl ester hydrochloride, 98%, ACROS Organics™

CAS: 7524-52-9 Molecular Formula: C12H15ClN2O2 Molecular Weight (g/mol): 254.714 MDL Number: MFCD00066134 InChI Key: XNFNGGQRDXFYMM-PPHPATTJSA-N Synonym: h-trp-ome.hcl PubChem CID: 2734891 IUPAC Name: methyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate;hydrochloride SMILES: COC(=O)C(CC1=CNC2=CC=CC=C21)N.Cl

Alfa Aesar™ L-Valine methyl ester hydrochloride, 99%

CAS: 6306-52-1 Molecular Formula: C6H14ClNO2 Molecular Weight (g/mol): 167.633 MDL Number: MFCD00012497 InChI Key: KUGLDBMQKZTXPW-JEDNCBNOSA-N Synonym: h-l-val-ome hcl PubChem CID: 111190 IUPAC Name: methyl (2S)-2-amino-3-methylbutanoate;hydrochloride SMILES: CC(C)C(C(=O)OC)N.Cl

Alfa Aesar™ L-Alanine isopropyl ester hydrochloride, 95%

CAS: 39825-33-7 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.175 MDL Number: MFCD08059709 InChI Key: QDQVXVRZVCTVHE-YFKPBYRVSA-N Synonym: alanine isopropyl ester PubChem CID: 13089460 IUPAC Name: propan-2-yl (2S)-2-aminopropanoate SMILES: CC(C)OC(=O)C(C)N

Alfa Aesar™ N-Boc-L-threonine methyl ester, 95%

CAS: 79479-07-5 Molecular Formula: C10H19NO5 Molecular Weight (g/mol): 233.264 MDL Number: MFCD00270479 InChI Key: MZMWAPNVRMDIPS-RQJHMYQMSA-N Synonym: 2s,3r-methyl 2-tert-butoxycarbonyl amino-3-hydroxybutanoate PubChem CID: 11368286 IUPAC Name: methyl (2S,3R)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate SMILES: CC(C(C(=O)OC)NC(=O)OC(C)(C)C)O

Alfa Aesar™ L-Serine ethyl ester hydrochloride, 99%

CAS: 26348-61-8 Molecular Formula: C5H12ClNO3 Molecular Weight (g/mol): 169.605 MDL Number: MFCD00012594 InChI Key: JZJQCLZQSHLSFB-WCCKRBBISA-N Synonym: ethyl 2s-2-amino-3-hydroxypropanoate hydrochloride PubChem CID: 2724185 IUPAC Name: ethyl (2S)-2-amino-3-hydroxypropanoate;hydrochloride SMILES: CCOC(=O)C(CO)N.Cl

Alfa Aesar™ DL-Valine ethyl ester hydrochloride, 99%

CAS: 23358-42-1 Molecular Formula: C7H16ClNO2 Molecular Weight (g/mol): 181.66 MDL Number: MFCD00067542 InChI Key: PQGVTLQEKCJXKF-UHFFFAOYSA-N Synonym: +/--valine ethyl ester hydrochloride PubChem CID: 13000942 IUPAC Name: ethyl 2-amino-3-methylbutanoate;hydrochloride SMILES: CCOC(=O)C(C(C)C)N.Cl

Alfa Aesar™ L-Ornithine methyl ester dihydrochloride, 97%

CAS: 40216-82-8 Molecular Formula: C6H16Cl2N2O2 Molecular Weight (g/mol): 219.106 MDL Number: MFCD00190977 InChI Key: SNFZNVWAQDVFAK-XRIGFGBMSA-N Synonym: h-orn-ome 2 hcl PubChem CID: 14273060 IUPAC Name: methyl (2S)-2,5-diaminopentanoate;dihydrochloride SMILES: COC(=O)C(CCCN)N.Cl.Cl

Alfa Aesar™ N-Boc-L-tryptophan benzyl ester, 95%

CAS: 57229-67-1 Molecular Formula: C23H26N2O4 Molecular Weight (g/mol): 394.471 MDL Number: MFCD00190837 InChI Key: CEMCPAAFDOVLDW-FQEVSTJZSA-N Synonym: 2-tert-butoxycarbonylamino-3-1h-indol-3-yl-propionic acid benzyl ester PubChem CID: 10318477 IUPAC Name: benzyl (2S)-3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate SMILES: CC(C)(C)OC(=O)NC(CC1=CNC2=CC=CC=C21)C(=O)OCC3=CC=CC=C3

L-Serine methyleester hydrochloride, 98%, ACROS Organics™

CAS: 5680-80-8 Molecular Formula: C4H10ClNO3 Molecular Weight (g/mol): 155.578 MDL Number: MFCD00063680 InChI Key: NDBQJIBNNUJNHA-DFWYDOINSA-N Synonym: h-ser-ome-hcl PubChem CID: 2723730 IUPAC Name: methyl (2S)-2-amino-3-hydroxypropanoate;hydrochloride SMILES: COC(=O)C(CO)N.Cl

Alfa Aesar™ trans-4-Hydroxy-L-proline methyl ester hydrochloride, 98%

CAS: 40216-83-9 Molecular Formula: C6H12ClNO3 Molecular Weight (g/mol): 181.616 MDL Number: MFCD00080855 InChI Key: KLGSHNXEUZOKHH-JBUOLDKXSA-N Synonym: 2s,4r-methyl 4-hydroxypyrrolidine-2-carboxylate hcl PubChem CID: 11435319 IUPAC Name: methyl (2S,4R)-4-hydroxypyrrolidine-2-carboxylate;hydrochloride SMILES: COC(=O)C1CC(CN1)O.Cl

Alfa Aesar™ N-Benzylglycine ethyl ester, 97%

CAS: 6436-90-4 Molecular Formula: C11H15NO2 Molecular Weight (g/mol): 193.246 MDL Number: MFCD00009174 InChI Key: ULOLIZHBYWAICY-UHFFFAOYSA-N Synonym: bzl-gly-oet PubChem CID: 80908 IUPAC Name: ethyl 2-(benzylamino)acetate SMILES: CCOC(=O)CNCC1=CC=CC=C1

Alfa Aesar™ L-Cysteine methyl ester hydrochloride

CAS: 18598-63-5 Molecular Formula: C4H10ClNO2S Molecular Weight (g/mol): 171.639 MDL Number: MFCD00038998 InChI Key: WHOHXJZQBJXAKL-DFWYDOINSA-N Synonym: acdrile PubChem CID: 2733208 IUPAC Name: methyl (2R)-2-amino-3-sulfanylpropanoate;hydrochloride SMILES: COC(=O)C(CS)N.Cl

Alfa Aesar™ N-Boc-L-alanine methyl ester, 95%

CAS: 28875-17-4 Molecular Formula: C9H17NO4 Molecular Weight (g/mol): 203.238 MDL Number: MFCD00038513 InChI Key: GJDICGOCZGRDFM-LURJTMIESA-N Synonym: boc-ala-ome PubChem CID: 10856577 IUPAC Name: methyl (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate SMILES: CC(C(=O)OC)NC(=O)OC(C)(C)C

DL-Alanine methyl ester hydrochloride, 98+%, ACROS Organics™

CAS: 13515-97-4 Molecular Formula: C4H10ClNO2 Molecular Weight (g/mol): 139.579 MDL Number: MFCD00035523 InChI Key: IYUKFAFDFHZKPI-UHFFFAOYSA-N Synonym: dl-alanine methyl ester hcl PubChem CID: 2756298 IUPAC Name: methyl 2-aminopropanoate;hydrochloride SMILES: CC(C(=O)OC)N.Cl

Alfa Aesar™ Glycine tert-butyl ester, 97%

CAS: 6456-74-2 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.175 MDL Number: MFCD00038194 InChI Key: SJMDMGHPMLKLHQ-UHFFFAOYSA-N Synonym: 1,1-dimethylethyl glycinate PubChem CID: 151417 IUPAC Name: tert-butyl 2-aminoacetate SMILES: CC(C)(C)OC(=O)CN

Alfa Aesar™ Glycine methyl ester hydrochloride, 99%

CAS: 5680-79-5 Molecular Formula: C3H8ClNO2 Molecular Weight (g/mol): 125.552 MDL Number: MFCD00012870 InChI Key: COQRGFWWJBEXRC-UHFFFAOYSA-N Synonym: aminoacetic acid methyl ester hydrochloride PubChem CID: 122755 IUPAC Name: methyl 2-aminoacetate;hydrochloride SMILES: COC(=O)CN.Cl

Alfa Aesar™ L-Lysine methyl ester dihydrochloride, 99%

CAS: 26348-70-9 Molecular Formula: C7H18Cl2N2O2 Molecular Weight (g/mol): 233.133 MDL Number: MFCD00039067 InChI Key: SXZCBVCQHOJXDR-ILKKLZGPSA-N Synonym: h-lys-ome PubChem CID: 117778 IUPAC Name: methyl (2S)-2,6-diaminohexanoate;dihydrochloride SMILES: COC(=O)C(CCCCN)N.Cl.Cl

Alfa Aesar™ N-Phenylglycine ethyl ester, 99%

CAS: 2216-92-4 Molecular Formula: C10H13NO2 Molecular Weight (g/mol): 179.219 MDL Number: MFCD00038315 InChI Key: MLSGRWDEDYJNER-UHFFFAOYSA-N Synonym: 7xl9t8bk0u PubChem CID: 75190 IUPAC Name: ethyl 2-anilinoacetate SMILES: CCOC(=O)CNC1=CC=CC=C1

Glycine ethyl ester hydrochloride, 99%, ACROS Organics™

CAS: 623-33-6 Molecular Formula: C4H9NO2·HCl Molecular Weight (g/mol): 139.58 InChI Key: TXTWXQXDMWILOF-UHFFFAOYSA-N Synonym: amino-acetic acid ethyl ester hydrochloride PubChem CID: 2723640 IUPAC Name: ethyl 2-aminoacetate;hydrochloride SMILES: CCOC(=O)CN.Cl

Alfa Aesar™ tert-Butyl (S)-5-oxopyrrolidine-2-carboxylate, 95%

CAS: 35418-16-7 Molecular Formula: C9H15NO3 Molecular Weight (g/mol): 185.223 MDL Number: MFCD06659481 InChI Key: QXGSPAGZWRTTOT-LURJTMIESA-N Synonym: l-pyroglutamic acid tert-butyl ester PubChem CID: 10888648 IUPAC Name: tert-butyl (2S)-5-oxopyrrolidine-2-carboxylate SMILES: CC(C)(C)OC(=O)C1CCC(=O)N1

BOC-L-Serine methyleester, 95%, ACROS Organics™

CAS: 2766-43-0 Molecular Formula: C9H17NO5 Molecular Weight (g/mol): 219.24 InChI Key: SANNKFASHWONFD-LURJTMIESA-N Synonym: boc-l-ser-ome PubChem CID: 7019177 IUPAC Name: methyl (2S)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate SMILES: CC(C)(C)OC(=O)NC(CO)C(=O)OC

Alfa Aesar™ L-Cystine dimethyl ester dihydrochloride, 98%

CAS: 32854-09-4 Molecular Formula: C8H18Cl2N2O4S2 Molecular Weight (g/mol): 341.262 MDL Number: MFCD00012490 InChI Key: QKWGUPFPCRKKMQ-BNTLRKBRSA-N Synonym: c8h16n2o4s2.2hcl PubChem CID: 71463656 IUPAC Name: methyl (2S)-2-amino-3-[[(2S)-2-amino-3-methoxy-3-oxopropyl]disulfanyl]propanoate;dihydrochloride SMILES: COC(=O)C(CSSCC(C(=O)OC)N)N.Cl.Cl

(S)-(-)-α-Amino-γ-butyrolactone hydrobromide, 99%, ACROS Organics™

CAS: 15295-77-9 Molecular Formula: C4H7NO2·BrH Molecular Weight (g/mol): 182.02 InChI Key: MKLNTBLOABOJFZ-DFWYDOINSA-N Synonym: 2 3h-furanone, 3-aminodihydro-, hydrobromide, 3s PubChem CID: 16213138 IUPAC Name: (3S)-3-aminooxolan-2-one;hydrobromide SMILES: C1COC(=O)C1N.Br

Ethyl azidoacetate, Acros Organics

CAS: 637-81-0 Molecular Formula: C4H7N3O2 Molecular Weight (g/mol): 129.119 InChI Key: HVJJYOAPXBPQQV-UHFFFAOYSA-N Synonym: acetic acid, 2-azido-,ethyl ester PubChem CID: 69480 IUPAC Name: ethyl 2-azidoacetate SMILES: CCOC(=O)CN=[N+]=[N-]

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