D-Aspartic acid dibenzyl ester 4-toluenesulfonate salt
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D-Aspartic acid dibenzyl ester 4-toluenesulfonate salt

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Category
D-Amino Acids
Catalog number
BAT-003480
CAS number
4079-64-5
Molecular Formula
C18H19NO4·C7H8O3S
Molecular Weight
485.60
D-Aspartic acid dibenzyl ester 4-toluenesulfonate salt
IUPAC Name
dibenzyl (2R)-2-aminobutanedioate;4-methylbenzenesulfonic acid
Synonyms
D-Asp(OBzl)-OBzl TosOH; d-aspartic acid dibenzyl ester tosylate
Appearance
White powder
Purity
≥ 98% (TLC)
Melting Point
155-158℃
Storage
Store at 2-8°C
InChI
InChI=1S/C18H19NO4.C7H8O3S/c19-16(18(21)23-13-15-9-5-2-6-10-15)11-17(20)22-12-14-7-3-1-4-8-14;1-6-2-4-7(5-3-6)11(8,9)10/h1-10,16H,11-13,19H2;2-5H,1H3,(H,8,9,10)/t16-;/m1./s1
InChI Key
HLMUYZYLPUHSNV-PKLMIRHRSA-N
Canonical SMILES
CC1=CC=C(C=C1)S(=O)(=O)O.C1=CC=C(C=C1)COC(=O)CC(C(=O)OCC2=CC=CC=C2)N
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