16881-42-8

16881-42-8 structure

Name: (S)-TERT-BUTYL 5-AMINO-2-(((BENZYLOXY)CARBONYL)AMINO)-5-OXOPENTANOATE
Chemical Name: z-gln-otbu
CAS Number: 16881-42-8
Molecular Formula: C₁₇H₂₄N₂O₅
Molecular Weight: 336.38300
Create Date: 2017-09-19 20:55:51
Modify Date: 2024-01-15 11:59:11

Name	z-gln-otbu
Synonyms	Einecs 240-912-8 Z-Gln-O-But N2-Phenylmethoxycarbonyl-L-glutamine 1,1-dimethylethyl ester N2-benzyl tert-butyl N2-carboxy-L-(2-aminoglutaramate Z-L-GLUTAMINE T-BUTYL ESTER L-2-(Benzyloxycarbonyl-amino)-glutarsaeure-1-tert.-butylester-5-amid t-butyl N-benzyloxycarbonyl-L-glutamine

Molecular Formula	C₁₇H₂₄N₂O₅
Molecular Weight	336.38300
Exact Mass	336.16900
PSA	107.72000
LogP	2.97980

HS Code	2924299090

507-19-7

2650-64-8

~85%

16881-42-8

Literature: Chevallet, Pierre; Garrouste, Patrick; Malawska, Barbara; Martinez, Jean Tetrahedron Letters, 1993 , vol. 34, # 46 p. 7409 - 7412

2650-64-8

115-11-7

~25%

16881-42-8

Literature: Huang, Hui; Martasek, Pavel; Roman, Linda J.; Silverman, Richard B. Journal of Medicinal Chemistry, 2000 , vol. 43, # 15 p. 2938 - 2945

540-88-5

2650-64-8

~72%

16881-42-8

Literature: Antonjuk, David J.; Boadle, Deborah K.; Cheung, H.T.Andrew; Tran, Trung Q. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1984 , p. 1989 - 2004

Precursor 4
507-19-7 2650-64-8 115-11-7 540-88-5
DownStream 0

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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