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Z-beta-Glu(OtBu)-OH

CAS No.
83436-45-7
Chemical Name:
Z-beta-Glu(OtBu)-OH
Synonyms
Z-beta-Glu(OtBu)-OH;CBZ-β-HoAsp(OtBu)-OH;Cbz-L-β-homoAsp(otBu)-OH;Z-L-b-HoAsp(OtBu)-OH (oil);Z-D-BETA-GLUTAMIC ACID 5-TERT-BUTYL ESTER;Z-L-BETA-GLUTAMIC ACID 5-TERT-BUTYL ESTER;Z-L-BETA-HOMOASPARTIC ACID 5-TERT-BUTYL ESTER;(R)-3-(Cbz-amino)-5-tert-butoxy-5-oxopentanoic acid;(R)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid;(3R)-3-{[(benzyloxy)carbonyl]amino}-5-(tert-butoxy)-5-oxopentanoic acid
CBNumber:
CB8489155
Molecular Formula:
C17H23NO6
Molecular Weight:
337.37
MDL Number:
MFCD06201022
MOL File:
Mol file
Last updated:2026-09-12 18:55:46

Z-beta-Glu(OtBu)-OH Properties

Melting point 102-107 °C
Boiling point 522.600±50.00 °C(Press: 760.00 Torr)(predicted)
Density 1.198±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
storage temp. Store at room temperature
pka 4.279±0.10(predicted)
Appearance Off-white to light yellow Solid-Liquid Mixture

SAFETY

Risk and Safety Statements

WGK Germany  3

Z-beta-Glu(OtBu)-OH price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 303324 (R)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid 83436-45-7 250.00mg $87 2026-05-19 Buy
Matrix Scientific 303324 (R)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid 83436-45-7 1.00g $241 2026-05-19 Buy
Matrix Scientific 303324 (R)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid 83436-45-7 5.00g $689 2026-05-19 Buy
Synthonix B91016 (R)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid 98% 83436-45-7 250mg $90 2026-05-06 Buy
Synthonix B91016 (R)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid 98% 83436-45-7 1g $240 2026-05-06 Buy
Product number Packaging Price Buy
303324 250.00mg $87 Buy
303324 1.00g $241 Buy
303324 5.00g $689 Buy
B91016 250mg $90 Buy
B91016 1g $240 Buy

Z-beta-Glu(OtBu)-OH Chemical Properties, Uses, Production

41446-22-4
83436-45-7
Synthesis of Z-beta-Glu(OtBu)-OH from L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 1-anhydride with 2-methylpropyl hydrogen carbonate, 4-(1,1-dimethylethyl) ester (9CI)

Z-beta-Glu(OtBu)-OH Suppliers

Global Suppliers ( 29)
Supplier Tel Email Country ProdList Advantage
Shanghai HC Biotech Co., Ltd 021-20227858 sale@hcbiotech.com.cn China 1173 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Chengdu Chuangkecheng Biological Technology Co., Ltd. 028-028-0000000 13008177686 sales@ckcbiotech.com China 899 55
Shanghai GL Peptide Ltd. +86-21-61263310 13764994101 fisherwang@glschina.com China 8058 55
Shanghai SuperLan Chemcial Technique Centre 0-2022843681 15618226720 chaolaichem@foxmail.com China 9996 58
Wuxi Asia Peptide Biotechnology Limited Company 0510-83583050 13771062561 willsun@peptide-search.com China 6713 58
SHANGHAI FDC-CHEMICAL CO.,LTD 021-61469567 13774476675 sales@fdc-chemical.com China 9999 58
Kanghua (Shanghai) New Drug Development Co., Ltd. 021-61263370 18516560301 xingli@glbiochem.com China 5637 58
Shanghai Jifeng Biotechnology Co., Ltd. 021-61263377 15023907684 15800684150@163.com China 7994 58
Nextpeptide Inc +86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19904 58

Z-beta-Glu(OtBu)-OH Spectrum

(3R)-3-{[(benzyloxy)carbonyl]amino}-5-(tert-butoxy)-5-oxopentanoic acid (3S)-5-[(2-methylpropan-2-yl)oxy]-5-oxo-3-(phenylmethoxycarbonylamino)pentanoic acid Z-L-BETA-HOMOASPARTIC ACID 5-TERT-BUTYL ESTER Z-L-BETA-GLUTAMIC ACID 5-TERT-BUTYL ESTER Z-D-BETA-GLUTAMIC ACID 5-TERT-BUTYL ESTER Pentanedioic acid, 3-[[(phenylmethoxy)carbonyl]amino]-, 1-(1,1-dimethylethyl) ester, (3R)- Cbz-L-β-homoAsp(otBu)-OH (R)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid (R)-3-(Cbz-amino)-5-tert-butoxy-5-oxopentanoic acid (R)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid - [B91016] Z-L-b-HoAsp(OtBu)-OH (oil) CBZ-β-HoAsp(OtBu)-OH 1-(1,1-Dimethylethyl) (3R)-3-[[(phenylmethoxy)carbonyl]amino]pentanedioate Z-beta-Glu(OtBu)-OH 83436-45-7