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L-Glutamic acid 5-tert-butyl ester

CAS No.
2419-56-9
Chemical Name:
L-Glutamic acid 5-tert-butyl ester
Synonyms
H-GLU(OTBU)-OH;(S)-2-aMino-5-(tert-butoxy)-5-oxopentanoic acid;Glu(OtBu);Glu(OtBu)-OH;H-L-Glu(OtBu)-OH;L-Glutamic acid γ-t.-butyl ester;Ethyl[1,1'H-GLU(OBUT)-OH;H-GLU(OTBU)-OH H2O;H-L-GLU(TBU)-OH H2O
CBNumber:
CB8744074
Molecular Formula:
C9H17NO4
Molecular Weight:
203.24
MDL Number:
MFCD00038580
MOL File:
2419-56-9.mol
MSDS File:
SDS
Last updated:2025-07-14 15:27:00
Product description Number Pack Size Price
L-Glutamic acid 5-tert-butyl ester ≥98.0% (TLC) 49518 1g $68.9
5-tert-Butyl L-Glutamate Hydrate >98.0%(T) B4045 1g $40
5-tert-Butyl L-Glutamate Hydrate >98.0%(T) B4045 5g $134
L-Glutamic acid 5-tert-butyl ester G597035 1g $120
L-Glutamic acid 5-tert-butyl ester 278444 1g $355
More product size

L-Glutamic acid 5-tert-butyl ester Properties

Melting point 182°C(lit.)
Boiling point 110 °C(Press: 0.05 Torr)
Density 0.992 g/cm3
storage temp. 2-8°C
solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form Solid
pka 2.20±0.10(Predicted)
color White to Almost white
Water Solubility Sparingly soluble in water; practically insoluble in ethanol or ether.
BRN 2049031
InChI InChI=1S/C9H17NO4/c1-9(2,3)14-7(11)5-4-6(10)8(12)13/h6H,4-5,10H2,1-3H3,(H,12,13)/t6-/m0/s1
InChIKey OIOAKXPMBIZAHL-LURJTMIESA-N
SMILES C(O)(=O)[C@H](CCC(OC(C)(C)C)=O)N
CAS DataBase Reference 2419-56-9(CAS DataBase Reference)
UNSPSC Code 12352209
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280-P271
Risk Statements  22-24
Safety Statements  22-24/25-25
WGK Germany  3
HazardClass  IRRITANT
HS Code  29224999
NFPA 704
0
0 0

L-Glutamic acid 5-tert-butyl ester price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 49518 L-Glutamic acid 5-tert-butyl ester ≥98.0% (TLC) 2419-56-9 1g $68.9 2025-07-31 Buy
TCI Chemical B4045 5-tert-Butyl L-Glutamate Hydrate >98.0%(T) 2419-56-9 1g $40 2025-07-31 Buy
TCI Chemical B4045 5-tert-Butyl L-Glutamate Hydrate >98.0%(T) 2419-56-9 5g $134 2025-07-31 Buy
TRC G597035 L-Glutamic acid 5-tert-butyl ester 2419-56-9 1g $120 2021-12-16 Buy
Usbiological 278444 L-Glutamic acid 5-tert-butyl ester 2419-56-9 1g $355 2021-12-16 Buy
Product number Packaging Price Buy
49518 1g $68.9 Buy
B4045 1g $40 Buy
B4045 5g $134 Buy
G597035 1g $120 Buy
278444 1g $355 Buy

L-Glutamic acid 5-tert-butyl ester Chemical Properties,Uses,Production

Chemical Properties

White powder crystal

Uses

L-Glutamic acid 5-tert-butyl ester is used as a fine chemical intermediate, pharmaceutical intermediate.

reaction suitability

reaction type: solution phase peptide synthesis

71989-18-9
2419-56-9
Synthesis of L-Glutamic acid 5-tert-butyl ester from Fmoc-L-glutamic acid 5-tert-butyl ester
Global( 331)Suppliers
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Sichuan HongRi Pharma-Tech Co.,Ltd
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Xiamen AmoyChem Co., Ltd
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View Lastest Price from L-Glutamic acid 5-tert-butyl ester manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
H-L-Glu(OtBu)-OH pictures 2025-10-23 H-L-Glu(OtBu)-OH
2419-56-9
US $0.00-0.00 / kg 1kg 98% 1T+ Sichuan HongRi Pharma-Tech Co.,Ltd
L-Glutamic acid 5-tert-butyl ester pictures 2025-09-23 L-Glutamic acid 5-tert-butyl ester
2419-56-9
US $999.00-800.00 / kg 1kg 99% 5000 HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
L-Glutamic acid 5-tert-butyl ester pictures 2025-04-04 L-Glutamic acid 5-tert-butyl ester
2419-56-9
US $0.00-0.00 / KG 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.
  • H-L-Glu(OtBu)-OH pictures
  • H-L-Glu(OtBu)-OH
    2419-56-9
  • US $0.00-0.00 / kg
  • 98%
  • Sichuan HongRi Pharma-Tech Co.,Ltd

L-Glutamic acid 5-tert-butyl ester Spectrum

L-Glutamic acid γ-t.-butyl ester Glu(OtBu)-OH L-Glutamic acid γ-tert·butyl ester monohydrate L-Glutamic acid 5-t-Butyl Ester GLUTAMIC ACID GAMMA-T-BUTYL ESTER MONOHYDRATE L-GLUTAMIC ACID-Y-T-BUTYL ESTER L-GLUTAMIC ACID-Y-T-BUTYLESTER MONOHYDRATE L-GLUTAMIC ACID .GAMMA.-TERT-BUTYL ESTER MONOHYDRATE L-Glutamic acid (t-butyl) H-GLU(OTBU)-OH H-GLU(OTBU)-OH H2O H-GLU(OBUT)-OH GLUTAMIC ACID GAMMA-TERT-BUTYL ESTER MONOHYDRATE GLUTAMIC ACID(OTBU)-OH L-Glutamic acid 5-tert-butyl ester, ≥98.0% L-GlutaMic acid, 5-(1,1-diMethylethyl) ester L-Glutamic acid 5-tert-butyl ester >=98.0% (TLC) (2S)-2-amino-5-tert-butoxy-5-keto-valeric acid (2S)-2-ammonio-5-tert-butoxy-5-keto-valerate (2S)-2-ammonio-5-tert-butoxy-5-oxopentanoate (2S)-2-azaniumyl-5-[(2-methylpr (2S)-2-azaniumyl-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoate (2S)-2-azaniumyl-5-tert-butoxy-5-oxo-pentanoate L-Glutamic acid 5-te Glu(OtBu) H-L-Glu(OtBu)-OH (2S)-2-Amino-5-tert-butoxy-5-oxopentanoic acid H-Glu(OtBu)-OH·H2O L-GlutaMic acid γ-tert·butyl ester Monohydrate 5-tert-Butyl L-GlutaMate 5-tert-Butyl L-GlutaMate Hydrate (S)-2-aMino-5-(tert-butoxy)-5-oxopentanoic acid (2s)-2-aMino-5-[(2-Methylpropan-2-yl)oxy]-5-oxopentanoic Acid L-Glutamic acid γ-tert-butyl ester≥ 99% (HPLC) L-GLUTAMIC ACID-GAMMA-T-BUTYL ESTER MONOHYDRATE L-GLUTAMIC ACID GAMMA-T-BUTYL ESTER L-GLUTAMIC ACID 5-TERT-BUTYL ESTER L-GAMMA-T-BUTYL GLUTAMATE H-L-GLU(TBU)-OH H2O 5-tert-Butyl L-Glutamate Hydrate> (2S)-2-amino-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoicaci H-GLU(OTBU) CAS:2419-56-9 L-Glutamic acid 5-tert-butyl ester USP/EP/BP L-Glu-gamma--tert-butyl ester 5-(1,1-Dimethylethyl) hydrogen L-glutamate 5-(tert-Butyl) hydrogen L-glutamate Deglutathin impurity 2 Ethyl[1,1' -biphenyl]-2-ylcarbamate L-Glutamic acid 5-tert-butyl este L-Glutamic acid 5-tert-butyl ester H-Glu(Ot.Bu)-OH 99.0% 2419-56-9 C9H17NO4xH2O C9H17NO4H2O Specialty Synthesis Peptide Synthesis Amino Acid Derivatives Amino Acids