ChemicalBook > CAS DataBase List > gamma-Benzyl L-glutamate

gamma-Benzyl L-glutamate

Product Name
gamma-Benzyl L-glutamate
CAS No.
1676-73-9
Chemical Name
gamma-Benzyl L-glutamate
Synonyms
GLU(OBZL);Pblg polymer;Glu(OBzl)-OH;H-GLU(OBZL)-OH;L-Glu(OBzl)-OH;H-L-GLU(BZL)-OH;H-L-GLU(OBZL)-OH;H-Glu(obzl)-oh ,98%;L-Glutamic acid γ-be;5-Benzyl L-glutamate
CBNumber
CB8281883
Molecular Formula
C12H15NO4
Formula Weight
237.25
MOL File
1676-73-9.mol
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gamma-Benzyl L-glutamate Property

Melting point:
181-182 °C(lit.)
alpha 
27.2 º (c=2, 1N HCL)
Boiling point:
379.78°C (rough estimate)
Density 
1.2026 (rough estimate)
refractive index 
1.5200 (estimate)
storage temp. 
2-8°C
solubility 
Acetic Acid (Slightly), DMSO (Slightly, Heated), Methanol (Slightly, Heated)
pka
2.20±0.10(Predicted)
form 
Powder
color 
White
optical activity
[α]20/D +19±2°, c = 1% in acetic acid
BRN 
1885646
CAS DataBase Reference
1676-73-9(CAS DataBase Reference)
EPA Substance Registry System
L-Glutamic acid, 5-(phenylmethyl) ester (1676-73-9)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
TSCA 
Yes
HazardClass 
IRRITANT
HS Code 
29224999
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
49510
Product name
L-Glutamic acid γ-benzyl ester
Purity
≥99.0% (T)
Packaging
5g
Price
$42.1
Updated
2024/03/01
Sigma-Aldrich
Product number
49510
Product name
L-Glutamic acid γ-benzyl ester
Purity
≥99.0% (T)
Packaging
25g
Price
$109
Updated
2024/03/01
TCI Chemical
Product number
B3316
Product name
5-Benzyl L-Glutamate
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$38
Updated
2024/03/01
Alfa Aesar
Product number
B22184
Product name
L-Glutamic acid 5-benzyl ester, 99%
Packaging
5g
Price
$71.65
Updated
2024/03/01
Alfa Aesar
Product number
B22184
Product name
L-Glutamic acid 5-benzyl ester, 99%
Packaging
1g
Price
$29.7
Updated
2023/06/20
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gamma-Benzyl L-glutamate Chemical Properties,Usage,Production

Chemical Properties

white powder

Uses

L-Glutamic acid γ-benzyl ester is commonly used in the synthesis of polymers for biological applications. Some of the examples are:

  • Synthesis of bioreducible block copolymers based on poly(ethylene glycol) and poly(γ-benzyl L-glutamate) for Intracellular drug delivery.
  • Synthesis of biodegradable poly(L-glutamic acid)-b-polylactide for magnetic resonance imaging (MRI)-visible drug delivery system.
  • Synthesis of pH and temperature-responsive diblock copolymers based on poly(L-glutamic acid).

Purification Methods

Recrystallise the ester from H2O and store it at 0o. [Estrin Biochemical Preparations 13 25 1971, Beilstein 6 IV 2538.]

gamma-Benzyl L-glutamate Preparation Products And Raw materials

Raw materials

Preparation Products

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gamma-Benzyl L-glutamate Suppliers

Americas 1 Australia 1 Belgium 3 Canada 1 China 264 Europe 3 France 4 Germany 10 Hungary 1 India 24 Italy 2 Japan 10 Poland 1 South Korea 2 Switzerland 5 The Netherlands 1 United Kingdom 17 United States 71 Global 421
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View Lastest Price from gamma-Benzyl L-glutamate manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd
Product
L-Glu(Obzl) 1676-73-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1T+
Release date
2024-03-28
Hebei Duling International Trade Co. LTD
Product
gamma-Benzyl L-glutamate 1676-73-9
Price
US $162.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000 tons
Release date
2023-03-28
Zhuozhou Wenxi import and Export Co., Ltd
Product
gamma-Benzyl L-glutamate 1676-73-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

1676-73-9, gamma-Benzyl L-glutamateRelated Search:

L-Glutamic acid dibenzyl ester 4-toluenesulfonate Benzyl acetate Benzyl chloroformate Benzyl formate Benzyl alcohol Benzyl butyrate Benzyl chloride H-GLU(OBZL)-OBZL HCL L-Glutamic acid Benzyl benzoate Benzyl nicotinate Benzyl propionate Benzyl carbamate H-GLU(OALL)-OALL P-TOSYLATE synthesis-021-HCl L-Glutamic acid 5-cyclohexyl ester H-Gln(Trt)-OH.H2O Diethyl L-glutamate hydrochloride

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  • Glutamic acid, homopolymer, L-
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  • Pblg polymer
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  • L-Glutamic acid γ-benzyl ester, >=98%
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  • H-GLU(OBZL)-OH, L-GLUTAMIC ACID GAMMA-BENZYL ESTER
  • gamma-Benzyl L-glutamate, 99+%
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  • (2S)-2-Amino-4-(benzyloxycarbonyl)butyric acid
  • (2S)-2-Amino-5-oxo-5-(benzyloxy)pentanoic acid
  • (S)-2-Aminopentanedioic acid 5-benzyl ester
  • L-Glu(OBzl)-OH
  • L-Glutamic acid &yuml
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