ChemicalBook > CAS DataBase List > Ethyl D-(-)-pyroglutamate

Ethyl D-(-)-pyroglutamate

Product Name
Ethyl D-(-)-pyroglutamate
CAS No.
68766-96-1
Chemical Name
Ethyl D-(-)-pyroglutamate
Synonyms
D-PYR-OET;H-D-PYR-OET;H-D-PGLU-OET;ETHYL PYROGLUTAMATE;ETHYL 5-OXO-D-PROLINE;(R)-ETHYLPYROGLUTAMATE;Ethyl D-(-)-pyroglutamate;D-Pyroglutamic ethyl ester;5-Oxo-D-proline Ethyl Ester;(R)-5-OXOPROLINE ETHYL ESTER
CBNumber
CB5770706
Molecular Formula
C7H11NO3
Formula Weight
157.17
MOL File
68766-96-1.mol
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Ethyl D-(-)-pyroglutamate Property

Melting point:
53-57 °C
Boiling point:
176 °C12 mm Hg(lit.)
alpha 
3.5 º (C=5, H2O)
Density 
1.2483 (rough estimate)
refractive index 
n20/D 1.478(lit.)
Flash point:
>230 °F
storage temp. 
Sealed in dry,2-8°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
pka
14.78±0.40(Predicted)
color 
White to Light Brown
optical activity
[α]/D 4.0±1°, c = 10 in ethanol
BRN 
82622
CAS DataBase Reference
68766-96-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
37/39-26
WGK Germany 
3
F 
3-10
HS Code 
29337900
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
309788
Product name
Ethyl (R)-(?)-2-pyrrolidone-5-carboxylate
Purity
98%
Packaging
1g
Price
$60.1
Updated
2022/05/15
Sigma-Aldrich
Product number
309788
Product name
Ethyl (R)-(?)-2-pyrrolidone-5-carboxylate
Purity
98%
Packaging
5g
Price
$285
Updated
2022/05/15
TRC
Product number
E901275
Product name
(R)-(-)-5-Ethylcarboxyl-2-pyrrolidinone
Packaging
5g
Price
$65
Updated
2021/12/16
TRC
Product number
E901275
Product name
(R)-(-)-5-Ethylcarboxyl-2-pyrrolidinone
Packaging
1g
Price
$50
Updated
2021/12/16
Chem-Impex
Product number
04448
Product name
D-Pyroglutamicacidethylester,≥98%(NMR)
Purity
≥98%(NMR)
Packaging
5G
Price
$58.24
Updated
2021/12/16
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Ethyl D-(-)-pyroglutamate Chemical Properties,Usage,Production

Chemical Properties

Waxy Solid

Uses

(R)-(-)-5-Ethylcarboxyl-2-pyrrolidinone (cas# 68766-96-1) is a compound useful in organic synthesis.

Ethyl D-(-)-pyroglutamate Preparation Products And Raw materials

Raw materials

Preparation Products

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Ethyl D-(-)-pyroglutamate Suppliers

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View Lastest Price from Ethyl D-(-)-pyroglutamate manufacturers

Ouhuang Engineering Materials (Hubei) Co., Ltd
Product
H-D-Pyr-OEt 68766-96-1
Price
US $15.00/kg
Min. Order
1kg
Purity
99.912%
Supply Ability
10ton
Release date
2024-04-23
Hebei Mojin Biotechnology Co., Ltd
Product
Ethyl D-(-)-pyroglutamate 68766-96-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-06-30
Hebei Guanlang Biotechnology Co., Ltd.
Product
Ethyl D-(-)-pyroglutamate 68766-96-1
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-08-25

68766-96-1, Ethyl D-(-)-pyroglutamateRelated Search:

H-GLU(OET)-OH D-Pyroglutamic acid Polyglutamic acid L-Pyroglutamic acid Ethyl propionate Ethylbenzene Polyvinylpyrrolidone Tris(trimethylsilyl)phosphate 2-Pyrrolidinone Povidone iodine N-Vinyl-2-pyrrolidone Ethyl acetate Ethyl acrylate Ethyl vanillin Ethyl formate N-Methyl-2-pyrrolidone Diethyl pyrocarbonate DL-Pyroglutamic acid

  • D-Pyroglutamic ethyl ester
  • (R)-5-Oxoproline ethyl ester, D-5-Oxo-2-pyrrolidinecarboxylic acid ethyl ester
  • (R)-5-Oxoproline ethyl ester, D-5-Oxo-2-pyrrolidinecarboxylic acid ethyl ester, D-Pyroglutamic acid ethyl ester, Ethyl 5-oxo-D-proline, Ethyl pyroglutamate
  • Ethyl D-(-)-pyroglutamate
  • (2R)-5-Oxo-2β-pyrrolidinecarboxylic acid ethyl ester
  • (R)-5-Oxo-2-pyrrolidinecarboxylic acid ethyl ester
  • Ethyl (R)-(-)-2-pyrrolidone-5-carboxylate,99%
  • Ethyl (R)-(-)-2-pyrrolidone-5-carboxylateD(-)-Pyroglutamic acid ethyl esterEthyl (R)-(-)-pyroglutamateEthyl D(-)-pyroglutamate
  • D-PYR-OET
  • (-)-D-PYROGLUTAMIC ACID ETHYL ESTER
  • D-PYROGLUTAMIC ACID ETHYL ESTER
  • D-5-OXO-2-PYRROLIDINECARBOXYLIC ACID ETHYL ESTER
  • H-D-PGLU-OET
  • H-D-PYR-OET
  • ETHYL 5-OXO-D-PROLINE
  • ETHYL (R)-2-PYRROLIDINONE-5-CARBOXYLATE
  • ETHYL (R)-(-)-2-PYRROLIDONE-5-CARBOXYLATE
  • ETHYL PYROGLUTAMATE
  • Ethyl D-2-Pyrrolidinone-5-carboxylate
  • D-Pyroglutamic acid ethyl ester≥ 98% (NMR)
  • Ethyl D-2-Pyrrolidinone-5-carboxylate,99%e.e.
  • (R)-(-)-5-Ethylcarboxyl-2-pyrrolidinone
  • (R)-5-Oxopyrrolidine-2-carboxylic Acid Ethyl Ester
  • 5-Oxo-D-proline Ethyl Ester
  • D-Proline, 5-oxo-, ethyl ester.
  • Ethyl (R)-(-)-2-pyrrolidone-5-carboxylate（H-D-Pyr-Oet）
  • (R)-5-OXOPROLINE ETHYL ESTER
  • (R)-(-)-2-PYRROLIDINONE-5-CARBOXYLATE ETHYL ESTER
  • (R)-(-)-ETHYL-2-PYRROLLIDONE-5-CARBOXYLATE
  • (R)-ETHYLPYROGLUTAMATE
  • ethyl (2R)-5-oxopyrrolidine-2-carboxylate
  • Ethyl D-(-)-pyroglutamate USP/EP/BP
  • 68766-96-1
  • C7H11O3N
  • Pyroglutamine Derivatives
  • Specialty Synthesis
  • Peptide Synthesis
  • Unnatural Amino Acid Derivatives
  • Miscellaneous Reagents
  • Chiral Reagents
  • Heterocycles