Ethyl D-(-)-pyroglutamate
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- $5 - $2055.9
- Product name: Ethyl D-(-)-pyroglutamate
- CAS: 68766-96-1
- MF: C7H11NO3
- MW: 157.17
- EINECS:
- MDL Number:MFCD00010848
- Synonyms: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
24 prices
Selected condition：
Brand
- Acrotein
- Activate Scientific
- AHH
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Chem-Impex
- Crysdot
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TRC
Package
- 1g
- 5g
- 10g
- 25g
- 50g
- 100g
- 500g
- ManufacturerAcrotein
- Product numberNA-0641
- Product descriptionEthylD-pyroglutamate 97%
- Packaging5g
- Price$33.37
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS26666
- Product descriptionEthyl (R)-(-)-2-Pyrrolidone-5-carboxylate 96+% ee
- Packaging1g
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS26666
- Product descriptionEthyl (R)-(-)-2-Pyrrolidone-5-carboxylate 96+% ee
- Packaging5G
- Price$38
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS26666
- Product descriptionEthyl (R)-(-)-2-Pyrrolidone-5-carboxylate 96+% ee
- Packaging25g
- Price$98
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-12755
- Product descriptionEthyl (R)-(?)-2-pyrrolidone-5-carboxylate 99%
- Packaging50g
- Price$738
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ56068
- Product descriptionH-D-Pyr-OEt
- Packaging25g
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA170025
- Product descriptionH-D-Pyr-OEt 97%
- Packaging1g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA170025
- Product descriptionH-D-Pyr-OEt 97%
- Packaging5g
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA170025
- Product descriptionH-D-Pyr-OEt 97%
- Packaging10g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA170025
- Product descriptionH-D-Pyr-OEt 97%
- Packaging25g
- Price$24
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA170025
- Product descriptionH-D-Pyr-OEt 97%
- Packaging100g
- Price$94
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA170025
- Product descriptionH-D-Pyr-OEt 97%
- Packaging500g
- Price$332
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0004766
- Product description(R)-(-)-5-ETHYLCARBOXYL-2-PYRROLIDINONE 95.00%
- Packaging1G
- Price$704.55
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0004766
- Product description(R)-(-)-5-ETHYLCARBOXYL-2-PYRROLIDINONE 95.00%
- Packaging10G
- Price$2055.9
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number04448
- Product descriptionD-Pyroglutamicacidethylester,≥98%(NMR) ≥98%(NMR)
- Packaging1G
- Price$13.98
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number04448
- Product descriptionD-Pyroglutamicacidethylester,≥98%(NMR) ≥98%(NMR)
- Packaging5G
- Price$58.24
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Acrotein | NA-0641 | EthylD-pyroglutamate 97% | 5g | $33.37 | 2021-12-16 | Buy |
| Activate Scientific | AS26666 | Ethyl (R)-(-)-2-Pyrrolidone-5-carboxylate 96+% ee | 1g | $20 | 2021-12-16 | Buy |
| Activate Scientific | AS26666 | Ethyl (R)-(-)-2-Pyrrolidone-5-carboxylate 96+% ee | 5G | $38 | 2021-12-16 | Buy |
| Activate Scientific | AS26666 | Ethyl (R)-(-)-2-Pyrrolidone-5-carboxylate 96+% ee | 25g | $98 | 2021-12-16 | Buy |
| AHH | MT-12755 | Ethyl (R)-(?)-2-pyrrolidone-5-carboxylate 99% | 50g | $738 | 2021-12-16 | Buy |
| AK Scientific | J56068 | H-D-Pyr-OEt | 25g | $60 | 2021-12-16 | Buy |
| Ambeed | A170025 | H-D-Pyr-OEt 97% | 1g | $5 | 2021-12-16 | Buy |
| Ambeed | A170025 | H-D-Pyr-OEt 97% | 5g | $7 | 2021-12-16 | Buy |
| Ambeed | A170025 | H-D-Pyr-OEt 97% | 10g | $10 | 2021-12-16 | Buy |
| Ambeed | A170025 | H-D-Pyr-OEt 97% | 25g | $24 | 2021-12-16 | Buy |
| Ambeed | A170025 | H-D-Pyr-OEt 97% | 100g | $94 | 2021-12-16 | Buy |
| Ambeed | A170025 | H-D-Pyr-OEt 97% | 500g | $332 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0004766 | (R)-(-)-5-ETHYLCARBOXYL-2-PYRROLIDINONE 95.00% | 1G | $704.55 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0004766 | (R)-(-)-5-ETHYLCARBOXYL-2-PYRROLIDINONE 95.00% | 10G | $2055.9 | 2021-12-16 | Buy |
| Chem-Impex | 04448 | D-Pyroglutamicacidethylester,≥98%(NMR) ≥98%(NMR) | 1G | $13.98 | 2021-12-16 | Buy |
| Chem-Impex | 04448 | D-Pyroglutamicacidethylester,≥98%(NMR) ≥98%(NMR) | 5G | $58.24 | 2021-12-16 | Buy |
Properties
Melting point :53-57 °C
alpha :3.5 º (C=5, H2O)
Boiling point :176 °C12 mm Hg(lit.)
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)
alpha :3.5 º (C=5, H2O)
Boiling point :176 °C12 mm Hg(lit.)
Density :1.2483 (rough estimate)
refractive index :n
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)
Safety Information
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Description
(R)-(-)-5-Ethylcarboxyl-2-pyrrolidinone (cas# 68766-96-1) is a compound useful in organic synthesis.More related product prices
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