Methyl L-pyroglutamate
- $10 - $1575
- Product name: Methyl L-pyroglutamate
- CAS: 4931-66-2
- MF: C6H9NO3
- MW: 143.14
- EINECS:225-567-3
- MDL Number:MFCD00080931
- Synonyms:2-PYRROLIDONE-5-CARBOXYLIC ACID METHYL ESTER;METHYL L-PYROGLUTAMATE;METHYL (S)-2-PYRROLIDINONE-5-CARBOXYLATE;METHYL (S)-(+)-2-PYRROLIDONE-5-CARBOXYLATE;L-PYR-OME;(+)-L-PYROGLUTAMIC ACID METHYL ESTER;L-PYROGLUTAMIC ACID METHYL ESTER;H-PGLU-OME
40 prices
Selected condition:
Brand
- Acrotein
- Activate Scientific
- AK Scientific
- Alfa Aesar
- Alichem
- American Custom Chemicals Corporation
- ApexBio Technology
- Apolloscientific
- Arctom
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- Iris Biotech GmbH
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
Package
- 20mg
- 100MG
- 500mg
- 1G
- 5g
- 10g
- 25g
- 50g
- 100g
- 250G
- 500g
- 1KG
- ManufacturerAcrotein
- Product numberNA-0362
- Product descriptionMethyl L-Pyroglutamate 97%
- Packaging25g
- Price$31.9
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS22174
- Product descriptionMethyl (S)-(+)-2-Pyrrolidone-5-carboxylate 97+% ee
- Packaging25g
- Price$41
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS22174
- Product descriptionMethyl (S)-(+)-2-Pyrrolidone-5-carboxylate 97+% ee
- Packaging100g
- Price$88
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ97205
- Product descriptionMethyl L-Pyroglutamate
- Packaging5g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ97205
- Product descriptionMethyl L-Pyroglutamate
- Packaging25g
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ97205
- Product descriptionMethyl L-Pyroglutamate
- Packaging500g
- Price$200
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberH62543
- Product descriptionMethyl (S)-(+)-2-oxopyrrolidine-5-carboxylate, 97%
- Packaging5g
- Price$54.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberH62543
- Product descriptionMethyl (S)-(+)-2-oxopyrrolidine-5-carboxylate, 97%
- Packaging25g
- Price$239.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberH62543
- Product descriptionMethyl (S)-(+)-2-oxopyrrolidine-5-carboxylate, 97%
- Packaging100g
- Price$771
- Updated2023-06-20
- Buy
- ManufacturerAlichem
- Product number4931662
- Product descriptionMethyl (S)-(+)-2-pyrrolidone-5-carboxylate
- Packaging500g
- Price$175
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0001490
- Product descriptionL-PYR-OME 95.00%
- Packaging100MG
- Price$716.1
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0001490
- Product descriptionL-PYR-OME 95.00%
- Packaging1G
- Price$1280
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0001490
- Product descriptionL-PYR-OME 95.00%
- Packaging5G
- Price$1575
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberC6519
- Product descriptionMethyl L-Pyroglutamate
- Packaging500mg
- Price$50
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR350259
- Product descriptionMethyl (S)-(+)-2-pyrrolidone-5-carboxylate
- Packaging25g
- Price$105
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR350259
- Product descriptionMethyl (S)-(+)-2-pyrrolidone-5-carboxylate
- Packaging100g
- Price$180
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Acrotein | NA-0362 | Methyl L-Pyroglutamate 97% | 25g | $31.9 | 2021-12-16 | Buy |
Activate Scientific | AS22174 | Methyl (S)-(+)-2-Pyrrolidone-5-carboxylate 97+% ee | 25g | $41 | 2021-12-16 | Buy |
Activate Scientific | AS22174 | Methyl (S)-(+)-2-Pyrrolidone-5-carboxylate 97+% ee | 100g | $88 | 2021-12-16 | Buy |
AK Scientific | J97205 | Methyl L-Pyroglutamate | 5g | $10 | 2021-12-16 | Buy |
AK Scientific | J97205 | Methyl L-Pyroglutamate | 25g | $20 | 2021-12-16 | Buy |
AK Scientific | J97205 | Methyl L-Pyroglutamate | 500g | $200 | 2021-12-16 | Buy |
Alfa Aesar | H62543 | Methyl (S)-(+)-2-oxopyrrolidine-5-carboxylate, 97% | 5g | $54.65 | 2024-03-01 | Buy |
Alfa Aesar | H62543 | Methyl (S)-(+)-2-oxopyrrolidine-5-carboxylate, 97% | 25g | $239.65 | 2024-03-01 | Buy |
Alfa Aesar | H62543 | Methyl (S)-(+)-2-oxopyrrolidine-5-carboxylate, 97% | 100g | $771 | 2023-06-20 | Buy |
Alichem | 4931662 | Methyl (S)-(+)-2-pyrrolidone-5-carboxylate | 500g | $175 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | AAA0001490 | L-PYR-OME 95.00% | 100MG | $716.1 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | AAA0001490 | L-PYR-OME 95.00% | 1G | $1280 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | AAA0001490 | L-PYR-OME 95.00% | 5G | $1575 | 2021-12-16 | Buy |
ApexBio Technology | C6519 | Methyl L-Pyroglutamate | 500mg | $50 | 2021-12-16 | Buy |
Apolloscientific | OR350259 | Methyl (S)-(+)-2-pyrrolidone-5-carboxylate | 25g | $105 | 2021-12-16 | Buy |
Apolloscientific | OR350259 | Methyl (S)-(+)-2-pyrrolidone-5-carboxylate | 100g | $180 | 2021-12-16 | Buy |
Properties
alpha :10.5 º (c=1, EtOH)
Boiling point :90°C (0.3 mmHg)
Density :1.226
refractive index :1.486
Flash point :>110°C
storage temp. :Inert atmosphere,Room Temperature
solubility :Chloroform (Slightly), Ethanol (Sparingly)
form :Liquid
pka :14.65±0.40(Predicted)
color :Pale yellow
optical activity :[α]20/D +10.5°, c = 1 in ethanol
CAS DataBase Reference :4931-66-2(CAS DataBase Reference)
Boiling point :90°C (0.3 mmHg)
Density :1.226
refractive index :1.486
Flash point :>110°C
storage temp. :Inert atmosphere,Room Temperature
solubility :Chloroform (Slightly), Ethanol (Sparingly)
form :Liquid
pka :14.65±0.40(Predicted)
color :Pale yellow
optical activity :[α]20/D +10.5°, c = 1 in ethanol
CAS DataBase Reference :4931-66-2(CAS DataBase Reference)
Safety Information
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Signal word: | Warning | ||||||||||||||||||||||||||||
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Description
Methyl (S)-Pyroglutamate (cas# 4931-66-2) is a compound useful in organic synthesis.Related product price
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