Ethyl potassium malonate
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- $5 - $1114.58
- Product name: Ethyl potassium malonate
- CAS: 6148-64-7
- MF: C5H7KO4
- MW: 170.2
- EINECS:228-156-7
- MDL Number:MFCD00035603
- Synonyms:AKOS 310;MALONIC ACID MONOETHYL ESTER POTASSIUM SALT;ETHYL POTASSIUM MALONATE;ETHYL MALONATE MONOPOTASSIUM SALT;ETHYL MALONATE POTASSIUM SALT;ETHYL MONO POTASSIUM MALONATE;KEM;MALONIC ACID MONOETHYL ESTER POTASSIUM
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Brand
- A2B
- aablocks
- AHH
- AK Scientific
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- American Custom Chemicals Corporation
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Package
- 1mg
- 10mg
- 100mg
- 0.1kg
- 0.5kg
- 10mM*1mLinWater(Solution)
- 0.25kg
- 2kg
- 100 g
- 250mgs:
- 10mM*1mLinWater(Solid+Solvent)
- 1G
- 2.5G
- 5g
- 10g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1kg
- ManufacturerA2B
- Product numberAB46130
- Product descriptionEthyl potassium malonate 97%
- Packaging25g
- Price$7
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB46130
- Product descriptionEthyl potassium malonate 97%
- Packaging100g
- Price$9
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB46130
- Product descriptionEthyl potassium malonate 97%
- Packaging250g
- Price$18
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB46130
- Product descriptionEthyl potassium malonate 97%
- Packaging500g
- Price$28
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB46130
- Product descriptionEthyl potassium malonate 97%
- Packaging1kg
- Price$50
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA0034TY
- Product descriptionEthyl potassium malonate 98%
- Packaging1kg
- Price$50
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034TY
- Product descriptionEthyl potassium malonate 98%
- Packaging250g
- Price$18
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034TY
- Product descriptionEthyl potassium malonate 98%
- Packaging100g
- Price$9
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034TY
- Product descriptionEthyl potassium malonate 98%
- Packaging25g
- Price$7
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-12504
- Product descriptionEthylmalonatepotassiumsalt 97%
- Packaging500g
- Price$348
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-12504
- Product descriptionEthyl malonate potassium salt 97%
- Packaging500g
- Price$348
- Updated2026-05-25
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- ManufacturerAHH
- Product numberMT-12504
- Product descriptionEthyl malonate potassium salt 97%
- Packaging500g
- Price$348
- Updated2026-05-26
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- ManufacturerAK Scientific
- Product numberA050
- Product descriptionEthyl potassium malonate 98%
- Packaging1kg
- Price$249
- Updated2026-06-04
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- ManufacturerAK Scientific
- Product numberJ91303
- Product descriptionEthyl potassium malonate 95%
- Packaging1kg
- Price$179
- Updated2026-06-04
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- ManufacturerAK Scientific
- Product numberJ91303
- Product descriptionEthyl potassium malonate 95%
- Packaging5g
- Price$13
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberA050
- Product descriptionEthyl potassium malonate 98%
- Packaging5g
- Price$18
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A2B | AB46130 | Ethyl potassium malonate 97% | 25g | $7 | 2026-05-25 | Buy |
| A2B | AB46130 | Ethyl potassium malonate 97% | 100g | $9 | 2026-05-25 | Buy |
| A2B | AB46130 | Ethyl potassium malonate 97% | 250g | $18 | 2026-05-25 | Buy |
| A2B | AB46130 | Ethyl potassium malonate 97% | 500g | $28 | 2026-05-25 | Buy |
| A2B | AB46130 | Ethyl potassium malonate 97% | 1kg | $50 | 2026-05-25 | Buy |
| aablocks | AA0034TY | Ethyl potassium malonate 98% | 1kg | $50 | 2026-05-28 | Buy |
| aablocks | AA0034TY | Ethyl potassium malonate 98% | 250g | $18 | 2026-05-28 | Buy |
| aablocks | AA0034TY | Ethyl potassium malonate 98% | 100g | $9 | 2026-05-28 | Buy |
| aablocks | AA0034TY | Ethyl potassium malonate 98% | 25g | $7 | 2026-05-28 | Buy |
| AHH | MT-12504 | Ethylmalonatepotassiumsalt 97% | 500g | $348 | 2021-12-16 | Buy |
| AHH | MT-12504 | Ethyl malonate potassium salt 97% | 500g | $348 | 2026-05-25 | Buy |
| AHH | MT-12504 | Ethyl malonate potassium salt 97% | 500g | $348 | 2026-05-26 | Buy |
| AK Scientific | A050 | Ethyl potassium malonate 98% | 1kg | $249 | 2026-06-04 | Buy |
| AK Scientific | J91303 | Ethyl potassium malonate 95% | 1kg | $179 | 2026-06-04 | Buy |
| AK Scientific | J91303 | Ethyl potassium malonate 95% | 5g | $13 | 2026-06-04 | Buy |
| AK Scientific | A050 | Ethyl potassium malonate 98% | 5g | $18 | 2026-06-04 | Buy |
Properties
Melting point :194 °C (dec.) (lit.)
storage temp. :Inert atmosphere,Room Temperature
solubility :Methanol (Slightly), Water (Slightly)
form :Powder or Cyrstals
color :White
PH :pH(50g/l, 25℃) : 5.5～8.0
Water Solubility :soluble
Sensitive :Hygroscopic
BRN :3721682
InChI :InChI=1S/C5H8O4.K.H/c1-2-9-5(8)3-4(6)7;;/h2-3H2,1H3,(H,6,7);;
InChIKey :WVUCPRGADMCTBN-UHFFFAOYSA-M
SMILES :C(C(=O)O)C(=O)OCC.[KH]
CAS DataBase Reference :6148-64-7(CAS DataBase Reference)
storage temp. :Inert atmosphere,Room Temperature
solubility :Methanol (Slightly), Water (Slightly)
form :Powder or Cyrstals
color :White
PH :pH(50g/l, 25℃) : 5.5～8.0
Water Solubility :soluble
Sensitive :Hygroscopic
BRN :3721682
InChI :InChI=1S/C5H8O4.K.H/c1-2-9-5(8)3-4(6)7;;/h2-3H2,1H3,(H,6,7);;
InChIKey :WVUCPRGADMCTBN-UHFFFAOYSA-M
SMILES :C(C(=O)O)C(=O)OCC.[KH]
CAS DataBase Reference :6148-64-7(CAS DataBase Reference)
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
Ethyl potassium malonate is used as a competitive inhibitor of the enzyme succinate dehydrogenase. It acts as a precursor to produce (trimethylsilyl)ethyl malonate, which is utilized to prepare beta-ketoesters by acylation. Further, it reacts with aryl nitriles to prepare beta-amino acrylates in the presence of zinc chloride and a catalytic amount of Hünig's base. In addition to this, it serves as an intermediate for the preparation of ethyl tert-butyl malonate.More related product prices
Malonic acid Diethyl ethylmalonate Ethyl Succinyl Chloride Dimethyl malonate Ethyl hydrogen malonate Potassium 3-methoxy-3-oxopropanoate 40052-13-9 Potassium citrate Potassium Acetate Diethyl methylmalonate Ethyl malonyl chloride Potassium iodide Potassium persulfate Potassium chloride Diethyl malonate Diisopropyl malonate TERT-BUTYL ETHYL MALONATE Di-tert-Butyl malonate BENZYL TERT-BUTYL MALONATERelated product price
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Malonic acid
$5-6223.25 -
Diethyl ethylmalonate
$5-1819.13 -
Ethyl Succinyl Chloride
$9-1884.7
Suppliers and manufacturers
Henan Fengda Chemical Co., Ltd
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
Potassium monoethyl malonate
CAS:6148-64-7
