2-GUANIDINOETHYLMERCAPTOSUCCINIC ACID
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- $183 - $2548.5
- Product name: 2-GUANIDINOETHYLMERCAPTOSUCCINIC ACID
- CAS: 77482-44-1
- MF: C7H13N3O4S
- MW: 235.26
- EINECS:
- MDL Number:MFCD00036862
- Synonyms:2-GUANIDINOETHYLMERCAPTOSUCCINIC ACID;GUANIDINOETHYLMERCAPTO-SUCCINIC ACID;GEMSA;(2-GUANIDINOETHYLMERCAPTO)SUCCINIC ACID 99+%;(2-Guanidinoethylthio)succinic acid, GEMSA;2-(2-Guanidinoethylthio)succinic acid;2-[(2-Guanidinoethyl)thio]succinic acid;2-Guanidinoethylthiosuccinic acid
14 prices
Selected condition:
Brand
- aablocks
- ApexBio Technology
- Arctom
- Biosynth
- Cayman Chemical
- ChemScene
- Sigma-Aldrich
Package
- 1mg
- 2mg
- 5mg
- 10mg
- 25mg
- Manufactureraablocks
- Product numberAA005995
- Product description2-Guanidinoethylmercaptosuccinic Acid ≥98%
- Packaging5mg
- Price$202
- Updated2026-05-28
- Buy
- ManufacturerApexBio Technology
- Product numberC3265
- Product description2-Guanidinoethylmercaptosuccinic Acid
- Packaging5mg
- Price$201
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberC3265
- Product description2-Guanidinoethylmercaptosuccinic Acid
- Packaging5mg
- Price$267
- Updated2026-05-06
- Buy
- ManufacturerArctom
- Product numberHY-118120
- Product descriptionGEMSA
- Packaging5mg
- Price$461
- Updated2026-05-26
- Buy
- ManufacturerBiosynth
- Product numberFG180921
- Product description2-Guanidinoethylmercaptosuccinic acid
- Packaging5mg
- Price$674.65
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFG180921
- Product description2-Guanidinoethylmercaptosuccinic acid
- Packaging10mg
- Price$1274.4
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFG180921
- Product description2-Guanidinoethylmercaptosuccinic acid
- Packaging25mg
- Price$2548.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFG180921
- Product description2-Guanidinoethylmercaptosuccinic acid
- Packaging2mg
- Price$374.82
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFG180921
- Product description2-Guanidinoethylmercaptosuccinic acid
- Packaging1mg
- Price$224.88
- Updated2026-06-04
- Buy
- ManufacturerCayman Chemical
- Product number19354
- Product description2-Guanidinoethylmercaptosuccinic Acid ≥98%
- Packaging5mg
- Price$183
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number19354
- Product description2-Guanidinoethylmercaptosuccinic Acid ≥98%
- Packaging5mg
- Price$202
- Updated2026-04-30
- Buy
- ManufacturerChemScene
- Product numberCS-0065229
- Product descriptionGEMSA 98%
- Packaging5mg
- Price$525
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0065229
- Product descriptionGEMSA 98%
- Packaging5mg
- Price$525
- Updated2026-06-04
- Buy
- ManufacturerSigma-Aldrich
- Product number369334
- Product description2-Guanidinoethylmercaptosuccinic Acid
- Packaging5mg
- Price$284
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA005995 | 2-Guanidinoethylmercaptosuccinic Acid ≥98% | 5mg | $202 | 2026-05-28 | Buy |
| ApexBio Technology | C3265 | 2-Guanidinoethylmercaptosuccinic Acid | 5mg | $201 | 2021-12-16 | Buy |
| ApexBio Technology | C3265 | 2-Guanidinoethylmercaptosuccinic Acid | 5mg | $267 | 2026-05-06 | Buy |
| Arctom | HY-118120 | GEMSA | 5mg | $461 | 2026-05-26 | Buy |
| Biosynth | FG180921 | 2-Guanidinoethylmercaptosuccinic acid | 5mg | $674.65 | 2026-06-04 | Buy |
| Biosynth | FG180921 | 2-Guanidinoethylmercaptosuccinic acid | 10mg | $1274.4 | 2026-06-04 | Buy |
| Biosynth | FG180921 | 2-Guanidinoethylmercaptosuccinic acid | 25mg | $2548.5 | 2026-06-04 | Buy |
| Biosynth | FG180921 | 2-Guanidinoethylmercaptosuccinic acid | 2mg | $374.82 | 2026-06-04 | Buy |
| Biosynth | FG180921 | 2-Guanidinoethylmercaptosuccinic acid | 1mg | $224.88 | 2026-06-04 | Buy |
| Cayman Chemical | 19354 | 2-Guanidinoethylmercaptosuccinic Acid ≥98% | 5mg | $183 | 2024-03-01 | Buy |
| Cayman Chemical | 19354 | 2-Guanidinoethylmercaptosuccinic Acid ≥98% | 5mg | $202 | 2026-04-30 | Buy |
| ChemScene | CS-0065229 | GEMSA 98% | 5mg | $525 | 2026-06-04 | Buy |
| ChemScene | CS-0065229 | GEMSA 98% | 5mg | $525 | 2026-06-04 | Buy |
| Sigma-Aldrich | 369334 | 2-Guanidinoethylmercaptosuccinic Acid | 5mg | $284 | 2026-04-30 | Buy |
Properties
Melting point :~180 °C (dec.)
storage temp. :2-8°C
solubility :Soluble in DMSO
form :White solid
color :white
Water Solubility :water: soluble
InChI :1S/C7H13N3O4S/c8-7(9)10-1-2-15-4(6(13)14)3-5(11)12/h4H,1-3H2,(H,11,12)(H,13,14)(H4,8,9,10)
InChIKey :VKVCLXDFOQQABP-UHFFFAOYSA-N
SMILES :S(C(CC(=O)O)C(=O)O)CCN=C(N)N
storage temp. :2-8°C
solubility :Soluble in DMSO
form :White solid
color :white
Water Solubility :water: soluble
InChI :1S/C7H13N3O4S/c8-7(9)10-1-2-15-4(6(13)14)3-5(11)12/h4H,1-3H2,(H,11,12)(H,13,14)(H4,8,9,10)
InChIKey :VKVCLXDFOQQABP-UHFFFAOYSA-N
SMILES :S(C(CC(=O)O)C(=O)O)CCN=C(N)N
Safety Information
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Description
Enkephalin convertase, also known as carboxypeptidase E, removes C-terminal residues during the processing of propeptides, including enkephalin and proinsulin. 2-Guanidinoethylmercaptosuccinic acid (GEMSA) is a potent inhibitor of enkephalin convertase (Ki = 8.8 nM) that is functional in vivo. It is a peptidomimetic inhibitor, occupying the specificity pocket of the enzyme. GEMSA can also inhibit other carboxypeptidases, including thrombin-activatable fibrinolysis inhibitor.Related product price
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77482-44-1
$183-2548.5 -
20461-87-4
$45-1328.25 -
Mercaptosuccinic acid
$10-2475.23
Suppliers and manufacturers
Aladdin Scientific
BOC Sciences
Shanghai EFE Biological Technology Co., Ltd.
Shanghai YuanYe Biotechnology Co., Ltd.
ChemeGen(Shanghai) Biotechnology Co.,Ltd.
MedBioPharmaceutical Technology Inc
TargetMol Chemicals Inc.
Meryer (Shanghai) Chemical Technology Co., Ltd.
Shanghai Aladdin Biochemical Technology Co.,Ltd.




