CGS-21680 HYDROCHLORIDE
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- $217 - $2990
- Product name: CGS-21680 HYDROCHLORIDE
- CAS: 124182-57-6
- MF: C23H30ClN7O6
- MW: 535.98
- EINECS:
- MDL Number:MFCD00078573
- Synonyms:4-[2-[[6-Amino-9-(N-ethyl--D-ribofuranuronamidosyl)-9H-purin-2-yl]amino]ethyl]benzenepropanoic Acid Hydrochloride;2-p-(2-Carboxyethyl)phenethylamino-5μ-N-ethylcarboxamidoadenosine hydrate hydrochloride;CGS-21680 hydrate hydrochloride;4-[2-[[6-Amino-9-(N-ethyl-beta-D-ribofuranuronamidosyl)-9H-purin-yl]amino]ethyl]benzenepropanoic acid hydrochloride;2-p-(2-Carboxyethyl)phenethylamino-5'-N-ethylcarboxamidoadenosine hydrochloride hydrate;CGS-21680 hydrochloride hydrate;3-{4-[2-({6-Amino-9-[(2R,3R,4S,5S)-5-(ethylcarbamoyl)-3,4-dihydroxytetrahydrofuran-2-yl]-9H-purin-2-yl}amino)ethyl]phenyl}propanoic acid hydrochloride;2-(4-(2-((6-aMino-9-((3R,4S,5S)-5-(ethylcarbaMoyl)-3,4-dihydroxytetrahydrofuran-2-yl)-9H-purin-2-yl)aMino)ethyl)phenyl)acetic acid hydrochloride
22 prices
Selected condition:
Brand
- aablocks
- American Custom Chemicals Corporation
- Biorbyt Ltd
- DC Chemicals
- Sigma-Aldrich
- Thermo Scientific Chemicals
- Tocris
- Usbiological
Package
- 10mg
- 50
- 5MG
- 25MG
- 50mg
- 100mg
- 250mg
- 10
- 1g
- Manufactureraablocks
- Product numberAA0033DM
- Product description4-[2-[[6-Amino-9-(N-ethyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]amino]ethyl]benzenepropanoic acid ≥98.5%
- Packaging50mg
- Price$738
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0033DM
- Product description4-[2-[[6-Amino-9-(N-ethyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]amino]ethyl]benzenepropanoic acid ≥98.5%
- Packaging10mg
- Price$263
- Updated2026-05-28
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0008628
- Product descriptionCGS-21680 HYDROCHLORIDE HYDRATE 95.00%
- Packaging10MG
- Price$1563.24
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0008628
- Product descriptionCGS-21680 HYDROCHLORIDE HYDRATE 95.00%
- Packaging5MG
- Price$1147.89
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0008628
- Product descriptionCGS-21680 HYDROCHLORIDE HYDRATE 95.00%
- Packaging25MG
- Price$2740.82
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb2279894
- Product descriptionCGS-21680 >98%
- Packaging1g
- Price$2990
- Updated2026-05-06
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb2279894
- Product descriptionCGS-21680 >98%
- Packaging250mg
- Price$1510
- Updated2026-05-06
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb2279894
- Product descriptionCGS-21680 >98%
- Packaging100mg
- Price$890
- Updated2026-05-06
- Buy
- ManufacturerDC Chemicals
- Product numberDC42919
- Product descriptionCGS-21680 >98%
- Packaging250mg
- Price$1200
- Updated2026-05-24
- Buy
- ManufacturerDC Chemicals
- Product numberDC42919
- Product descriptionCGS-21680 >98%
- Packaging100mg
- Price$700
- Updated2026-05-24
- Buy
- ManufacturerDC Chemicals
- Product numberDC42919
- Product descriptionCGS-21680 >98%
- Packaging1g
- Price$2400
- Updated2026-05-24
- Buy
- ManufacturerSigma-Aldrich
- Product numberC141
- Product descriptionCGS-21680 hydrochloride hydrate solid
- Packaging10mg
- Price$477
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number119137
- Product descriptionAdenosine A2A Receptor Agonist I, CGS 21680, Hydrochloride
- Packaging5mg
- Price$217
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberC141
- Product descriptionCGS-21680 hydrochloride hydrate solid
- Packaging5mg
- Price$259
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberC141
- Product descriptionCGS-21680 hydrochloride hydrate solid
- Packaging25mg
- Price$1160
- Updated2026-04-30
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberJ60793
- Product descriptionCGS 21680 hydrochloride, 99%
- Packaging5mg
- Price$229.65
- Updated2025-07-31
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0033DM | 4-[2-[[6-Amino-9-(N-ethyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]amino]ethyl]benzenepropanoic acid ≥98.5% | 50mg | $738 | 2026-05-28 | Buy |
| aablocks | AA0033DM | 4-[2-[[6-Amino-9-(N-ethyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]amino]ethyl]benzenepropanoic acid ≥98.5% | 10mg | $263 | 2026-05-28 | Buy |
| American Custom Chemicals Corporation | API0008628 | CGS-21680 HYDROCHLORIDE HYDRATE 95.00% | 10MG | $1563.24 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0008628 | CGS-21680 HYDROCHLORIDE HYDRATE 95.00% | 5MG | $1147.89 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0008628 | CGS-21680 HYDROCHLORIDE HYDRATE 95.00% | 25MG | $2740.82 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb2279894 | CGS-21680 >98% | 1g | $2990 | 2026-05-06 | Buy |
| Biorbyt Ltd | orb2279894 | CGS-21680 >98% | 250mg | $1510 | 2026-05-06 | Buy |
| Biorbyt Ltd | orb2279894 | CGS-21680 >98% | 100mg | $890 | 2026-05-06 | Buy |
| DC Chemicals | DC42919 | CGS-21680 >98% | 250mg | $1200 | 2026-05-24 | Buy |
| DC Chemicals | DC42919 | CGS-21680 >98% | 100mg | $700 | 2026-05-24 | Buy |
| DC Chemicals | DC42919 | CGS-21680 >98% | 1g | $2400 | 2026-05-24 | Buy |
| Sigma-Aldrich | C141 | CGS-21680 hydrochloride hydrate solid | 10mg | $477 | 2026-04-30 | Buy |
| Sigma-Aldrich | 119137 | Adenosine A2A Receptor Agonist I, CGS 21680, Hydrochloride | 5mg | $217 | 2026-04-30 | Buy |
| Sigma-Aldrich | C141 | CGS-21680 hydrochloride hydrate solid | 5mg | $259 | 2026-04-30 | Buy |
| Sigma-Aldrich | C141 | CGS-21680 hydrochloride hydrate solid | 25mg | $1160 | 2026-04-30 | Buy |
| Thermo Scientific Chemicals | J60793 | CGS 21680 hydrochloride, 99% | 5mg | $229.65 | 2025-07-31 | Buy |
Properties
storage temp. :−20°C
solubility :45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 20 mg/mL
form :solid
color :white
InChIKey :QPHVMNOEKKJYJO-MJWSIIAUSA-N
SMILES :[n]2(c3nc(nc(c3nc2)N)NCCc4ccc(cc4)CCC(=O)O)C1O[C@@H]([C@H]([C@H]1O)O)C(=O)NCC
CAS DataBase Reference :124182-57-6
solubility :45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 20 mg/mL
form :solid
color :white
InChIKey :QPHVMNOEKKJYJO-MJWSIIAUSA-N
SMILES :[n]2(c3nc(nc(c3nc2)N)NCCc4ccc(cc4)CCC(=O)O)C1O[C@@H]([C@H]([C@H]1O)O)C(=O)NCC
CAS DataBase Reference :124182-57-6
Safety Information
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Description
CGS 21680 hydrochloride is currently used in research in studying neuronal transmission, also in respiration. CGS 21680 is commonly used to study the actions of the adenosine A2A receptor in cells and tissues. CGS 21680 HCl is an adenosine A2 receptor agonist with IC50 of 22 nM, exhibits 140-fold over A1 receptor. CGS 21680C effectively increases coronary flow with an ED25 value of 1.8 nM. In hippocampal slices, CGS 21680 apis weak agonist on pre- and postsynaptic measures of electrophysiologicaJ activity.Related product price
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Suppliers and manufacturers
ATK CHEMICAL COMPANY LIMITED
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DAYANG CHEM (HANGZHOU) CO.,LTD
Amadis Chemical Company Limited
3B Pharmachem (Wuhan) International Co.,Ltd.
Chembest Research Laboratories Limited
Shanghai Longsheng chemical Co.,Ltd.
Shanghai Topbiochem Technology Co., Ltd
Chengdu NoVi Biotechnology Co., Ltd.




