Cycloguanil
- CAS No.
- 516-21-2
- Chemical Name:
- Cycloguanil
- Synonyms
- WR-5473;Chlorazin;Aids007020;Aids-007020;Cycloguanil;Cycloguanyl;Cycloguanil-d6;Cycloguanil HCl;CYCLOCHLOROGUANIDE;Chlorguanide triazine
- CBNumber:
- CB41178397
- Molecular Formula:
- C11H14ClN5
- Molecular Weight:
- 251.72
- MDL Number:
- MFCD00838855
- MOL File:
- 516-21-2.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 146° |
|---|---|
| Boiling point | 397.13°C (rough estimate) |
| Density | 1.2332 (rough estimate) |
| refractive index | 1.6110 (estimate) |
| storage temp. | Store at -20°C |
| solubility | Soluble in DMSO |
| form | Solid |
| color | White to off-white |
| FDA UNII | 26RM326WVN |
SAFETY
Risk and Safety Statements
| Symbol(GHS) | ![]() GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
Cycloguanil price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| ChemScene | CS-4134 | Cycloguanil-d6 98.0% | 1mg | $182 | 2026-06-04 | Buy | |
| aablocks | AA00DB5K | Cycloguanil 98+% | 516-21-2 | 50mg | $107 | 2026-05-28 | Buy |
| aablocks | AA00DB5K | Cycloguanil 98+% | 516-21-2 | 100mg | $181 | 2026-05-28 | Buy |
| aablocks | AA00DB5K | Cycloguanil 98+% | 516-21-2 | 250mg | $360 | 2026-05-28 | Buy |
| Arctom | BD-A666468 | Cycloguanil 98+% | 516-21-2 | 50mg | $110 | 2026-05-26 | Buy |
Cycloguanil Chemical Properties, Uses, Production
Uses
Antimalarial.
Definition
ChEBI: Cycloguanil is a triazine in which a 1,6-dihydro-1,3,5-triazine ring is substituted at N-1 by a 4-chlorophenyl group, at C-2 and -4 by amino groups and at C-6 by gem-dimethyl groups. A dihydrofolate reductase inhibitor, it is a metabolite of the antimalarial drug proguanil. It has a role as an EC 1.5.1.3 (dihydrofolate reductase) inhibitor, an antiinfective agent, an antiparasitic agent, an antimalarial, an antiprotozoal drug and an antifolate.
IC 50
Plasmodium
Cycloguanil Preparation Products And Raw materials
Raw materials
Preparation Products
Cycloguanil Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Artis Biotech Co. Ltd. | 18108108965 18108108965 | sales@artisbio.com | China | 2503 | 58 |
| parabiochem | 025-83453382-8005 | sale@parabiochem.com | China | 9577 | 55 |
| Tianjin Kailiqi Biotechnology Co., Ltd. | 15076683720 | klq@cw-bio.com | China | 9780 | 55 |
| Chengdu Novel Biomedical Co., Ltd. | 028-85255396 18302801538 | cdnovell@163.com | China | 2445 | 58 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 | sales@rrkchem.com | China | 57336 | 58 |
| Fan De(Beijing) Biotechnology Co., Ltd. | 15911056312 | liming@bio-fount.com | China | 9718 | 58 |
| BOC Sciences | 16314854226; +8616314854226 | inquiry@bocsci.com | United States | 19852 | 58 |
| Shanghai Sunway Pharmaceutical Technology Co.,Ltd. | 13611835272 13611835272 | mmwang@sunwaypharm.com | China | 44090 | 58 |
| Bide Pharmatech Ltd. | 400-1647117 13681763483 | product02@bidepharm.com | China | 59929 | 58 |
| Shanghai Moqi Biological Technology Co., LTD | 13341702378 | 190129269@qq.com | China | 10000 | 58 |
View Latest Price from Cycloguanil manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-05-11 | Cycloguanil
516-21-2
|
$1520.00-2500.00 | 10g | TargetMol Chemicals Inc. |
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- Cycloguanil
516-21-2
- $1520.00-2500.00
- TargetMol Chemicals Inc.





