2-Heptylquinoline-4(1H)-one
- CAS No.
- 40522-46-1
- Chemical Name:
- 2-Heptylquinoline-4(1H)-one
- Synonyms
- Pseudane VII;Dihydroakutine;HHQ, 10 mM in DMSO;2-Heptyl-4-quinolone;2-Heptylquinolin-4(1H)-one;2-heptyl-1H-quinolin-4-one;2-Heptyl-4(1H)-quinolinone;2-Heptylquinoline-4(1H)-one;4(1H)-Quinolinone, 2-heptyl-
- CBNumber:
- CB62435138
- Molecular Formula:
- C16H21NO
- Molecular Weight:
- 243.34
- MDL Number:
- MFCD16619170
- MOL File:
- 40522-46-1.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| HHQ ≥98% (HPLC) | SML0747 | 10mg | $81.7 |
| HHQ ≥98% (HPLC) | SML0747 | 50mg | $335 |
| 2-Heptylquinolin-4(1H)-one | QBA52246 | 50mg | $533.5 |
| 2-Heptylquinolin-4(1H)-one | QBA52246 | 0.5g | $1646.1 |
| 2-Heptyl-4-quinolone ≥98% | CS-0106055 | 100mg | $423 |
| Melting point | 122-126 °C |
|---|---|
| Boiling point | 361.5±42.0 °C(Predicted) |
| Density | 1.013 |
| storage temp. | 2-8°C |
| solubility | DMSO: soluble5mg/mL, clear |
| pka | 2.34±0.70(Predicted) |
| form | powder |
| color | white to beige |
| InChI | 1S/C16H21NO/c1-2-3-4-5-6-9-13-12-16(18)14-10-7-8-11-15(14)17-13/h7-8,10-12H,2-6,9H2,1H3,(H,17,18) |
| InChIKey | UYRHHBXYXSYGHA-UHFFFAOYSA-N |
| SMILES | [nH]1c2c([c](cc1CCCCCCC)=O)cccc2 |
| UNSPSC Code | 12352200 |
| NACRES | NA.77 |
2-Heptylquinoline-4(1H)-one price More Price(45)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | SML0747 | HHQ ≥98% (HPLC) | 40522-46-1 | 10mg | $81.7 | 2026-04-30 | Buy |
| Sigma-Aldrich | SML0747 | HHQ ≥98% (HPLC) | 40522-46-1 | 50mg | $335 | 2026-04-30 | Buy |
| Biosynth | QBA52246 | 2-Heptylquinolin-4(1H)-one | 40522-46-1 | 50mg | $533.5 | 2026-06-04 | Buy |
| Biosynth | QBA52246 | 2-Heptylquinolin-4(1H)-one | 40522-46-1 | 0.5g | $1646.1 | 2026-06-04 | Buy |
| ChemScene | CS-0106055 | 2-Heptyl-4-quinolone ≥98% | 40522-46-1 | 100mg | $423 | 2026-06-04 | Buy |
2-Heptylquinoline-4(1H)-one Chemical Properties,Uses,Production
Uses
2-Heptyl-4-quinolone is an intermediate in the synthesis of the Pseudomonas quinolone signal (PQS) that controls swarming by positively regulating phenazine production. 2-Heptyl-4-quinolone induces the production of the phenazine-1-carboxylic acid (PCA)[1].
Definition
ChEBI: A quinolone consisting of quinolin-4(1H)-one carrying a heptyl substituent at position 2.
General Description
HHQ belongs to 2-alkyl-4-quinolone compounds, which are lipophilic and are slightly soluble in water.
Biochem/physiol Actions
HHQ stimulates vesicle formation but not as much as PQS.
References
[1] Ha DG, et al. 2-Heptyl-4-quinolone, a precursor of the Pseudomonas quinolone signal molecule, modulates swarming motility in Pseudomonas aeruginosa. J Bacteriol. 2011 Dec;193(23):6770-80. DOI:10.1128/JB.05929-11
2-Heptylquinoline-4(1H)-one Preparation Products And Raw materials
2-Heptylquinoline-4(1H)-one Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
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