1-Heptanol
Based on 1 Customer Validation
1-Heptanol (n-Heptyl alcohol) is a linear primary fatty alcohol. 1-Heptanol selectively inhibits the activating phosphorylation of SAPK/JNK and reduces the phosphorylation level of IκB-α. 1-Heptanol increases plasma membrane fluidity, decreases membrane thermal stability, alters the coupling kinetics of STIM1-ORAI1, inhibits the production of ROS and LTC4, and induces the expression of HSP70. 1-Heptanol is used in the fragrance industry due to its pleasant odor.
For research use only. We do not sell to patients.
- Purity: 99.50%
- CAS No.: 111-70-6
- Formula: C7H16O
- Molecular Weight:116.20
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Storage:
Store at room temperature 3 years.
In solvent -80°C, 2 years , -20°C, 1 year
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Dimethyl sulfoxide, meets analytical specification of Ch.P.
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HY-Y0320C
Dimethyl sulfoxide
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All Leukotriene Receptor Isoforms
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Biological Activity
1-Heptanol (2.5-5 mM; 15 min) is well tolerated by BMMCs, RBL-2H3 cells and human ROSA mast cells at the concentration of 2.5 mM, while the 5 mM concentration increases phosphatidylserine externalization in BMMCs and RBL-2H3 cells[1].
1-Heptanol (2.5-5 mM; 15 min pre-incubation, present during temperature ramp) enhances plasma membrane thermolability in human ROSA mast cells[1].
1-Heptanol (2.5 mM; 10 min) enhances the lateral mobility of FcεRI in RBL-2H3 cells[1].
1-Heptanol (2.5 mM; 15 min pre-incubation, present during activation) inhibits calcium mobilization by reducing extracellular Ca2+ influx in antigen-activated RBL-2H3 cells and thapsigargin-activated HEK293 cells[1].
1-Heptanol (2.5 mM; 10 min) enhances the lateral migration capacity of ORAI1 in HEK293 cells[1].
1-Heptanol (2.5 mM; 10 min pre-incubation, present during 5 min activation) enhances basal STIM1-ORAI1 coupling in resting HEK293 cells[1].
1-Heptanol (2.5 mM; 15 min) inhibits the phosphorylation of SAPK/JNK, in antigen-activated mouse bone marrow-derived mast cells (BMMCs)[1].
1-Heptanol (98%; 60 s) induces reproducible localized central corneal epithelial detachment in ex vivo human corneoscleral tissues[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:BMMCs, RBL-2H3 cells, ROSA cells
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Concentration:2.5 mM; 5 mM
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Incubation Time:15 min
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Result:Did not alter annexin V-APC-dependent phosphatidylserine staining, Hoechst 33258 intracellular presence, or double staining relative to untreated cells at 2.5 mM.
Increased the percentage of annexin V-positive BMMCs and RBL-2H3 cells, with a smaller increase in double-positive cells for BMMCs at 5 mM.
Showed no significant change in staining patterns for ROSA cells at 5 mM.
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Cell Line:BMMCs
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Concentration:2.5 mM+TNP‑BSA；0.5 μg/mL
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Incubation Time:15 min
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Result:Inhibited the phosphorylation of SAPK/JNK, but not that of ERK and p38.
Chemical Information
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CAS No. 111-70-6
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Appearance Liquid (Density: 0.822 g/cm3)
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Molecular Weight 116.20
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Formula C7H16O
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Color Colorless to light yellow
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SMILES
CCCCCCCO
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Synonyms
n-Heptyl alcohol
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Store at room temperature 3 years
In solvent -80°C 2 years -20°C 1 year
Solvent & Solubility
DMSO : ≥ 200 mg/mL (1721.17 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (270 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[1]. Bugajev V, et al. Enhanced Membrane Fluidization and Cholesterol Displacement by 1-Heptanol Inhibit Mast Cell Effector Functions. Cells. 2023 Aug 15;12(16):2069. [Content Brief]
[2]. Bonelli F, et al. Development and optimization of an ex vivo model of corneal epithelium damage with 1-heptanol: Investigating the influence of donor clinical parameters and MSC-sEV treatment on healing capacity. The ocular surface. 2025 Apr;36:224-236. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 8.6059 mL | 43.0293 mL | 86.0585 mL | 215.1463 mL |
| 5 mM | 1.7212 mL | 8.6059 mL | 17.2117 mL | 43.0293 mL | |
| 10 mM | 0.8606 mL | 4.3029 mL | 8.6059 mL | 21.5146 mL | |
| 15 mM | 0.5737 mL | 2.8686 mL | 5.7372 mL | 14.3431 mL | |
| 20 mM | 0.4303 mL | 2.1515 mL | 4.3029 mL | 10.7573 mL | |
| 25 mM | 0.3442 mL | 1.7212 mL | 3.4423 mL | 8.6059 mL | |
| 30 mM | 0.2869 mL | 1.4343 mL | 2.8686 mL | 7.1715 mL | |
| 40 mM | 0.2151 mL | 1.0757 mL | 2.1515 mL | 5.3787 mL | |
| 50 mM | 0.1721 mL | 0.8606 mL | 1.7212 mL | 4.3029 mL | |
| 60 mM | 0.1434 mL | 0.7172 mL | 1.4343 mL | 3.5858 mL | |
| 80 mM | 0.1076 mL | 0.5379 mL | 1.0757 mL | 2.6893 mL | |
| 100 mM | 0.0861 mL | 0.4303 mL | 0.8606 mL | 2.1515 mL |
1-Heptanol Related Classifications
HY-W099504 Related Classifications
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