Heptadecanedioic acid, 9-[4-(dimethylamino)-1-oxobutoxy]-, 1,17-di-(2Z)-2-nonen-1-yl ester
- CAS NO.：1351586-50-9
- Empirical Formula: C41H75NO6
- Molecular Weight: 678.04
- Update Date: 2026-07-14 16:49:18
![Heptadecanedioic acid, 9-[4-(dimethylamino)-1-oxobutoxy]-, 1,17-di-(2Z)-2-nonen-1-yl ester Structural](https://img.chemicalbook.in/CAS/20210305/GIF/1351586-50-9.gif)
What is Heptadecanedioic acid, 9-[4-(dimethylamino)-1-oxobutoxy]-, 1,17-di-(2Z)-2-nonen-1-yl ester?
Description
L319, also known as O-8670, is a novel ionizable biodegradable lipid for delivery of short interfering RNAs via lipid nanoparticles. L319-LPN displays rapid elimination with pKa of 6.38 and also shows well tolerated up to 10?mg/kg.
Properties of Heptadecanedioic acid, 9-[4-(dimethylamino)-1-oxobutoxy]-, 1,17-di-(2Z)-2-nonen-1-yl ester
| Boiling point: | 686.9±55.0 °C(Predicted) |
| Density | 0.954±0.06 g/cm3(Predicted) |
| solubility | Soluble in Ethanol, DMSO, DMF |
| form | Liquid |
| pka | 9.37±0.28(Predicted) |
| color | Colorless to light yellow |
Safety information for Heptadecanedioic acid, 9-[4-(dimethylamino)-1-oxobutoxy]-, 1,17-di-(2Z)-2-nonen-1-yl ester
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Heptadecanedioic acid, 9-[4-(dimethylamino)-1-oxobutoxy]-, 1,17-di-(2Z)-2-nonen-1-yl ester
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