(S)-Methoprene
Also known as: S-Methoprene, S-(+)-Methoprene, (2E,4E,7S)-11-Methoxy-3,7,11-trimethyl-2,4-dodecadienoic acid isopropyl ester, Isopropyl (2E,4E,7S)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate, propan-2-yl (2E,4E,7S)-11-methoxy-3,7,11-trimethyldodeca-2,4-dienoate
(S)-Methoprene (CAS 65733-16-6) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C19H34O3 and a molecular weight of 310.471 g/mol. Key properties include a boiling point of 385.7±25.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 162.4±17.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 65733-16-6
- Jingsj CID
- J-1981630-8
- Molecular Formula
- C19H34O3
- Molecular Weight
- 310.471 g/mol
- Category
- Esters
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 385.7±25.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 162.4±17.8 °C |
| Exact Mass | 310.250793 |
| PSA | 35.53000 |
| LogP | 5.63 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.462 |
Activity & Biological Data
| Additional Information | [1]. Adnan SM, et al. Accelerated Sexual Maturation in Methoprene-Treated Sterile and Fertile Male Queensland Fruit Flies (Diptera: Tephritidae), and Mosquito Larvicide as an Economical and Effective Source of Methoprene. J Econ Entomol. 2019 Dec 9;112(6):2842-2849. |
|---|
Frequently Asked Questions
What is the CAS number of (S)-Methoprene?
The CAS number of (S)-Methoprene is 65733-16-6.
What are the molecular formula and molecular weight of (S)-Methoprene?
(S)-Methoprene has molecular formula C19H34O3 and molecular weight 310.471 g/mol.
What are the upstream and downstream products of (S)-Methoprene?
For (S)-Methoprene, Upstream Products: Dihydromyrcene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-Methoprene (CAS 65733-16-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1981630-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.