![Molecular structure of (3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one (CAS 116910-11-3)](/images/chem_structures_svg/165/116910-11-3.svg)
(3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one
Also known as: (3S,7aR)-3-Isopropyl-7a-methyl-2,3-dihydropyrrolo[2,1-b]oxazol-5(7aH)-one, (3S,7aR)-7a-methyl-3-propan-2-yl-2,3-dihydropyrrolo[2,1-b][1,3]oxazol-5-one, (3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one, 98%, Pyrrolo[2,1-b]oxazol-5(7aH)-one, 2,3-dihydro-7a-methyl-3-(1-methylethyl)-, (3S,7aR)-
(3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one (CAS 116910-11-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H15NO2 and a molecular weight of 181.23200 g/mol. Key properties include a melting point of 46-50ºC, a boiling point of 80-83ºC (0.8 mmHg), a density of 1.12g/cm3 and a flash point of 144.6ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 116910-11-3
- Jingsj CID
- J-1992323-0
- Molecular Formula
- C10H15NO2
- Molecular Weight
- 181.23200 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 46-50ºC |
|---|---|
| Boiling Point | 80-83ºC (0.8 mmHg) |
| Density | 1.12g/cm3 |
| Flash Point | 144.6ºC |
| Exact Mass | 181.11000 |
| PSA | 29.54000 |
| LogP | 1.09370 |
| Vapor Pressure | 0.000435mmHg at 25°C |
| Refractive Index | 1.53 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
Frequently Asked Questions
What is the CAS number of (3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one?
The CAS number of (3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one is 116910-11-3.
What are the molecular formula and molecular weight of (3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one?
(3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one has molecular formula C10H15NO2 and molecular weight 181.23200 g/mol.
Is (3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one hazardous?
(3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
What are the upstream and downstream products of (3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one?
For (3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one, Upstream Products: (3S-cis)-(+)-tetrahydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(6H)-one; Downstream Products: (3S-cis)-(+)-tetrahydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(6H)-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one (CAS 116910-11-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992323-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.