(3R,7aS)-3-(tert-Butyl)dihydropyrrolo[1,2-c]oxazole-1,5(3H,6H)-dione

(3R,7aS)-3-叔丁基二氢吡咯并[1,2-c]噁唑-1,5(3H,6H)-二酮

Also known as: (3R,7aS)-3-(tert-Butyl)dihydro-1H,3H-pyrrolo[1,2-c]oxazole-1,5(6H)-dione, (3R,7aS)-3-(tert-Butyl)dihydropyrrolo[1,2-c]oxazole-1,5(3H,6H)-dione, (3R,7aS)-3-tert-butyl-3,6,7,7a-tetrahydropyrrolo[1,2-c][1,3]oxazole-1,5-dione, (3R,7aS)-3-tert-butyldihydropyrrolo[1,2-c]oxazole-1,5(3H,6H)-dione, 1H,3H-Pyrrolo[1,2-c]oxazole-1,5(6H)-dione, 3-(1,1-dimethylethyl)dihydro-, (3R,7aS)-, (3R,7aS)-3-(2-Methyl-2-propanyl)dihydro-1H-pyrrolo[1,2-c][1,3]oxazole-1,5(6H)-dione, 7291077, T55 ANV FVOTJ HX1&1&1 &&(3R,7aS)- Form

(3R,7aS)-3-(tert-Butyl)dihydropyrrolo[1,2-c]oxazole-1,5(3H,6H)-dione (CAS 171284-84-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H15NO3 and a molecular weight of 197.231 g/mol. It is also known as (3R,7aS)-3-(tert-Butyl)dihydro-1H,3H-pyrrolo[1,2-c]oxazole-1,5(6H)-dione, (3R,7aS)-3-tert-butyl-3,6,7,7a-tetrahydropyrrolo[1,2-c][1,3]oxazole-1,5-dione and (3R,7aS)-3-tert-butyldihydropyrrolo[1,2-c]oxazole-1,5(3H,6H)-dione. Key properties include a boiling point of 376.2±31.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 181.3±24.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 171284-84-7
Jingsj CID: J-1502877-0
Molecular Formula: C₁₀H₁₅NO₃
Chinese Name: (3R,7aS)-3-叔丁基二氢吡咯并[1,2-c]噁唑-1,5(3H,6H)-二酮
Molecular Weight: 197.231 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	376.2±31.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	181.3±24.8 °C

Frequently Asked Questions

What is the CAS number of (3R,7aS)-3-(tert-Butyl)dihydropyrrolo[1,2-c]oxazole-1,5(3H,6H)-dione?

The CAS number of (3R,7aS)-3-(tert-Butyl)dihydropyrrolo[1,2-c]oxazole-1,5(3H,6H)-dione is 171284-84-7.

What are the molecular formula and molecular weight of (3R,7aS)-3-(tert-Butyl)dihydropyrrolo[1,2-c]oxazole-1,5(3H,6H)-dione?

(3R,7aS)-3-(tert-Butyl)dihydropyrrolo[1,2-c]oxazole-1,5(3H,6H)-dione has molecular formula C10H15NO3 and molecular weight 197.231 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(3R,7aS)-3-(tert-Butyl)dihydropyrrolo[1,2-c]oxazole-1,5(3H,6H)-dione (CAS 171284-84-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502877-0 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.