(4S,4'S)-2,2'-cyclopentylidenebis[4-tert-butyl-4,5-dihydrooxazole]

(4S,4'S)-2,2'-环戊亚基双[4-叔丁基-4,5-二氢噁唑]

Also known as: (4S,4'S)-2,2'-(cyclopentane-1,1-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole), (4S,4'S)-2,2'-Cyclopentylidenebis[4-tert-butyl-4,5-dihydrooxazole], 99% e.e., (4S,4'S)-2,2'-Cyclopentylidenebis[4-tert-butyl-4,5-dihydrooxazole], 95%, (99% ee), MFCD32201206, Oxazole, 2,2'-cyclopentylidenebis[4-(1,1-dimethylethyl)-4,5-dihydro-, (4S,4'S)-

(4S,4'S)-2,2'-cyclopentylidenebis[4-tert-butyl-4,5-dihydrooxazole] (CAS 298693-03-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H32N2O2 and a molecular weight of 320.46958 g/mol. It is also known as (4S,4'S)-2,2'-(cyclopentane-1,1-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole), (4S,4'S)-2,2'-Cyclopentylidenebis[4-tert-butyl-4,5-dihydrooxazole], 99% e.e. and (4S,4'S)-2,2'-Cyclopentylidenebis[4-tert-butyl-4,5-dihydrooxazole], 95%, (99% ee). Key properties include a melting point of 51.0-52.0 °C, a boiling point of 125-130 °C(Press: 0.4 Torr) and a density of 1.11±0.1 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
298693-03-5
Jingsj CID
J-1530281-0
Molecular Formula
C19H32N2O2
Chinese Name
(4S,4'S)-2,2'-环戊亚基双[4-叔丁基-4,5-二氢噁唑]
Molecular Weight
320.46958 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point51.0-52.0 °C
Boiling Point125-130 °C(Press: 0.4 Torr)
Density1.11±0.1 g/cm3(Predicted)

Frequently Asked Questions

What is the CAS number of (4S,4'S)-2,2'-cyclopentylidenebis[4-tert-butyl-4,5-dihydrooxazole]?

The CAS number of (4S,4'S)-2,2'-cyclopentylidenebis[4-tert-butyl-4,5-dihydrooxazole] is 298693-03-5.

What are the molecular formula and molecular weight of (4S,4'S)-2,2'-cyclopentylidenebis[4-tert-butyl-4,5-dihydrooxazole]?

(4S,4'S)-2,2'-cyclopentylidenebis[4-tert-butyl-4,5-dihydrooxazole] has molecular formula C19H32N2O2 and molecular weight 320.46958 g/mol.

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

Last updated:

How to cite: Jingsj. "(4S,4'S)-2,2'-cyclopentylidenebis[4-tert-butyl-4,5-dihydrooxazole] (CAS 298693-03-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1530281-0 (accessed 2026-10-25).

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