7,8-Dehydro Nalmefene

7,8-去氢纳美芬

Also known as: Nalmefene Impurity 11, Nalmefene Impurity N5, Morphinan-3,14-diol, 17-(cyclopropylmethyl)-7,8-didehydro-4,5-epoxy-6-methylene-, (5α)- (9CI), DNMTZPZJQISVPP-MBPVOVBZSA-N, Nalmefene Impurity

7,8-Dehydro Nalmefene (CAS 91598-83-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H23NO3 and a molecular weight of 337.41200 g/mol. It is also known as Nalmefene Impurity 11, Nalmefene Impurity N5 and Morphinan-3,14-diol, 17-(cyclopropylmethyl)-7,8-didehydro-4,5-epoxy-6-methylene-, (5α)- (9CI). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 91598-83-3
Jingsj CID: J-1169237-9
Molecular Formula: C₂₁H₂₃NO₃
Chinese Name: 7,8-去氢纳美芬
Molecular Weight: 337.41200 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 7,8-Dehydro Nalmefene?

The CAS number of 7,8-Dehydro Nalmefene is 91598-83-3.

What are the molecular formula and molecular weight of 7,8-Dehydro Nalmefene?

7,8-Dehydro Nalmefene has molecular formula C21H23NO3 and molecular weight 337.41200 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. "7,8-Dehydro Nalmefene (CAS 91598-83-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1169237-9 (accessed 2026-10-24).

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