levopropoxyphene napsilate
萘磺酸左丙氧芬
Also known as: levopropoxyphene napsylate, levopropoxyphene napsylate anhydrous, contratuss, letusin, novrad, regretos, (-)-1-benzyl-3-dimethylamino-2-methyl-1-phenylpropyl propionate naphthalene-2-sulphonate, naphthalene-2-sulfonic acid - (2R,3S)-4-(dimethylamino)-3-methyl-1,2-diphenylbutan-2-yl propanoate hydrate (1:1:1), lilly 29866, EINECS 227-209-1
levopropoxyphene napsilate (CAS 5714-90-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H29NO2.C10H8O3S and a molecular weight of 547.705 g/mol. It is also known as levopropoxyphene napsylate, levopropoxyphene napsylate anhydrous and contratuss. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5714-90-9
- Jingsj CID
- J-1529674-4
- Molecular Formula
- C22H29NO2C10H8O3S
- Chinese Name
- 萘磺酸左丙氧芬
- Molecular Weight
- 547.705 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quoteFrequently Asked Questions
What is the CAS number of levopropoxyphene napsilate?
The CAS number of levopropoxyphene napsilate is 5714-90-9.
What are the molecular formula and molecular weight of levopropoxyphene napsilate?
levopropoxyphene napsilate has molecular formula C22H29NO2.C10H8O3S and molecular weight 547.705 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "levopropoxyphene napsilate (CAS 5714-90-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1529674-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.