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N-Desmethyl Sumatriptan

Also known as: Sumatriptan EP Impurity B, Sumatriptan Impurity 2, Monodesmethyl sumatriptan, N-Methyl-3-[2-(methylamino)ethyl]-1H-indole-5-methanesulfonamide, UNII-6691XA829C

N-Desmethyl Sumatriptan (CAS 88919-51-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H19N3O2S and a molecular weight of 281.37400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
88919-51-1
Jingsj CID
J-1394187-2
Molecular Formula
C13H19N3O2S
Molecular Weight
281.37400 g/mol
Category
Organic Compounds
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass281.12000
PSA82.37000
LogP2.84160

Frequently Asked Questions

What is the CAS number of N-Desmethyl Sumatriptan?

The CAS number of N-Desmethyl Sumatriptan is 88919-51-1.

What are the molecular formula and molecular weight of N-Desmethyl Sumatriptan?

N-Desmethyl Sumatriptan has molecular formula C13H19N3O2S and molecular weight 281.37400 g/mol.

What are the upstream and downstream products of N-Desmethyl Sumatriptan?

For N-Desmethyl Sumatriptan, Upstream Products: 4,4-Diethoxy-N-methyl-1-butanamine, 4-Hydrazino-N-methylbenzenemethanesulfonamide.

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

Last updated:

How to cite: Jingsj. "N-Desmethyl Sumatriptan (CAS 88919-51-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1394187-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.