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Impurities and reference standards

Didesmethyl sumatriptan

Also known as 3-(2-Aminoethyl)-N-methyl-1H-indole-5-methanesulfonamide, 1H-Indole-5-methanesulfonamide, 3-(2-aminoethyl)-N-methyl-, (3-(2-Aminoethyl)-1H-indol-5-yl)-N-methylmethanesulfonamide

CAS 88919-22-6Formula C12H17N3O2SMolar mass 267.35 g/mol
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Didesmethyl sumatriptan chemical structure, C12H17N3O2S, CAS 88919-22-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
88919-22-6
Formula
C12H17N3O2S
Molar mass
267.35 g/mol
HS code
293590
Category
Impurities and reference standards

What is Didesmethyl sumatriptan?

Plain description, key identifiers and synonyms

Didesmethyl sumatriptan is a chemical substance with the molecular formula C12H17N3O2S and a molar mass of 267.35 g/mol. Its CAS registry number is 88919-22-6. The IUPAC name is 1-[3-(2-aminoethyl)-1H-indol-5-yl]-N-methylmethanesulfonamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-[3-(2-aminoethyl)-1H-indol-5-yl]-N-methylmethanesulfonamide
CAS number
88919-22-6 CAS number cross-checked
Molecular formula
C12H17N3O2S
UNII
WE0Q003U63
MDL number
MFCD08063851
InChIKey
MURZXKIEJFJMPP-UHFFFAOYSA-N
InChI
InChI=1S/C12H17N3O2S/c1-14-18(16,17)8-9-2-3-12-11(6-9)10(4-5-13)7-15-12/h2-3,6-7,14-15H,4-5,8,13H2,1H3
SMILES (canonical and isomeric)
CNS(=O)(=O)CC1=CC2=C(C=C1)NC=C2CCN

Synonyms

  • 3-(2-Aminoethyl)-N-methyl-1H-indole-5-methanesulfonamide
  • 1H-Indole-5-methanesulfonamide, 3-(2-aminoethyl)-N-methyl-
  • (3-(2-Aminoethyl)-1H-indol-5-yl)-N-methylmethanesulfonamide
  • (3-(2-(Aminoethyl))-1H-indol-5-yl)-N-methylmethanesulfonamide
  • Sumatriptan succinate specified impurity E
  • Sumatriptan succinate impurity e
  • Sumatriptan succinate impurity e (ep impurity)
  • [3-(2-Aminoethyl)-1H-indol-5-yl]-N-methylmethanesulfonamide
  • Sumatriptan impurity, (3-(2-(aminoethyl))-1H-indol-5-yl)-N-methylmethanesulfonamide-(USP)
  • Sumatriptan impurity, (3-(2-(aminoethyl))-1H-indol-5-yl)-N-methylmethanesulfonamide-
  • Sumatriptan impurity, (3-(2-(aminoethyl))-1H-indol-5-yl)-N-methylmethanesulfonamide-(usp impurity)
  • Sumatriptan succinate impurity, (3-(2-(aminoethyl))-1H-indol-5-yl)-N-methylmethanesulfonamide-(usp impurity)
  • Sumatriptan succinate impurity, (3-(2-(aminoethyl))-1H-indol-5-yl)-N-methylmethanesulfonamide-(USP)
  • Sumatriptan succinate impurity, (3-(2-(aminoethyl))-1H-indol-5-yl)-N-methylmethanesulfonamide-
  • 1-(3-(2-Aminoethyl)-1H-indol-5-yl)-N-methylmethanesulfonamide
  • Sumatriptan EP Impurity E
  • 1-[3-(2-aminoethyl)-1H-indol-5-yl]-N-methylmethanesulfonamide
  • 3-(2-Aminoethyl)-N-methyl-1H-indole-5-methanesulfonamide (Didesmethyl Sumatriptan)
  • 1-[3-(2-aminoethyl)-1H-indol-5-yl]-N-methyl-methanesulfonamide
  • [3-(2-aminoethyl)-1h-indol-5-yl]-n-methylmethanesulphonamide
  • 3-(2-aminoethyl)-1H-indole-5-yl-N-methyl methane sulphonamide

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
267.35 g/molcalc.
Exact mass
267.1041 Dacalc.
LogP (octanol/water)
0.72calc.
Topological polar surface area
87.98 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
5calc.
Heavy atoms
18calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.33calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc2[nH]ccc2c1

c1ccc2[nH]ccc2c1

2 rings, 9 atoms, the Indole ring system.

25,097 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Didesmethyl sumatriptan suppliers

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Didesmethyl sumatriptan price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Didesmethyl sumatriptan is traded under.

HS 2935.90Indicative HS code

Sulphonamides, other

World exports in 2024
$5.64B
−11.0% vs 2023, imports $8.56B
2019 to 2024
Top exporters
  1. Ireland43.1%
  2. China12.0%
  3. India * partner reported9.5%
Top importers
  1. United States23.6%
  2. Slovenia19.1%
  3. Spain11.7%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Didesmethyl sumatriptan is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Didesmethyl sumatriptan, based on the data on this page

What is Didesmethyl sumatriptan?

Didesmethyl sumatriptan is a chemical substance with the molecular formula C12H17N3O2S and a molar mass of 267.35 g/mol. Its CAS registry number is 88919-22-6. The IUPAC name is 1-[3-(2-aminoethyl)-1H-indol-5-yl]-N-methylmethanesulfonamide.

What is the CAS number of Didesmethyl sumatriptan?

The CAS registry number of Didesmethyl sumatriptan is 88919-22-6.

What is the molecular formula and weight of Didesmethyl sumatriptan?

The molecular formula of Didesmethyl sumatriptan is C12H17N3O2S and its molar mass is 267.35 g/mol.

Is Didesmethyl sumatriptan hazardous?

No GHS hazard classification for Didesmethyl sumatriptan is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Didesmethyl sumatriptan?

Didesmethyl sumatriptan is usually classified under HS code 293590 (Sulphonamides, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Didesmethyl sumatriptan?

Post a free request on CompoundList and suppliers of Didesmethyl sumatriptan will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Didesmethyl sumatriptan?

Suppliers quote Didesmethyl sumatriptan on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Didesmethyl sumatriptan

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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