almotriptan
Almotriptan is a structurally complex API characterized by a substituted indole core conjugated to a sulfonamide moiety via an ether linkage, with a piperazine-derived side chain bearing multiple hydroxy and methoxy functionalities. The molecule incorporates a highly oxidized sulfonamide group, three tertiary amine centers, and a branched aliphatic chain containing ester and ether linkages. Its architecture aligns with the parent drug's pharmacophore, optimized for 5-HT1B/1D receptor selectivity. This compound functions as an HPLC reference standard for quantification in pharmaceutical formulations.
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Molecular Formula
C21H31N3O7S
Molecular Weight
469.6000
CAS Number
181183-52-8
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PubChem CID
123607 ↗
IUPAC Name
N,N-dimethyl-2-[5-(pyrrolidin-1-ylsulfonylmethyl)-1H-indol-3-yl]ethanamine;2-hydroxybutanedioic acid
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Official Reference Standards
| Std | Catalog # | Quantity | Price |
|---|---|---|---|
| EP | Y0002144 ↗ | 70 MG | EUR 90.00 |
| USP | 1013512 ↗ | 200 mg | USD 270.00 |
📝 Synonyms
Almotriptan malate
181183-52-8
Almotriptan maleate
LAS 31416 D,L-malate acid
PNU-180638E
PJP312605E
DTXSID1044225
CHEBI:53781
RefChem:57721
DTXCID9024225
🔬 Chemical Identifiers
CN(C)CCC1=CNC2=C1C=C(C=C2)CS(=O)(=O)N3CCCC3.C(C(C(=O)O)O)C(=O)O
InChI=1S/C17H25N3O2S.C4H6O5/c1-19(2)10-7-15-12-18-17-6-5-14(11-16(15)17)13-23(21,22)20-8-3-4-9-20;5-2(4(8)9)1-3(6)7/h5-6,11-12,18H,3-4,7-10,13H2,1-2H3;2,5H,1H2,(H,6,7)(H,8,9)
QHATUKWEVNMHRY-UHFFFAOYSA-N
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