1202005

Dihydroergotamine mesylate

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): Dihydroergotamine methanesulfonate salt
• Empirical Formula (Hill Notation): C₃₃H₃₇N₅O₅ · CH₄O₃S
• CAS Number: 6190-39-2
• Molecular Weight: 679.78
• MDL number: MFCD00058615
• PubChem Substance ID: 329749596

Properties

• grade: pharmaceutical primary standard
• manufacturer/tradename: USP
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: 2-8°C
• SMILES string: CS(O)(=O)=O.[H][C@@]12Cc3c[nH]c4cccc(C1C[C@H](CN2C)C(=O)N[C@]5(C)O[C@]6(O)N([C@@H](Cc7ccccc7)C(=O)N8CCC[C@@]68[H])C5=O)c34
• InChI: 1S/C33H37N5O5.CH4O3S/c1-32(35-29(39)21-15-23-22-10-6-11-24-28(22)20(17-34-24)16-25(23)36(2)18-21)31(41)38-26(14-19-8-4-3-5-9-19)30(40)37-13-7-12-27(37)33(38,42)43-32;1-5(2,3)4/h3-6,8-11,17,21,23,25-27,34,42H,7,12-16,18H2,1-2H3,(H,35,39);1H3,(H,2,3,4)/t21-,23?,25-,26+,27+,32-,33+;/m1./s1
• InChI key: ADYPXRFPBQGGAH-WVVAGBSPSA-N

Description

Biochem/physiol Actions

Agonist at vascular serotonin receptors; partial agonist at α-adrenergic and dopamine D₂ receptors; vasoconstrictor.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

USP issued SDS can be found here.

Sales restrictions may apply.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H312 + H332
• Precautionary Statements: P261 - P271 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P362 + P364
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable