Dihydroergotamine Mesylate

Name: Dihydroergotamine Mesylate
Brand: Vaqora Chemicals
SKU: VQ-045255

About Dihydroergotamine Mesylate

Dihydroergotamine Mesylate is a high-purity reference standard of Dihydroergotamine carrying the CAS registry number 6190-39-2. With the molecular formula C34H41N5O8S, it has a molar mass of 679.8 g/mol. Common synonyms include Dihydroergotamine Mesilate and Dihydroergotamine methanesulfonate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

As a reference sample of Dihydroergotamine, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Dihydroergotamine Mesylate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Dihydroergotamine

View every impurity, metabolite and intermediate we list for Dihydroergotamine.

Dihydroergotamine impurities

Specifications & identifiers

Chemical identifiers
Product name	Dihydroergotamine Mesylate
Catalogue No.	VQ-045255
CAS Number	6190-39-2
IUPAC name	(6aR,9R,10aR)-N-[(1S,2S,4R,7S)-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide;methanesulfonic acid
Molecular formula	C₃₄H₄₁N₅O₈S
Molecular weight	679.8 g/mol
Exact mass	679.2676
Grade	Reference Standard
HSN code	38229090
InChIKey	ADYPXRFPBQGGAH-UMYZUSPBSA-N
SMILES	C[C@@]1(C(=O)N2[C@H](C(=O)N3CCC[C@H]3[C@@]2(O1)O)CC4=CC=CC=C4)NC(=O)[C@@H]5C[C@H]6[C@@H](CC7=CNC8=CC=CC6=C78)N(C5)C.CS(=O)(=O)O
PubChem CID	71171

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 9
TPSA	181 Å²
Synonyms	Dihydroergotamine Mesilate, Dihydroergotamine methanesulfonate, DHE-45, Dihydroergotamine monomethanesulfonate, 9,10-Dihydroergotamine mesylate, D.H.E. 45, Dromelate, DHE 45, Mesylate, Dihydroergotamine, Dihydroergotamine Mesylate Nasal, Methanesulfonate, Dihydroergotamine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H312Harmful in contact with skin
H332Harmful if inhaled

Precautionary statements: P261, P271, P280, P302 + P352, P304 + P340, P317, P321, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Dihydroergotamine Mesylate?

The CAS Registry Number of Dihydroergotamine Mesylate is 6190-39-2. It is also known as Dihydroergotamine Mesilate, Dihydroergotamine methanesulfonate, DHE-45.

What is the molecular formula and molecular weight of Dihydroergotamine Mesylate?

Dihydroergotamine Mesylate has the molecular formula C34H41N5O8S and a molecular weight of 679.8 g/mol.

What is Dihydroergotamine Mesylate used for?

Dihydroergotamine Mesylate is supplied as a characterised reference material related to Dihydroergotamine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Dihydroergotamine Mesylate can I order?

We supply Dihydroergotamine Mesylate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dihydroergotamine Mesylate?

Yes. Every lot of Dihydroergotamine Mesylate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Dihydroergotamine Mesylate be shipped internationally?

Yes. Dihydroergotamine Mesylate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.