Dihydroergocristine Mesilate EP Impurity A

Name: Dihydroergocristine Mesilate EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-035541

About Dihydroergocristine Mesilate EP Impurity A

Vaqora Chemicals supplies Dihydroergocristine Mesilate EP Impurity A, a pharmacopeial impurity of Ergocristine registered under CAS number 2410-19-7. Formula C16H19N3O, molecular weight 269.34 g/mol. Its systematic (IUPAC) name is (6aR,9R,10aR)-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide. It is also known as Dihydrolysergamide or Dihydroergocristine EP Impurity A.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Ergocristine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Dihydroergocristine Mesilate EP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Ergocristine

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

Ergocristine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Dihydroergocristine Mesilate EP Impurity A
Catalogue No.	VQ-035541
CAS Number	2410-19-7
IUPAC name	(6aR,9R,10aR)-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide
Molecular formula	C₁₆H₁₉N₃O
Molecular weight	269.34 g/mol
Exact mass	269.1528
Grade	Reference Standard
HSN code	38229090
InChIKey	OEVHDXFBOKGRLN-MPKXVKKWSA-N
SMILES	CN1C[C@@H](C[C@H]2[C@H]1CC3=CNC4=CC=CC2=C34)C(=O)N
PubChem CID	21122984

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	2 / 2
TPSA	62.1 Å²
Synonyms	Dihydrolysergamide, Dihydroergocristine EP Impurity A, Dihydrolysergic acid amide, Ergoline-8-carboxamide, 6-methyl-, (8beta)-, 6-Methylergoline-8beta-carboxamide, Dihydroergine, (8beta)-6-Methylergoline-8-carboxamide, (6aR,9R,10aR)-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-carboxamide

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 Dihydroergocristine Mesilate EP Impurity A?

The CAS Registry Number of Dihydroergocristine Mesilate EP Impurity A is 2410-19-7. It is also known as Dihydrolysergamide, Dihydroergocristine EP Impurity A, Dihydrolysergic acid amide.

What is the molecular formula and molecular weight of Dihydroergocristine Mesilate EP Impurity A?

Dihydroergocristine Mesilate EP Impurity A has the molecular formula C16H19N3O and a molecular weight of 269.34 g/mol. Its IUPAC name is (6aR,9R,10aR)-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide.

What is Dihydroergocristine Mesilate EP Impurity A used for?

Dihydroergocristine Mesilate EP Impurity A is supplied as a characterised reference material related to Ergocristine. 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 Dihydroergocristine Mesilate EP Impurity A can I order?

We supply Dihydroergocristine Mesilate EP Impurity A 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 Dihydroergocristine Mesilate EP Impurity A?

Yes. Every lot of Dihydroergocristine Mesilate EP Impurity A 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 Dihydroergocristine Mesilate EP Impurity A be shipped internationally?

Yes. We export Dihydroergocristine Mesilate EP Impurity A worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.