Almotriptan EP Impurity D (Oxalate)

Name: Almotriptan EP Impurity D (Oxalate)
Brand: Vaqora Chemicals
SKU: VQ-045279

About Almotriptan EP Impurity D (Oxalate)

Listed under CAS 1018676-03-3, Almotriptan EP Impurity D (Oxalate) is a pharmacopeial impurity of Almotriptan available from Vaqora Chemicals. With the molecular formula C17H23N3O6S, it has a molar mass of 397.4 g/mol. Alternative names: Almotriptan EP Impurity D and Related Compound B (Aminoindole impurity).

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Almotriptan, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Almotriptan

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

Almotriptan impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Almotriptan EP Impurity D (Oxalate)
Catalogue No.	VQ-045279
CAS Number	1018676-03-3
IUPAC name	oxalic acid;2-[5-(pyrrolidin-1-ylsulfonylmethyl)-1H-indol-3-yl]ethanamine
Molecular formula	C₁₇H₂₃N₃O₆S
Molecular weight	397.4 g/mol
Exact mass	397.1308
Grade	Reference Standard
HSN code	38229090
InChIKey	IUJGCTDCBPYLAM-UHFFFAOYSA-N
SMILES	C1CCN(C1)S(=O)(=O)CC2=CC3=C(C=C2)NC=C3CCN.C(=O)(C(=O)O)O
PubChem CID	46929207

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 8
TPSA	162 Å²

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 Almotriptan EP Impurity D (Oxalate)?

The CAS Registry Number of Almotriptan EP Impurity D (Oxalate) is 1018676-03-3. It is also known as Almotriptan EP Impurity D, 5-[(1-Pyrrolidinylsulfonyl)methyl]-1H-indole-3-ethanamine Ethanedioate (1:1), Related Compound B (Aminoindole impurity).

What is the molecular formula and molecular weight of Almotriptan EP Impurity D (Oxalate)?

Almotriptan EP Impurity D (Oxalate) has the molecular formula C17H23N3O6S and a molecular weight of 397.4 g/mol.

What is Almotriptan EP Impurity D (Oxalate) used for?

Almotriptan EP Impurity D (Oxalate) is supplied as a characterised reference material related to Almotriptan. 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 Almotriptan EP Impurity D (Oxalate) can I order?

We supply Almotriptan EP Impurity D (Oxalate) 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 Almotriptan EP Impurity D (Oxalate)?

Yes. Every lot of Almotriptan EP Impurity D (Oxalate) 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 Almotriptan EP Impurity D (Oxalate) be shipped internationally?

Yes. We export Almotriptan EP Impurity D (Oxalate) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.