Alcaftadine Acid

Name: Alcaftadine Acid
Brand: Vaqora Chemicals
SKU: VQ-024182

About Alcaftadine Acid

Alcaftadine Acid is an impurity of Alcaftadine carrying the CAS registry number 147083-93-0. The compound has the formula C19H21N3O2, corresponding to a molecular weight of 323.4 g/mol. Its systematic (IUPAC) name is 11-(1-methylpiperidin-4-ylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepine-3-carboxylic acid. Common synonyms include Alcaftadine 3-Carboxylic Acid and Alcaftadine carboxylic acid.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Alcaftadine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Alcaftadine Acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Alcaftadine

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

Alcaftadine impurities

Specifications & identifiers

Chemical identifiers
Product name	Alcaftadine Acid
Catalogue No.	VQ-024182
CAS Number	147083-93-0
IUPAC name	11-(1-methylpiperidin-4-ylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepine-3-carboxylic acid
Molecular formula	C₁₉H₂₁N₃O₂
Molecular weight	323.4 g/mol
Exact mass	323.1634
Grade	Reference Standard
HSN code	38229090
InChIKey	HGWYFQCFNPVJKM-UHFFFAOYSA-N
SMILES	CN1CCC(=C2C3=CC=CC=C3CCN4C2=NC=C4C(=O)O)CC1
PubChem CID	19371526

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.6
H-bond donors / acceptors	1 / 4
TPSA	58.4 Å²
Synonyms	Alcaftadine 3-Carboxylic Acid, Alcaftadine carboxylic acid, 11-(1-Methyl-4-piperidylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepine-3-carboxylic acid, Alcaftadine 3-Carboxylic Acid HCl, 11-(1-Methyl-4-piperidylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepine-3-carboxylicacid

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 Alcaftadine Acid?

The CAS Registry Number of Alcaftadine Acid is 147083-93-0. It is also known as Alcaftadine 3-Carboxylic Acid, Alcaftadine carboxylic acid, 11-(1-Methyl-4-piperidylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepine-3-carboxylic acid.

What is the molecular formula and molecular weight of Alcaftadine Acid?

Alcaftadine Acid has the molecular formula C19H21N3O2 and a molecular weight of 323.4 g/mol. Its IUPAC name is 11-(1-methylpiperidin-4-ylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepine-3-carboxylic acid.

What is Alcaftadine Acid used for?

Alcaftadine Acid is supplied as a characterised reference material related to Alcaftadine. 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 Alcaftadine Acid can I order?

We supply Alcaftadine Acid 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 Alcaftadine Acid?

Yes. Every lot of Alcaftadine Acid 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 Alcaftadine Acid be shipped internationally?

Yes. We export Alcaftadine Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.