Alcaftadine

About Alcaftadine

Alcaftadine is a high-purity reference standard of Alcaftadine carrying the CAS registry number 147084-10-4. Its molecular formula is C19H21N3O and its molecular weight is 307.4 g/mol. The IUPAC name is 11-(1-methylpiperidin-4-ylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepine-3-carbaldehyde.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Laboratories use this Alcaftadine standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF 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

Identification & assay
Method development & validation
QC reference material

Industries

Related to Alcaftadine

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

Alcaftadine impurities

Specifications & identifiers

Chemical identifiers
Product name	Alcaftadine
Catalogue No.	VQ-021475
CAS Number	147084-10-4
IUPAC name	11-(1-methylpiperidin-4-ylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepine-3-carbaldehyde
Molecular formula	C₁₉H₂₁N₃O
Molecular weight	307.4 g/mol
Exact mass	307.1685
Grade	Reference Standard
HSN code	38229090
InChIKey	MWTBKTRZPHJQLH-UHFFFAOYSA-N
SMILES	CN1CCC(=C2C3=CC=CC=C3CCN4C2=NC=C4C=O)CC1
PubChem CID	19371515

Physical properties
Physical form	Solid
LogP (XLogP3)	1.7
H-bond donors / acceptors	0 / 3
TPSA	38.1 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Alcaftadine?

The CAS Registry Number of Alcaftadine is 147084-10-4. It is also known as 11-(1-methylpiperidin-4-ylidene)-5,6-dihydroimidazo(2,3-b)(3)benzazepine-3-carbaldehyde, 11-(1-methylpiperidin-4-ylidene)-5,6-dihydroimidazo[2,3-b][3]benzazepine-3-carbaldehyde, 11-(1-methyl-4-piperidylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepine-3-carbaldehyde.

What is the molecular formula and molecular weight of Alcaftadine?

Alcaftadine has the molecular formula C19H21N3O and a molecular weight of 307.4 g/mol. Its IUPAC name is 11-(1-methylpiperidin-4-ylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepine-3-carbaldehyde.

What is Alcaftadine used for?

Alcaftadine 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 can I order?

We supply Alcaftadine 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?

Yes. Every lot of Alcaftadine 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 be shipped internationally?

Yes. Alcaftadine 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.