Olopatadine Methyl Ester impurity

Name: Olopatadine Methyl Ester impurity
Brand: Vaqora Chemicals
SKU: VQ-027005

About Olopatadine Methyl Ester impurity

Vaqora Chemicals supplies Olopatadine Methyl Ester impurity, an impurity of Olopatadine registered under CAS number 113806-01-2. Formula C22H25NO3, molecular weight 351.4 g/mol. Systematically, it is named methyl 2-[(11Z)-11-[3-(dimethylamino)propylidene]-6H-benzo[c][1]benzoxepin-2-yl]acetate. Alternative names: Methyl and Olopatadine Methyl Ester.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Olopatadine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Olopatadine Methyl Ester impurity in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Olopatadine

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

Olopatadine impurities

Specifications & identifiers

Chemical identifiers
Product name	Olopatadine Methyl Ester impurity
Catalogue No.	VQ-027005
CAS Number	113806-01-2
IUPAC name	methyl 2-[(11Z)-11-[3-(dimethylamino)propylidene]-6H-benzo[c][1]benzoxepin-2-yl]acetate
Molecular formula	C₂₂H₂₅NO₃
Molecular weight	351.4 g/mol
Exact mass	351.1834
Grade	Reference Standard
HSN code	38229090
InChIKey	UGDFSHGFPJSALM-OCKHKDLRSA-N
SMILES	CN(C)CC/C=C\1/C2=CC=CC=C2COC3=C1C=C(C=C3)CC(=O)OC
PubChem CID	12001490

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	0 / 4
TPSA	38.8 Å²

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H351Suspected of causing cancer
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P203, P261, P264, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P317, P318, P319, P321, P330, P332 + 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 Olopatadine Methyl Ester impurity?

The CAS Registry Number of Olopatadine Methyl Ester impurity is 113806-01-2. It is also known as Methyl, Olopatadine Methyl Ester.

What is the molecular formula and molecular weight of Olopatadine Methyl Ester impurity?

Olopatadine Methyl Ester impurity has the molecular formula C22H25NO3 and a molecular weight of 351.4 g/mol. Its IUPAC name is methyl 2-[(11Z)-11-[3-(dimethylamino)propylidene]-6H-benzo[c][1]benzoxepin-2-yl]acetate.

What is Olopatadine Methyl Ester impurity used for?

Olopatadine Methyl Ester impurity is supplied as a characterised reference material related to Olopatadine. 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 Olopatadine Methyl Ester impurity can I order?

We supply Olopatadine Methyl Ester impurity 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 Olopatadine Methyl Ester impurity?

Yes. Every lot of Olopatadine Methyl Ester impurity 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 Olopatadine Methyl Ester impurity be shipped internationally?

Yes. Olopatadine Methyl Ester impurity 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.