Isopropyl 2-(11-oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetate
- CAS
- 56427-76-0
- Formula
- C19H18O4
- MW
- 310.3 g/mol
ZX-030933
API Impurities
Olopatadine methanol
Reference StandardAvailable on request
Olopatadine methanol (CAS 113835-76-0) supplier Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.
CAS number113835-76-0
FormulaC21H25NO2
Molar mass323.4 g/mol
Physical formSolid
HS code38229090
InChIKeyZKOHNNRBHUBCOD-UWVJOHFNSA-N
IUPAC name2-[(11Z)-11-[3-(dimethylamino)propylidene]-6H-benzo[c][1]benzoxepin-2-yl]ethanol
About Olopatadine methanol
Olopatadine methanol belongs to the Olopatadine reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 113835-76-0, formula C21H25NO2 and molar mass 323.4 g/mol. It is handled as a solid.
Use cases we see most often
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Reference standards for Olopatadine
See every impurity, metabolite and related compound we list for this API.
Olopatadine standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Olopatadine methanol |
|---|---|
| Catalogue number | ZX-030934 |
| CAS number | 113835-76-0 |
| IUPAC name | 2-[(11Z)-11-[3-(dimethylamino)propylidene]-6H-benzo[c][1]benzoxepin-2-yl]ethanol |
| Molecular formula | C21H25NO2 |
| Molar mass | 323.4 g/mol |
| Exact mass | 323.1885 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.9 |
| H-bond donors / acceptors | 1 / 3 |
| Topological polar surface area | 32.7 Ų |
| HS code | 38229090 |
| InChIKey | ZKOHNNRBHUBCOD-UWVJOHFNSA-N |
| SMILES | CN(C)CC/C=C\1/C2=CC=CC=C2COC3=C1C=C(C=C3)CCO |
| PubChem CID | 15749405 |
| Synonyms | (11Z)-11-[3-(Dimethylamino)propylidene]-6,11-dihydro-dibenz[b,e]oxepin-2-ethanol, 2-[11-(3-Dimethylamino-propylidene)-6,11-dihydro-dibenzo[b,e]oxepin-2-yl]-ethanol, 2-{(11Z)-11-[3-(Dimethylamino)propylidene]-6,11-dihydrodibenzo[b,e]oxepin-2-yl}ethan-1-ol |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Olopatadine methanol
Which CAS number identifies Olopatadine methanol?
Olopatadine methanol is registered under CAS 113835-76-0. You may also see it listed as (11Z)-11-[3-(Dimethylamino)propylidene]-6,11-dihydro-dibenz[b,e]oxepin-2-ethanol, 2-[11-(3-Dimethylamino-propylidene)-6,11-dihydro-dibenzo[b,e]oxepin-2-yl]-ethanol, 2-{(11Z)-11-[3-(Dimethylamino)propylidene]-6,11-dihydrodibenzo[b,e]oxepin-2-yl}ethan-1-ol. Our catalogue number for this item is ZX-030934.
What are the formula and molar mass of Olopatadine methanol?
For Olopatadine methanol, its formula is C21H25NO2 and its molar mass is 323.4 g/mol. The systematic (IUPAC) name is 2-[(11Z)-11-[3-(dimethylamino)propylidene]-6H-benzo[c][1]benzoxepin-2-yl]ethanol. InChIKey ZKOHNNRBHUBCOD-UWVJOHFNSA-N lets you match it in any structure database.
How is Olopatadine methanol used in pharmaceutical QC?
Olopatadine methanol is a characterised reference material linked to Olopatadine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Olopatadine methanol?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Olopatadine methanol?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Olopatadine methanol to my country?
Yes. Olopatadine methanol ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Olopatadine standards
More in API Impurities
2-(11-(3-(Dimethylamino)propyl)-11-hydroxy-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic Acid
- CAS
- 949141-21-3
- Formula
- C21H25NO4
- MW
- 355.4 g/mol
ZX-025924
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