9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one
![Structure of 9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one](https://www.simsonpharma.com/admin/uploads/products/K010010.jpg)
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Ketotifen Fumarate EP Impurity B
Ketotifen Fumarate EP Impurity B
CAT. No.
K010002
CAS No.
59743-88-3
Mol. Formula
C20H23NO2S
Mol. Weight
341.47 g/mol
Chemical Name
4-Hydroxy-9,10-Dehydro-10-Methoxy Ketotifen ; (4RS)-10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol
Synonyms
4H-Benzo[4,5]cyclohepta[1,2]thiophene-4-ol,10-methoxy-4-(1-methyl-4-piperidinyl)
Smiles Code
Stock Status
Limited Stock
Technical Description
Ketotifen Fumarate EP Impurity B is listed by Simson Pharma as a impurity standards for laboratory research, analytical development and quality-control workflows.
Suitability is method- and purpose-specific. Before use, verify the product name, catalogue number, chemical identifiers, storage requirements and the information reported in the current product or batch documentation. Your laboratory remains responsible for method qualification or validation.
Product Applications & Regulatory Search Terms:
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DISCLAIMER
This page supports product identification and initial technical
evaluation. Specifications, assigned values, pack options, availability and documentation may vary by
product or batch; verify the applicable details in the current quotation, label and supplied records before
use. The purchaser or importer is responsible for determining method suitability and meeting local
regulatory, transport and import requirements.
For research, analytical and quality-control use only. Not for human
or veterinary consumption, and not for use as a medicine.
Ketotifen Fumarate EP Impurity B
CAT. No. K010002 · CAS 59743-88-3 ·
341.47 g/mol
✕
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